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ä½ç½®ï¼šé¦–页 > 资料中心 > 化工字典 > 57-55-6
关键è¯:       仅模糊查询
CAS: 57-55-6
分å­å¼: C3H8O2
分å­é‡: 76.09
沸点: 187℃
熔点: -60℃
中文åç§°: 
1,2-丙二醇
1,2-二羟基丙烷
α-丙二醇
(+/-)-1,2-丙二醇
英文åç§°: 
1,2-Propylene glycol
Methylglycol
1,2-dihydroxypropane
1,2-propylenglykol
2,3-propanediol
2-hydroxypropanol
alpha-propylene glycol
alpha-propyleneglycol
dowfrost
methylethyl glycol
methylethylene glycol
monopropylene glycol
pg 12
propane-1,2-diol
propylene glycol (non-specific name)
propylene glycol usp
propylene glycol(1,2-propanediol)
sirlene
propyleneglycol(1,2-propanediol)
solar winter ban
solargard p
trimethyl glycol
ucar 35
-Propylene glycol
DL-1,2-Propanediol
I,2,Propandiol
1,2-Propanediol,ACS
(+/-)-Propylene glycol
1,2-Propyleneglycol
Propyleneglycol
展开更多英文å
性质æè¿°: æ— è‰²ç²˜ç¨ ç¨³å®šçš„叿°´æ€§æ¶²ä½“,几乎无味无臭,易燃。熔点-60℃。沸点187.3℃,相对密度1.036(25/4℃),折射率1.4326,表é¢å¼ åŠ›ï¼ˆ20℃)38mN/m,粘度(20℃)60.5mPa·s,比热容(20℃)2.49kJ/(kg·℃),汽化热(101.3kPa)711kJ/kg,燃烧热(25℃)1824.0kJ/mol,闪点(开æ¯ï¼‰99℃,自燃点415.5℃,临界温度352℃,临界压力6.1MPa.与水ã€ä¹™é†‡åŠå¤šç§æœ‰æœºæº¶å‰‚混溶。在150℃以上易氧化。
生产方法: 1.çŽ¯æ°§ä¸™çƒ·ç›´æŽ¥æ°´åˆæ³• 为加压éžå‚¬åŒ–水解法。由环氧丙烷与水在150-160℃ã€0.78-0.98MPa压力下,直接水åˆåˆ¶å¾—,å应产物ç»è’¸å‘ã€ç²¾é¦ï¼Œå¾—æˆå“。2.çŽ¯æ°§ä¸™çƒ·é—´æŽ¥æ°´åˆæ³• 由环氧丙烷与水用硫酸作催化剂间接水åˆåˆ¶å¾—。3.丙烯直接催化氧化法。
用途: ä¸™äºŒé†‡æ˜¯ä¸é¥±å’Œèšé…¯ã€çŽ¯æ°§æ ‘è„‚ã€èšæ°¨é…¯æ ‘è„‚çš„çš„é‡è¦åŽŸæ–™ï¼Œè¿™æ–¹é¢çš„用é‡çº¦å ä¸™äºŒé†‡æ€»æ¶ˆè´¹é‡çš„45%å·¦å³ï¼Œè¿™ç§ä¸é¥±å’Œèšé…¯å¤§é‡ç”¨äºŽè¡¨é¢æ¶‚æ–™å’Œå¢žå¼ºå¡‘æ–™ã€‚ä¸™äºŒé†‡çš„ç²˜æ€§å’Œå¸æ¹¿æ€§å¥½ï¼Œå¹¶ä¸”无毒,因而在食å“ã€åŒ»è¯å’ŒåŒ–妆å“å·¥ä¸šä¸­å¹¿æ³›ç”¨ä½œå¸æ¹¿å‰‚ã€æŠ—å†»å‰‚ã€æ¶¦æ»‘剂和溶剂。在食å“工业中,丙二醇和脂肪酸å应生æˆä¸™äºŒé†‡è„‚肪酸酯,主è¦ç”¨ä½œé£Ÿå“乳化剂;丙二醇是调味å“和色素的优良溶剂。丙二醇在医è¯å·¥ä¸šä¸­å¸¸ç”¨ä½œåˆ¶é€ å„类软è†ã€æ²¹è†çš„æº¶å‰‚ã€è½¯åŒ–剂和赋形剂等,由于丙二醇与å„类香料具有较好互溶性,因而也用作化妆å“的溶剂和软化剂等等。丙二醇还用作烟è‰å¢žæ¹¿å‰‚ã€é˜²éœ‰å‰‚,食å“åŠ å·¥è®¾å¤‡æ¶¦æ»‘æ²¹å’Œé£Ÿå“æ ‡è®°æ²¹å¢¨çš„æº¶å‰‚。丙二醇的水溶液是有效的抗冻剂。
推è供应商
è´§å·å“牌产å“å称规格包装ã€å‚考价格
P766941MACKLIN1,2-丙二醇标准溶液1000μg/mL in H2O210å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P766942MACKLIN1,2-丙二醇标准溶液200000μg/mL in H2O620å…ƒ/25ml;   咨询
储存:2-8°C, é¿å…‰
P766943MACKLIN1,2-丙二醇标准溶液100μg/mL in Acetonitrile390å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P766944MACKLIN1,2-丙二醇标准溶液1000μg/mL in Acetonitrile480å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P766945MACKLIN1,2-丙二醇标准溶液100μg/mL in Dichloromethane180å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P766946MACKLIN1,2-丙二醇标准溶液40μg/mL in Purge and Trap Methanol210å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P766947MACKLIN1,2-丙二醇标准溶液100μg/mL in Purge and Trap Methanol320å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P766948MACKLIN1,2-丙二醇标准溶液4000μg/mL in Purge and Trap Methanol510å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P766949MACKLIN1,2-丙二醇标准溶液100μg/mL in Ethanol180å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P992037MACKLIN1,2-丙二醇标准溶液10000μg/mL in Ethanol480å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P992036MACKLIN1,2-丙二醇标准溶液1000μg/mL in Ethanol380å…ƒ/1ml;   咨询
储存:2-8°C, é¿å…‰
P708533MACKLIN1,2-丙二醇电å­UP级162å…ƒ/500ml;   咨询
储存:室温
P815581MACKLIN1,2-丙二醇试剂级, 99%36å…ƒ/100g;   55å…ƒ/500ml;   359å…ƒ/5kg;   659å…ƒ/10kg;   594å…ƒ/12X500ml;   咨询
储存:室温,干燥,密å°
状æ€ï¼šæ— è‰²ç²˜ç¨ æ¶²ä½“
P815580MACKLIN1,2-丙二醇Standard for GC66å…ƒ/5ml;   咨询
储存:室温,干燥,密å°
状æ€ï¼šæ— è‰²ç²˜ç¨ æ¶²ä½“
P0485TCI1,2-Propanediol>99.0%(GC)70å…ƒ/25G;   130å…ƒ/100G;   205å…ƒ/500G;   咨询

基本信æ¯

纯度/åˆ†æžæ–¹æ³•>99.0%(GC)
分å­å¼/分å­é‡C3H8O2 = 76.10
外观与形状(20℃)液体
Reaxys-RN1340497
PubChem物质ID125310016
SDBS (AIST Spectral DB)472
Merck Index (14)7855
MDLç¼–å·MFCD00064272

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 99.0 %

物性(å‚考值)

熔点-59 ℃
沸点188 ℃
闪点107 ℃
比é‡1.04
折射率1.43
水溶性完全混溶
溶解性(å¯ä¸Žä¹‹æ··æº¶)氯仿,丙酮
溶解性(坿º¶äºŽ)苯,乙醚

安全信æ¯

ä¿¡å·è¯è­¦å‘Š
å±é™©æ€§è¯´æ˜ŽH316 : 造æˆè½»å¾®çš®è‚¤åˆºæ¿€ã€‚
H320 : 造æˆçœ¼åˆºæ¿€ã€‚
防范说明P264 : 作业åŽå½»åº•清洗皮肤。
P337 + P313 : 如ä»è§‰çœ¼åˆºæ¿€ï¼šæ±‚医/就诊。
P305 + P351 + P338 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—几分钟。如戴éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出,å–出éšå½¢çœ¼é•œã€‚继续冲洗。
P332 + P313 : 如å‘生皮肤刺激:求医/就诊。

相关法规

RTECS#TY2000000
932144J&KPropylene Glycol99.8%217å…ƒ/25ML;   712å…ƒ/1L;   1383å…ƒ/4L;   咨询

基本信æ¯

分å­å¼C3H8O2
分å­é‡76.09
熔点-60
沸点187
闪点103
密度1.036
折光率(n20D)1.4320
MDLç¼–ç MFCD00064272
Beilstein1340498
Merck14,7855
EINECS ç¼–å·200-338-0

安全信æ¯

防范说明P262
WGK1
RTECSTY2000000
TSCA是
952469J&KPropylene Glycol99.5%, ACS级253å…ƒ/100ML;   565å…ƒ/500ML;   咨询

基本信æ¯

分å­å¼C3H8O2
分å­é‡76.09
熔点-60
沸点187
闪点103
密度1.036
折光率(n20D)1.4320
MDLç¼–ç MFCD00064272
Beilstein1340498
Merck14,7855
EINECS ç¼–å·200-338-0

一般æè¿°

1,2-丙二醇是一ç§åŒ–学性质类似于乙二醇的化åˆç‰©ï¼Œå¹¿æ³›ç”¨äºŽæ±½è½¦é˜²å†»å‰‚ã€æ´»æ€§ç‚­åˆ¶å‰‚ã€åŒ–妆å“ã€é¥®æ–™ã€è½¯è†ç­‰ã€‚它å¯ç”¨ä½œæ°´æº¶æ€§å·®çš„è¯ç‰©é™è„‰æ³¨å°„制剂的稀释剂。

应用

在通过气相色谱-质谱法检测蜂蜜ã€èœœèœ‚和花粉中的环境污染物时,1,2-丙二醇å¯ç”¨ä½œåˆ†æžç‰©ä¿æŠ¤å‰‚。使用顶空气相色谱(HS-GC)技术,它也å¯ç”¨ä½œå®šé‡åˆ†æžç”Ÿç‰©æµä½“中分æžç‰©çš„分æžå‚考标准å“。

安全信æ¯

防范说明P262
WGK1
RTECSTY2000000
TSCA是
A18406Alfa Aesar1,2-Propanediol98+%434å…ƒ/500g;   797å…ƒ/2500g;   咨询

应用
1,2-Propanediol is used in antifreeze and deicing solutions for cars, boats and aircraft. It is also used to create harmless, artificial smoke for training and theatrical purposes. It is used as a humectant solvent and preservative in food. It acts as a solvent for paints and plastics. Further, it is used in the manufacturing of lactic acid by green catalytic oxidation, propanal and propylene carbonate. It is also employed in veterinary medicine as an oral treatment for hyperketonaemia in ruminants. In addition to this, it reacts with propylene oxide to prepare oligomers.

备注
Hygroscopic. Incompatible with acid chlorides, acid anhydrides, oxidizing agents, chloroformates and reducing agents.

基本信æ¯

MDL
MFCD00064272

EINECS
200-338-0

分å­å¼
C3H8O2

分å­é‡
76.10

熔点
-60°

沸点
186-188°

闪点
107°(225°F)

密度
1.036

折射率
1.4320

çµæ•度
Hygroscopic. Ambient temperatures.

å½¢æ€
Liquid

溶解性
Miscible with water, benzene, acetone, chloroform and ether. Immiscible with fixed oils.

Beilstein
1340498

Merck
14,7855

安全信æ¯

RTECS
TY2000000

TSCA
是

030948Alfa Aesar1,2-PropanediolACS, 99.5% min592å…ƒ/500ml;   1198å…ƒ/1L;   2570å…ƒ/4L;   2982å…ƒ/*4x1L;   咨询

应用
1,2-Propanediol, ACS is used as a substitute for ethylene glycol and glycerol. It is a good solvent for resins. It dissolves many essential oils but is immiscible with fixed oils.

Grade Specifications
Maximum level of impurities: Color (APHA) 10, Residue after ignition 0.005%, Titratable acid 0.0005meq/g, Cl 1ppm, H2O 0.2%

备注
Hygroscopic and light sensitive. Incompatible with acid chlorides, acid anhydrides, oxidizing agents, chloroformates and reducing agents. Keep the container tightly closed in a dry and well-ventilated place.

基本信æ¯

MDL
MFCD00064272

EINECS
200-338-0

分å­å¼
C3H8O2

分å­é‡
76.10

熔点
-60°

沸点
186-188°

闪点
107°(225°F)

密度
1.036

折射率
1.4320

çµæ•度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

å½¢æ€
Liquid

溶解性
Miscible with water, acetone, chloroform. Soluble in ether

Beilstein
1340498

Merck
14,7855

安全信æ¯

RTECS
TY2000000

TSCA
是

T_702P744008Alfa AesarPropane-1,2-diolextra pure, SLR, Eur.Ph., BP, USP 500ML282å…ƒ/500ml;   咨询

基本信æ¯

Ref#
F50695

MDL
MFCD00064272

分å­å¼
C{3}H{8}O{2}

分å­é‡
76.1

å½¢æ€
Liquid

C15872Alfa Aesar1,2-Propanediol99%, extra pure1024å…ƒ/1L;   1938å…ƒ/2.5L;   11024å…ƒ/25L;   咨询

基本信æ¯

Ref#
15872

MDL
64272

分å­å¼
C3 H8 O2

分å­é‡
76.09

闪点
99

密度
1.03

å½¢æ€
Liquid

C22087Alfa Aesar1,2-Propanediol99+%, for analysis, ACROS Organics578å…ƒ/250ml;   634å…ƒ/25ml;   1653å…ƒ/1L;   3040å…ƒ/2.5L;   咨询

基本信æ¯

Ref#
22087

MDL
MFCD00064272

EINECS
200-338-0

分å­å¼
C3 H8 O2

分å­é‡
76.10

熔点
-60°

沸点
187°

闪点
107°(225°F)

密度
1.036

折射率
1.4320

å½¢æ€
Liquid

Beilstein
1340498

Merck
14,7855

安全信æ¯

RTECS
TY2000000

TSCA
是

P355-200Alfa AesarPROPYLENE GLYCOL USP/FCC 200L56733å…ƒ/200L;   咨询

基本信æ¯

Ref#
F52655

P355-20Alfa AesarPROPYLENE GLYCOL USP/FCC 20L7355å…ƒ/20L;   咨询

基本信æ¯

Ref#
F52656

P355-4Alfa AesarPROPYLENE GLYCOL USP/FCC 4L2070å…ƒ/4L;   咨询

基本信æ¯

Ref#
F52654

P355-1Alfa AesarPROPYLENE GLYCOL USP/FCC 1L800å…ƒ/1L;   咨询

基本信æ¯

Ref#
F52817

R12318Alfa Aesar1,2-Propanediol100碌g/mL240å…ƒ/1ml;   咨询

安全信æ¯

å±é™©ç­‰çº§
3

P4347Sigma-AldrichPropylene Glycolmeets USP testing specifications4869.05å…ƒ/500 ML;   9596.28å…ƒ/4 L;   咨询

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
EC å·200-338-0
MDLç¼–å·MFCD00064272
PubChem化学物质编å·24898528
NACRESNA.25

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
agencyUSP/NF
meets USP testing specifications
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
自燃温度779 °F
expl. lim.12.5 %
折射率n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
application(s)pharmaceutical (small molecule)
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)217.4 °F - closed cup
闪点(C)103 ℃ - closed cup
个人防护装备Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
W294004Sigma-AldrichPropylene Glycol≥99.5% (GC), FCC, FG404.43å…ƒ/ ;   1246.12å…ƒ/1 kg;   3578.13å…ƒ/10 kg;   3724.74å…ƒ/25 kg;   咨询

产å“说明

一般æè¿°

丙二醇是一ç§è„‚肪æ—二元醇,在食å“工业中应用广泛,å¯ç”¨ä½œæŠ—ç»“å‰‚ï¼ŒæŠ—æ°§åŒ–å‰‚ï¼Œä¿æ¹¿å‰‚,风味剂,乳化剂,稳定剂,增稠剂等。

包装

1 kg in poly bottle
10, 25 kg in poly drum

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
FEMAç¼–å·2940
Beilstein1340498
EC å·200-338-0
欧洲委员会编å·4212
MDLç¼–å·MFCD00064272
PubChem化学物质编å·24901410
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³400
ç”Ÿç‰©æ¥æºsynthetic
等级FG
Halal
Kosher
agencyfollows IFRA guidelines
reg. complianceEU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 175.300
FDA 21 CFR 175.320
FDA 21 CFR 176.180
FDA 21 CFR 176.210
FDA 21 CFR 184.1666
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
测定≥99.5% (GC)
å½¢å¼viscous liquid
自燃温度779 °F
expl. lim.12.5 %
折射率n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
文件see Safety & Documentation for available documents
性状检查odorless
application(s)flavors and fragrances
食å“过æ•原no known allergens
致æ•芳香化åˆç‰©no known allergens
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)217.4 °F - closed cup
闪点(C)103 ℃ - closed cup
个人防护装备Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
PHR1051SupelcoPropylene GlycolPharmaceutical Secondary Standard; Certified Reference Material1162.78å…ƒ/1.5 G;   咨询

产å“说明

一般æè¿°

ç”¨äºŽè´¨é‡æŽ§åˆ¶çš„åˆ¶è¯äºŒçº§æ ‡å‡†å“,为制è¯å®žéªŒå®¤å’Œåˆ¶é€ å•†åˆ¶å¤‡å†…éƒ¨å·¥ä½œæ ‡å‡†å“æä¾›äº†ä¸€ç§æ–¹ä¾¿ã€é«˜æ€§ä»·æ¯”的替代方案。
丙二醇通常作为渗é€ä¿ƒè¿›å‰‚,用于局部皮肤外用制剂,å•独或与其他渗é€ä¿ƒè¿›å‰‚(如脂肪酸)结åˆä½¿ç”¨ã€‚

应用

丙二醇å¯ç”¨ä½œè¯ç‰©å‚考标准å“,通过液相色谱(LC)技术测定è¯ç‰©åˆ¶å‰‚中的分æžç‰©ã€‚
è¿™äº›äºŒçº§æ ‡å‡†å“æ˜¯ç»è¿‡æ£€éªŒçš„è®¤è¯æ ‡å‡†ç‰©è´¨(CRM)。它们适用于多ç§åˆ†æžåº”用,包括但ä¸é™äºŽè¯ç‰©é‡Šæ”¾æµ‹è¯•ã€è¯ç‰©çš„定性和定é‡åˆ†æžæ–¹æ³•å¼€å‘ã€é£Ÿå“å’Œé¥®æ–™è´¨é‡æŽ§åˆ¶æ£€æµ‹ä»¥åŠå…¶ä»–标定应用。

分æžè¯´æ˜Ž

这些二级标准æä¾›äº†æœ‰æ•ˆçš„美国è¯å…¸ã€æ¬§æ´²è¯å…¸å’Œè‹±å›½è¯å…¸ä¸€çº§æ ‡å‡†çš„多é‡å¯è¿½æº¯æ€§ã€‚

其他说明

è¯¥è®¤è¯æ ‡å‡†ç‰©è´¨(CRM)æ ¹æ®ISO 17034 å’Œ ISO/IEC 17025进行生产和认è¯ã€‚有关此CRM使用的所有信æ¯å‡å¯åœ¨åˆ†æžè¯ä¹¦ä¸Šæ‰¾åˆ°ã€‚

附注

è¦æŸ¥çœ‹è¯¥ææ–™çš„æ£€éªŒæŠ¥å‘Šç¤ºä¾‹ï¼Œè¯·åœ¨ä¸‹é¢çš„æ’æ§½ä¸­è¾“å…¥ LRAB9658ã€‚è¿™åªæ˜¯ä¸€ä¸ªç¤ºä¾‹è¯ä¹¦ï¼Œå¯èƒ½ä¸æ˜¯æ‚¨æ”¶åˆ°çš„æ‰¹æ¬¡ã€‚

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
EC å·200-338-0
MDLç¼–å·MFCD00064272
PubChem化学物质编å·329823081
Eç¼–å·E1520
NACRESNA.24

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³300
等级certified reference material
pharmaceutical secondary standard
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
CofAcurrent certificate can be downloaded
自燃温度779 °F
expl. lim.12.5 %
technique(s)HPLC: suitable
gas chromatography (GC): suitable
折射率n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
application(s)cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)
æ ¼å¼neat
è¯å…¸å¯è¿½æº¯æ€§traceable to USP 1576708
储存温度2-30℃
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)217.4 °F - closed cup
闪点(C)103 ℃ - closed cup
1576708USPPropylene GlycolUnited States Pharmacopeia (USP) Reference Standard3633.89å…ƒ/5 X 1 ML;   咨询

产å“说明

一般æè¿°

æœ¬äº§å“æŒ‰ç…§å‘行è¯å…¸çš„å‘行和规定æä¾›ã€‚æ”¯æŒæœ¬äº§å“的所有信æ¯ï¼ŒåŒ…括安全数æ®è¡¨å’Œä»»ä½•产å“ä¿¡æ¯ä¼ å•,都是在å‘行è¯å…¸çš„æŽˆæƒä¸‹å¼€å‘å’Œå‘布的。如需进一步信æ¯å’Œæ”¯æŒï¼Œè¯·è®¿é—®çŽ°è¡Œè¯å…¸ç½‘站。

分æžè¯´æ˜Ž

这些产å“仅供测试和化验使用。它们ä¸é€‚用于人类或动物,也ä¸èƒ½ç”¨äºŽè¯Šæ–­ã€æ²»ç–—或治愈任何类型的疾病。

其他说明

USPé¢å¸ƒçš„SDS请点击此处。
å¯èƒ½é€‚用相应的销售é™åˆ¶ã€‚

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
MDLç¼–å·MFCD00064272
PubChem化学物质编å·329750993
NACRESNA.24

äº§å“æ€§è´¨

等级pharmaceutical primary standard
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
自燃温度779 °F
expl. lim.12.5 %
manufacturer/tradenameUSP
折射率n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
application(s)pharmaceutical (small molecule)
æ ¼å¼neat
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)217.4 °F - closed cup
闪点(C)103 ℃ - closed cup
W294025Sigma-AldrichPropylene Glycolnatural (US), ≥99.5%, FCC, FG448.1å…ƒ/;   1562.46å…ƒ/1 KG;   2240.7å…ƒ/10 KG;   3865.68å…ƒ/25 KG;   咨询

基本信æ¯

ç»éªŒ(实验)分å­å¼C3H8O2
分å­é‡76.09
FEMAç¼–å·2940
MDLç¼–å·MFCD00064272

äº§å“æ€§è´¨

ç”Ÿç‰©æ¥æºbotanical
等级FG
Halal
Kosher
natural (US)
reg. complianceEU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
测定≥99.5%
文件see Safety & Documentation for available documents
性状检查odorless
application(s)flavors and fragrances
食å“过æ•原no known allergens

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)217.4 °F - closed cup
闪点(C)103 ℃ - closed cup
Y0001547Propylene GlycolEuropean Pharmacopoeia (EP) Reference Standard1572.27å…ƒ/ ;   咨询

产å“说明

一般æè¿°

æœ¬äº§å“æŒ‰ç…§å‘行è¯å…¸çš„å‘行和规定æä¾›ã€‚æ”¯æŒæœ¬äº§å“的所有信æ¯ï¼ŒåŒ…括安全数æ®è¡¨å’Œä»»ä½•产å“ä¿¡æ¯ä¼ å•,都是在å‘行è¯å…¸çš„æŽˆæƒä¸‹å¼€å‘å’Œå‘布的。如需进一步信æ¯å’Œæ”¯æŒï¼Œè¯·è®¿é—®çŽ°è¡Œè¯å…¸ç½‘站。

包装

å•使•°é‡ï¼š150 mgã€‚éšæ—¶å¯èƒ½æ”¹å˜ã€‚äº§å“æŒ‰ç…§å‘行è¯å…¸çš„规定交付。有关当å‰å•使•°é‡ï¼Œè¯·è®¿é—®EDQM对照å“目录。

注æ„

请å‚è§ ç”±EDQMæä¾›çš„SDS。。

其他说明

销售é™åˆ¶å¯èƒ½é€‚用。

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
MDLç¼–å·MFCD00064272
PubChem化学物质编å·329831481
NACRESNA.24

äº§å“æ€§è´¨

等级pharmaceutical primary standard
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
自燃温度779 °F
expl. lim.12.5 %
manufacturer/tradenameEDQM
折射率n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
application(s)pharmaceutical (small molecule)
æ ¼å¼neat
储存温度2-8℃
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 11 - Combustible Solids
WGKWGK 1
闪点(F)219.2 °F - closed cup
闪点(C)104 ℃ - closed cup
134368Sigma-Aldrich1,2-PropanediolReagentPlus®, 99%488.26å…ƒ/1 L;   610.84å…ƒ/1 KG;   851.81å…ƒ/2.5 L;   5201.68å…ƒ/25 L;   咨询

产å“说明

一般æè¿°

甘油脱水生æˆç¾ŸåŸºä¸™é…®æ—¶äº§ç”Ÿå‰¯äº§ç‰© 1,2-丙二醇。它å¯ä»¥åœ¨æ— å‚¬åŒ–剂的æ¡ä»¶ä¸‹ä¸Žç™¸äºŒé…¸å’ŒæŸ æª¬é…¸å‘生缩åˆå应得到èš(1,2-丙二醇-癸二酸酯)-柠檬酸酯 (PPSC),这是一ç§å¼¹æ€§èšé…¯ï¼Œå¯ç”¨äºŽç»„织工程和è¯ç‰©è¾“é€ã€‚

应用

1,2-丙二醇已用于:

  • 去除斑马鱼幼体中多余的油红 O 色斑
  • åˆ¶å¤‡è—»é…¸ç›æ°´å‡èƒ¶
  • 溶解雄甾烯酮
  • 用于计算机断层扫æä¸­é”¥æŸæ‰«æä»ªçš„æ ¡å‡†

包装

50 kg in composite drum
17 kg in VerSA-Flow™
1, 3 kg in poly bottle

法律信æ¯

ReagentPlus is a registered trademark of sigma-aldrich Co. LLC

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
EC å·200-338-0
MDLç¼–å·MFCD00064272
PubChem化学物质编å·24848147
NACRESNA.21

äº§å“æ€§è´¨

蒸汽密度2.62 (vs air)
è´¨é‡æ°´å¹³200
蒸汽压0.08 mmHg ( 20 ℃)
产å“线ReagentPlus®
测定99%
å½¢å¼liquid
自燃温度779 °F
expl. lim.12.5 %
折射率n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)219.2 °F - closed cup
闪点(C)104 ℃ - closed cup
个人防护装备Eyeshields, Gloves
82280Sigma-Aldrich1,2-Propanediolpuriss. p.a., ACS reagent, ≥99.5% (GC)943.23å…ƒ/250 ML;   1393.71å…ƒ/1 L;   咨询

产å“说明

一般æè¿°

1,2-丙二醇是一ç§1,2-烷二醇。在Ru/Cå’ŒAmberlyst离å­äº¤æ¢æ ‘脂存在下,它å¯ä»¥é€šè¿‡ç”˜æ²¹çš„æ°¢è§£æ¥èŽ·å¾—ã€‚

应用

1,2-丙二醇(丙二醇)å¯ç”¨ä½œäººç±»èƒšèƒŽå’Œåµæ¯ç»†èƒž(人和å°é¼ )ä¿å­˜(通过冷å´è‡³é›¶ä¸‹æ¸©åº¦)çš„å†·å†»ä¿æŠ¤å‰‚ã€‚

其他说明

斯克里普斯代谢组学和质谱技术中心独立生æˆçš„串è”质谱数æ®å¯åœ¨PDF 82280.pdf 中查看或下载。斯克里普斯代谢物组学和质谱技术中心的METLIN代谢物数æ®åº“中有测试代谢物。è¦äº†è§£æ›´å¤šä¿¡æ¯ï¼Œè¯·è®¿é—®sigma.com/metlin。

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
EC å·200-338-0
MDLç¼–å·MFCD00064272
PubChem化学物质编å·57652909
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
等级ACS reagent
puriss. p.a.
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
测定≥99.5% (GC)
å½¢å¼viscous liquid
自燃温度779 °F
ä¿è´¨æœŸ3 yr
expl. lim.12.5 %
æ‚è´¨≤0.003% free acid (as CH3COOH)
≤0.1% water
è’¸å‘æ®‹ç•™ç‰©≤0.005%
ç¼çƒ§æ®‹æ¸£<0.005% (as SO4)
折射率n20/D 1.432 (lit.)
n20/D 1.433
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
ç—•é‡é˜´ç¦»å­chloride (Cl-): ≤1 mg/kg
sulfate (SO42-): ≤20 mg/kg
ç—•é‡é˜³ç¦»å­Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Zn: ≤5 mg/kg
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)219.2 °F - closed cup
闪点(C)104 ℃ - closed cup
个人防护装备Eyeshields, Gloves
16033Sigma-Aldrich1,2-Propanediolmeets analytical specification of Ph. Eur., BP, USP, ≥99.5%1493.35å…ƒ/1 L;   3658.33å…ƒ/5 L;   4395.6å…ƒ/6 x 1 L;   5406.86å…ƒ/30 KG;   咨询

产å“说明

一般æè¿°

1,2-ä¸™äºŒé†‡æ˜¯ä¸€ç§ 1,2-烷二醇。在 Ru/C å’Œ Amberlyst 离å­äº¤æ¢æ ‘脂存在下,它å¯ä»¥é€šè¿‡ç”˜æ²¹çš„æ°¢è§£æ¥èŽ·å¾—ã€‚
1,2-丙二醇是一ç§é‡è¦çš„石油化学产å“,å¯ä»¥é€šè¿‡ç”˜æ²¹çš„æ°¢è§£åˆ¶å¤‡ã€‚它主è¦ç”¨ä½œç”Ÿç‰©æ ·å“çš„å†·å†»ä¿æŠ¤å‰‚ï¼Œè¿˜ç”¨ä½œé£Ÿå“ã€åŒ–妆å“和制è¯è¡Œä¸šçš„æ·»åŠ å‰‚ã€‚

应用

1,2-丙二醇å¯ç”¨ä½œäººç±»èƒšèƒŽå’Œåµæ¯ç»†èƒž(人和å°é¼ )ä¿å­˜(通过冷å´è‡³é›¶ä¸‹æ¸©åº¦)çš„å†·å†»ä¿æŠ¤å‰‚ã€‚

包装

在惰性气体中装瓶

其他说明

è´§å·16033-4X5Lå°†åœäº§ã€‚è¯·è®¢è´­ç‰©ç†æ€§è´¨å’Œè§„格相åŒçš„å•ç“¶16033-5L。
è´§å·16033-6X1Lå°†åœäº§ã€‚è¯·è®¢è´­ç‰©ç†æ€§è´¨å’Œè§„格相åŒçš„å•ç“¶16033-1L。
è´§å·16303-4X2.5L-Rå°†åœäº§ã€‚è¯·è®¢è´­ç‰©ç†æ€§è´¨å’Œè§„格相åŒçš„å•ç“¶16303-2.5L-R。

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
EC å·200-338-0
MDLç¼–å·MFCD00064272
PubChem化学物质编å·57647543
NACRESNA.21

äº§å“æ€§è´¨

蒸汽密度2.62 (vs air)
è´¨é‡æ°´å¹³200
蒸汽压0.08 mmHg ( 20 ℃)
测定≥99.5%
å½¢å¼liquid
自燃温度779 °F
è´¨é‡meets analytical specification of Ph. Eur., BP, USP
ä¿è´¨æœŸ24 mo.
expl. lim.12.5 %
æ‚è´¨ acidic reac. impurities, complies
organic volatile impurities, complies (GC)
oxidizing substances, complies
reducing matter, complies
residual solvents, complies
≤0.0005% heavy metals (as Pb)
≤0.002% free alkali (as NaOH)
≤0.003% free acid (as CH3COOH)
≤0.2% water (Karl Fischer)
ç¼çƒ§æ®‹æ¸£≤0.005% (as SO4)
折射率n20/D 1.431-1.433
n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
ç—•é‡é˜´ç¦»å­chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
适用性complies for appearance of solution
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)219.2 °F - closed cup
闪点(C)104 ℃ - closed cup
个人防护装备Eyeshields, Gloves
12279Supelco1,2-Propanediolanalytical standard423.61å…ƒ/1 ML;   1652.83å…ƒ/5 ML;   咨询

产å“说明

一般æè¿°

1,2-丙二醇是一ç§åŒ–学性质类似于乙二醇的化åˆç‰©ï¼Œå¹¿æ³›ç”¨äºŽæ±½è½¦é˜²å†»å‰‚ã€æ´»æ€§ç‚­åˆ¶å‰‚ã€åŒ–妆å“ã€é¥®æ–™ã€è½¯è†ç­‰ã€‚它å¯ç”¨ä½œæ°´æº¶æ€§å·®çš„è¯ç‰©é™è„‰æ³¨å°„制剂的稀释剂。

应用

在通过气相色谱-质谱法检测蜂蜜ã€èœœèœ‚和花粉中的环境污染物时,1,2-丙二醇å¯ç”¨ä½œåˆ†æžç‰©ä¿æŠ¤å‰‚。使用顶空气相色谱(HS-GC)技术,它也å¯ç”¨ä½œå®šé‡åˆ†æžç”Ÿç‰©æµä½“中分æžç‰©çš„分æžå‚考标准å“。
æœ‰å…³ç†æƒ³ä»ªå™¨æŠ€æœ¯çš„æ›´å¤šä¿¡æ¯ï¼Œå‚è§äº§å“#8242;s分æžè¯ä¹¦ã€‚想è¦èŽ·å¾—æ›´å¤šæ”¯æŒï¼Œè¯·è”系技术æœåŠ¡éƒ¨ã€‚

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
EC å·200-338-0
MDLç¼–å·MFCD00064272
PubChem化学物质编å·329749683
Eç¼–å·E490
NACRESNA.24

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³100
等级analytical standard
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
测定≥99.7% (GC)
自燃温度779 °F
ä¿è´¨æœŸlimited shelf life, expiry date on the label
expl. lim.12.5 %
technique(s)HPLC: suitable
gas chromatography (GC): suitable
折射率n20/D 1.432 (lit.)
n20/D 1.433
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
application(s)cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
forensics and toxicology
personal care
pharmaceutical (small molecule)
æ ¼å¼neat
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)217.4 °F - closed cup
闪点(C)103 ℃ - closed cup
个人防护装备Eyeshields, Gloves
8.22324Supelco1,2-PropanediolEMPLURA®831.51å…ƒ/1 L;   2494.14å…ƒ/5 L;   咨询

产å“说明

分æžè¯´æ˜Ž

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Density (d 20 °C/ 4 °C): 1.036 - 1.037
Water: ≤ 0.20 %

法律信æ¯

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
MDLç¼–å·MFCD00064272
EC索引å·200-338-0

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
蒸汽压0.11 hPa ( 20 ℃)
测定≥99% (GC)
å½¢å¼liquid
自燃温度371 â„ƒ
效能19400-36000 mg/kg LD50, oral (Rat)
20800 mg/kg LD50, skin (Rabbit)
expl. lim.2.4-17.4 % (v/v)
æ‚è´¨≤0.2% Water
折射率n20/D 1.43
pH值(酸碱度)6-8 (20 â„ƒ, 100 g/L in H2O)
bp188 â„ƒ/1013 hPa
mp-59 â„ƒ
è½¬å˜æ¸©åº¦flash point 99 â„ƒ
密度1.04 g/cm3 at 20 â„ƒ
储存温度2-30℃
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)219.2 °F - closed cup
闪点(C)104 ℃ - closed cup
82281Sigma-Aldrich1,2-Propanedioltested according to Ph. Eur.758.8å…ƒ/1 L;   咨询

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
EC å·200-338-0
MDLç¼–å·MFCD00064272
PubChem化学物质编å·329769242
NACRESNA.25

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³100
agencyUSP/NF
tested according to Ph. Eur.
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
å½¢å¼viscous liquid
自燃温度779 °F
expl. lim.12.5 %
折射率n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
application(s)pharmaceutical (small molecule)
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)217.4 °F - closed cup
闪点(C)103 ℃ - closed cup
个人防护装备Eyeshields, Gloves
V900115Sigma-Aldrich1,2-PropanediolVetec, reagent grade, 98%253.04å…ƒ/500 ML;   咨询

产å“说明

包装

500 mL in poly bottle

法律信æ¯

Vetec is a trademark of sigma-aldrich International GmbH

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
EC å·200-338-0
MDLç¼–å·MFCD00064272
PubChem化学物质编å·329829551

äº§å“æ€§è´¨

等级reagent grade
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
产å“线Vetec
测定98%
å½¢å¼viscous liquid
自燃温度779 °F
expl. lim.12.5 %
折射率n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)217.4 °F - closed cup
闪点(C)103 ℃ - closed cup
BP868Propylene GlycolBritish Pharmacopoeia (BP) Reference Standard1952.55å…ƒ/100 MG;   咨询

产å“说明

一般æè¿°

æœ¬äº§å“æŒ‰ç…§çŽ°è¡Œè¯å…¸è¦æ±‚æä¾›å’ŒæŒ‡å®šã€‚æ‰€æœ‰ä¸ºæ”¯æŒæœ¬äº§å“而æä¾›çš„ä¿¡æ¯ï¼ŒåŒ…括 SDS 和任何产å“ä¿¡æ¯å°å†Œå­ï¼Œå‡ç”±è¯å…¸é¢å‘机构制定和å‘布。如需进一步的信æ¯å’Œæ”¯æŒï¼Œè¯·è®¿é—®çŽ°è¡Œè¯å…¸ç½‘站。

包装

å•使•°é‡ï¼š100 mgã€‚éšæ—¶å¯èƒ½æ”¹å˜ã€‚äº§å“æŒ‰ç…§å‘行è¯å…¸çš„规定交付。有关当å‰å•使•°é‡ï¼Œè¯·è®¿é—®è‹±å›½è¯å…¸

其他说明

å¯èƒ½é€‚用相应的销售é™åˆ¶ã€‚

基本信æ¯

线性分å­å¼CH3CH(OH)CH2OH
分å­é‡76.09
Beilstein1340498
EC å·200-338-0
MDLç¼–å·MFCD00064272
NACRESNA.24

äº§å“æ€§è´¨

等级pharmaceutical primary standard
蒸汽密度2.62 (vs air)
蒸汽压0.08 mmHg ( 20 ℃)
自燃温度779 °F
expl. lim.12.5 %
manufacturer/tradenameBP
折射率n20/D 1.432 (lit.)
bp187 â„ƒ (lit.)
mp−60 â„ƒ (lit.)
密度1.036 g/mL at 25 â„ƒ (lit.)
æ ¼å¼neat
储存温度2-8℃
SMILES stringCC(O)CO
InChI1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI keyDNIAPMSPPWPWGF-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)217.4 °F - closed cup
闪点(C)103 ℃ - closed cup
603274AmethystPropylene Glycol99.8%, ç”¨äºŽåˆæˆ81å…ƒ/500ML;   641å…ƒ/5L;   咨询

基本信æ¯

分å­å¼C3H8O2
分å­é‡76.09
熔点-60
沸点187
闪点103
密度1.036
折光率(n20D)1.4320
MDLç¼–ç MFCD00064272
Beilstein1340498
Merck14,7855
EINECS ç¼–å·200-338-0

安全信æ¯

防范说明P262
WGK1
RTECSTY2000000
TSCA是
985066AmethystPropylene Glycol99%, 用于分æž62å…ƒ/500ML;   240å…ƒ/2.5KG;   754å…ƒ/10KG;   咨询

基本信æ¯

分å­å¼C3H8O2
分å­é‡76.09
熔点-60
沸点187
闪点103
密度1.036
折光率(n20D)1.431 - 1.435
MDLç¼–ç MFCD00064272
Beilstein1340498
Merck14,7855
EINECS ç¼–å·200-338-0

安全信æ¯

防范说明P262
WGK1
RTECSTY2000000
TSCA是
ALR-154SAccuStandardPropylene glycol (PG),100 μg/mL in Methanol100 μg/mL in Methanol154å…ƒ/1mL;   咨询
Propylene glycol1,2-丙二醇57-55-6100 µg/mL
AS-E0524AccuStandard1,2-Propanediol ,1000 μg/mL in Acetonitrile1000 μg/mL in Acetonitrile494å…ƒ/1mL;   咨询
1,2-Propanediol1,2-丙二醇57-55-61 mg/mL
492646Fluorochem1,2-Propanediol>99.0%(GC)220å…ƒ/5ml;   418å…ƒ/1L;   1254å…ƒ/4L;   咨询

基本信æ¯

CAS Number57-55-6
MDL NumberMFCD00064272
Density1.036

安全信æ¯

图形或å±å®³æ ‡å¿—
å±é™©æ€§è¯´æ˜Ž H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
CASå·é¦–æ•°å­—é¡ºåºæŽ’åˆ—ï¼š 1 2 3 4 5 6 7 8 9
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