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ä½ç½®ï¼šé¦–页 > 资料中心 > 化工字典 > 3760-95-0
关键è¯:       仅模糊查询
CAS: 3760-95-0
分å­å¼: C4H8O
分å­é‡: 72.11
沸点: 63℃
中文åç§°: 
(R)-(+)-1,2-环氧ä¸çƒ·
英文åç§°: 
(R)-1,2-epoxy-butane
(R)-(+)-1,2-epoxybutane
推è供应商
è´§å·å“牌产å“å称规格包装ã€å‚考价格
R803891MACKLIN|R|-(+)-1,2-环氧ä¸çƒ·98%180å…ƒ/1g;   375å…ƒ/5g;   1002å…ƒ/25g;   咨询
储存:室温
状æ€ï¼šæ— è‰²åˆ°æµ…黄色液体
折射率:n20/D 1.386(lit.)
B3832TCI(R)-(+)-Butylene Oxide>98.0%(GC)590å…ƒ/5ML;   1990å…ƒ/25ML;   咨询

基本信æ¯

纯度/åˆ†æžæ–¹æ³•>98.0%(GC)
分å­å¼/分å­é‡C4H8O = 72.11
外观与形状(20℃)液体
储存在惰性气体下存放于惰性气体之中
应é¿å…的情况湿气 (叿¹¿)
Reaxys-RN79776
PubChem物质ID135727122
MDLç¼–å·MFCD02683444

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 98.0 %
Specific rotation [a]20/D+9.0 to +11.0 deg(neat)

物性(å‚考值)

沸点63 ℃
闪点-22 ℃
比é‡0.84
比旋光度 [α]D10° (neat)
折射率1.38

安全信æ¯

图形或å±å®³æ ‡å¿—
ä¿¡å·è¯å±é™©
å±é™©æ€§è¯´æ˜ŽH302 + H312 + H332 : åžå’½ã€çš®è‚¤æŽ¥è§¦æˆ–å¸å…¥æœ‰å®³ã€‚
H315 : 造æˆçš®è‚¤åˆºæ¿€ã€‚
H319 : 造æˆä¸¥é‡çœ¼åˆºæ¿€ã€‚
H361 : 怀疑对生育能力或胎儿造æˆä¼¤å®³ã€‚
H373 : 长期或åå¤æŽ¥è§¦å¯èƒ½æŸå®³å™¨å®˜ã€‚
H351 : 怀疑致癌。
H335 : å¯èƒ½é€ æˆå‘¼å¸é“刺激。
H402 : 对水生生物有害。
H225 : 高度易燃液体和蒸气。
防范说明P501 : 将内装物/容器é€åˆ°æ‰¹å‡†çš„废物处ç†åނ处ç†ã€‚
P273 : é¿å…释放到环境中。
P260 : ä¸è¦å¸å…¥ç²‰å°˜/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : ä½¿ç”¨æœ¬äº§å“æ—¶ä¸è¦è¿›é£Ÿã€é¥®æ°´æˆ–å¸çƒŸã€‚
P202 : 在阅读并明了所有安全措施å‰åˆ‡å‹¿æ¬åŠ¨ã€‚
P240 : 容器和装载设备接地/ç­‰åŠ¿è”æŽ¥ã€‚
P210 : 远离热æº/ç«èб/明ç«/热表é¢ã€‚ç¦æ­¢å¸çƒŸã€‚
P233 : ä¿æŒå®¹å™¨å¯†é—­ã€‚
P201 : 使用å‰å–得专用说明。
P243 : 采å–防止é™ç”µæ”¾ç”µçš„æŽªæ–½ã€‚
P241 : 使用防爆的电气/通风/照明设备。
P242 : åªèƒ½ä½¿ç”¨ä¸äº§ç”Ÿç«èŠ±çš„å·¥å…·ã€‚
P271 : åªèƒ½åœ¨å®¤å¤–或通风良好之处使用。
P264 : 作业åŽå½»åº•清洗皮肤。
P280 : 戴防护手套/穿防护æœ/戴防护眼罩/戴防护é¢å…·ã€‚
P370 + P378 : ç«ç¾æ—¶ï¼šä½¿ç”¨å¹²ç ‚ã€å¹²ç²‰æˆ–抗醇泡沫ç­ç«ã€‚
P308 + P313 : 如接触到或有疑虑:求医/就诊。
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。
P362+P364 : 脱掉沾污的衣æœï¼Œæ¸…æ´—åŽæ–¹å¯é‡æ–°ä½¿ç”¨ã€‚
P303 + P361 + P353 : 如皮肤(或头å‘)沾染:立å³è„±æŽ‰æ‰€æœ‰æ²¾æ±¡çš„衣物。用水清洗皮肤/淋浴。
P332 + P313 : 如å‘生皮肤刺激:求医/就诊。
P301 + P312 + P330 : 如误åžå’½ï¼šå¦‚感觉ä¸é€‚ï¼Œå‘¼å«æ€¥æ•‘中心/医生。漱å£ã€‚
P304 + P340 + P312 : 如误å¸å…¥ï¼šå°†äººè½¬ç§»åˆ°ç©ºæ°”æ–°é²œå¤„ï¼Œä¿æŒå‘¼å¸èˆ’适体ä½ã€‚如感觉ä¸é€‚ï¼Œå‘¼å«æ€¥æ•‘中心/医生。
P403 + P233 : å­˜æ”¾åœ¨é€šé£Žè‰¯å¥½çš„åœ°æ–¹ã€‚ä¿æŒå®¹å™¨å¯†é—­ã€‚
P403 + P235 : å­˜æ”¾åœ¨é€šé£Žè‰¯å¥½çš„åœ°æ–¹ã€‚ä¿æŒä½Žæ¸©ã€‚
P405 : 存放处须加é”。

è¿è¾“ä¿¡æ¯

UNç¼–å·UN3022
类别3
包装类别 II
监管æ¡ä»¶ä»£ç (*)
444068J&K(R)-(+)-1,2-Epoxybutane99%1096å…ƒ/5G;   咨询

基本信æ¯

分å­å¼C4H8O
分å­é‡72.11
沸点63
闪点-22
密度0.837
折光率(n20D)1.3810 - 1.3860
比旋光度([α]20D)+9.0° to +11.0° (neat)
MDLç¼–ç MFCD02683444
Beilstein79776

安全信æ¯

图形或å±å®³æ ‡å¿—
æç¤ºè¯­Danger
å±é™©è¯´æ˜ŽH225
H302
H312
H314
H332
H351
防范说明P210
P280
P305
P310
P338
P351
UNå·ç 3022
å±é™©åˆ†ç±»3
包装等级II
WGK3
H58579Alfa Aesar(R)-(+)-1,2-Epoxybutane98%776å…ƒ/1g;   3443å…ƒ/5g;   咨询

基本信æ¯

MDL
MFCD02683444

分å­å¼
C4H8O

分å­é‡
72.11

沸点
60-64°

闪点
-12°(10°F)

密度
0.83

折射率
1.3810

å½¢æ€
Liquid

GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž

GHS符å·

Hazard Statements
H225-H302-H312-H331-H315-H319-H351-H335-H402-H412
Highly flammable liquid and vapour.Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.Suspected of causing cancer.May cause respiratory irritation.Harmful to aquatic life.Harmful to aquatic life with long lasting effects.

Precautionary Statements
P210-P201-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Obtain special instructions before use.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信æ¯

UN#
UN3022

å±é™©ç­‰çº§
3

包装组
II

å±é™©ç±»åˆ«
11-20/21/22-36/37/38-40-52/53
Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.Limited evidence of a carcinogenic effect.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
9-16-23-26-33-36/37-60-61
Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take precautionary measures against static discharges.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟å±é™©å“标志

TSCA
å¦

532355Sigma-Aldrich(R)-(+)-1,2-Epoxybutane98%964.95å…ƒ/5 G;   咨询

基本信æ¯

ç»éªŒ(实验)分å­å¼C4H8O
分å­é‡72.11
MDLç¼–å·MFCD02683444
PubChem化学物质编å·24877882
NACRESNA.22

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³100
测定98%
旋光性[α]20/D 10°, neat
折射率n20/D 1.386 (lit.)
bp63 â„ƒ (lit.)
密度0.837 g/mL at 25 â„ƒ (lit.)
SMILES stringCC[C@@H]1CO1
InChI1S/C4H8O/c1-2-4-3-5-4/h4H,2-3H2,1H3/t4-/m1/s1
InChI keyRBACIKXCRWGCBB-SCSAIBSYSA-N

安全信æ¯

象形图GHS02GHS05GHS07GHS08
警示用语:Danger
å±é™©å£°æ˜ŽH225 - H302 + H312 + H332 - H314 - H351
预防措施声明P201 - P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338
å±é™©åˆ†ç±»Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B
储存分类代ç 3 - Flammable liquids
WGKWGK 3
闪点(F)10.0 °F - closed cup
闪点(C)-12.2 ℃ - closed cup
个人防护装备Faceshields, Gloves, Goggles
403682Fluorochem(2R)-2-Ethyloxirane972200å…ƒ/5ml;   5236å…ƒ/25ml;   咨询

基本信æ¯

CAS Number3760-95-0
MDL NumberMFCD02683444
Boiling Point63℃
Density0.84

安全信æ¯

图形或å±å®³æ ‡å¿—
å±é™©æ€§è¯´æ˜Ž H225: Highly flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H351: Suspected of causing cancer ..
H373: May cause damage to organs ..
H412: Harmful to aquatic life with long lasting effects.
H361fd: Reproductive toxicity
防范说明 P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P235: Keep cool.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof ./ equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear .
P281: Use personal protective equipment as required.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304: IF INHALED: .
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.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P314: Get medical advice/attention if you feel unwell.
P321: Specific treatment (see . 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.
P370 + P378: In case of fire: Use CO2, powder or sand for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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