CAS 766-82-5; 3-甲基苯乙炔; 3-Methylphenylacetylene

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货号

品牌

产品名称

规格

包装、参考价格

E808905

MACKLIN

3-甲基苯乙炔

97%

44元/1g; 152元/5g; 648元/25g;

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储存：室温,易燃物区域
状态：无色到黄色液体
折射率：n20/D 1.5440(lit.)

E0665

TCI

3-Ethynyltoluene

>98.0%(GC)

320元/1G; 900元/5G; 2110元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₉H₈ = 116.16
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
应避免的情况	空气
Reaxys-RN	2038007
PubChem物质ID	87558165

技术规格

Appearance	Colorless to Light orange to Yellow clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	60 ℃/14 mmHg
闪点	25 ℃
比重	0.92
折射率	1.54

安全信息

图形或危害标志
信号词	危险
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H304 : 吞咽及进入呼吸道可能致命。 H226 : 易燃液体和蒸气。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P240 : 容器和装载设备接地/等势联接。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 P233 : 保持容器密闭。 P243 : 采取防止静电放电的措施。 P241 : 使用防爆的电气/通风/照明设备。 P242 : 只能使用不产生火花的工具。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P331 : 不得诱导呕吐。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P301 + P310 : 如误吞咽：立即呼叫急救中心/医生。 P403 + P235 : 存放在通风良好的地方。保持低温。 P405 : 存放处须加锁。

运输信息

UN编号	UN3295
类别	3
包装类别	III
监管条件代码(*)

L17184

Alfa Aesar

m-Tolylacetylene

97%

496元/1g; 2214元/5g;

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基本信息

MDL
MFCD01318174

分子式
C₉H₈

分子量
116.16

沸点
170-175°

闪点
50°(122°F)

密度
0.900

折射率
1.5440

形态
Liquid

Beilstein
2038007

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H319-H335-H304
Flammable liquid and vapour.Causes serious eye irritation.May cause respiratory irritation.May be fatal if swallowed and enters airways.

Precautionary Statements
P261-P305+P351+P338-P301+P330+P331-P315
Avoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Get immediate medical advice/attention.

安全信息

危险等级
3

包装组
III

危险类别
10-36/37-65
Flammable.Irritating to eyes and respiratory system.Harmful: may cause lung damage if swallowed.

安全等级
23-26-62
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.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.

欧盟危险品标志

TSCA
否

C39266

Alfa Aesar

m-Tolylacetylene

97%

896元/1g; 3512元/5g;

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基本信息

Ref#
39266

MDL
01318174

分子式
C9 H8

分子量
116.16

闪点
25

密度
0.9

安全信息

危险等级
3

包装组
III

521140

Sigma-Aldrich

3-Ethynyltoluene

97%

301.12元/1 G; 1234.42元/5 G;

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基本信息

线性分子式	Ch₃C₆H₄C≡CH
分子量	116.16
MDL编号	MFCD01318174
PubChem化学物质编号	24874190
NACRES	NA.22

产品性质

质量水平	100
测定	97%
折射率	n20/D 1.5440 (lit.)
bp	170-175 ℃ (lit.)
密度	0.900 g/mL at 25 ℃ (lit.)
SMILES string	Cc1cccc(c1)C#C
InChI	1S/C9H8/c1-3-9-6-4-5-8(2)7-9/h1,4-7H,2H3
InChI key	RENYIDZOAFFNHC-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H226 - H304 - H315 - H319 - H335
预防措施声明	P210 - P233 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
危险分类	Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	77.0 °F - closed cup
闪点(C)	25 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

040032

Fluorochem

3'-Methylphenyl acetylene

97%

352元/1g; 880元/5g; 4312元/25g;

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基本信息

CAS Number	766-82-5
MDL Number	MFCD01318174
Boiling Point	170-175℃
Density	0.9

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. 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. P280: Wear . P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P331: Do NOT induce vomiting. 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 sand, CO2 or extinguishing powder 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.