CAS 622-97-9 MFCD00008621-4-Methylstyrene 4-甲基苯乙烯 TAO{mole}

4-Methylstyrene 4-甲基苯乙烯

CAS 622-97-9 MFCD00008621

化学结构图

SMILES:

化学属性

Mol. Formula	C₉H₁₀
Mol. Weight	118.18
Refractive index	1.5410 to 1.5450
Boiling Point	-
Density	0.896
Flash Point	-
TSCA	Yes
Melting Point	-34
Autoignition Point	959 °F
Vapor Pressure	<;1 mmHg ( 20 °C)
Solubility	不溶于水，溶于乙醇、乙醚。

别名和识别编码

Chemical Name	4-Methylstyrene
Synonym	1-Ethenyl-4-methylbenzene 1-ethenyl-4-methyl-Benzene 1-methyl-4-ethenylbenzene 1-甲基-4-乙烯基苯 4-Methylphenylene 4-Methylsytrene (stabilized with TBC) {Chemicalbook} VINYLTOLUENE p-Methylphenylene p-Methylstyrene p-methyl-styren styrene,p-methyl- {} {Chemicalbook} PARA-METHYLSTYRENE {} {} {SNA} 4-甲基苯乙烯 {} {} {} {SNA} 4-乙烯基甲苯
CAS Number	622-97-9
PubChem Substance ID	87572487
EC Number	210-762-8
Beilstein Registry Number	5,485
MDL Number	-
Chemical Name Translation	4-甲基苯乙烯
Reaxys-RN	1209317
Wiswesser Line Notation	1U1R D1
LabNetwork Molecule ID	LN00221758
Canonical SMILES	-

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

GHS Symbol

WGK Germany3

Hazard Codes

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
H315 Causes skin irritation 会刺激皮肤
H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RTECSWL5076000

Precautionary statements

P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P301+P310
P331 Do NOT induce vomiting.. 不要催吐。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
P332+P313
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P370+P378
P305+P351+P338+P337+P313
P303+P361+P353
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P233 Keep container tightly closed. ?保持容器密闭。
P302+P352+P332+P313+P362+P364
P241+P242+P243
P403+P235

Signal word Danger

Packing GroupIII

UN Number UN2618 2618

Risk Statements

R10 Flammable 易燃
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签；
S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；

Storage condition 0-10 0-10°C 2-8°C 4°C, Inert atmosphere, Light sensitive

Hazard Class3

Warnings 危化品目录(2015) 危险化学品

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2255 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Lungs, Thorax, or Respiration - respiratory depression
   Gastrointestinal - other changes
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 1,77,1990

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2324 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Lungs, Thorax, or Respiration - respiratory depression
   Gastrointestinal - other changes
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 1,77,1990

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : >5 gm/kg
TOXIC EFFECTS :
   Gastrointestinal - nausea or vomiting
   Gastrointestinal - changes in structure or function of salivary glands
   Behavioral

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 581 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - ataxia
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
   Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128)  V.1-
   1990-  Volume(issue)/page/year: 1,76,1990

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 330 umol/L
REFERENCE :
   CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
   Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
   Volume(issue)/page/year: 2,237,1981

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 330 umol/L
REFERENCE :
   CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
   Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
   Volume(issue)/page/year: 2,237,1981

其他信息

4-甲基苯乙烯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 M0428 4-甲基苯乙烯(含稳定剂TBC) 4-Methylstyrene (stabilized with TBC) 25ML 175元 2014/06/02 M0428 4-甲基苯乙烯(含稳定剂TBC) 4-Methylstyrene (stabilized with TBC) 500ML 1540元 2010/06/21 127701000 4-甲基苯乙烯 p-Methylstyrene 98%, stabilized 100 ML 589元
毒性分级:中度
海关编码:29029050
职业标准:TWA 120 毫克/ 立方米
可燃性危险特性:明火、受热、氧化剂可燃;燃烧排放刺激烟雾
灭火剂:雾状水、泡沫、砂土、二氧化碳、1211灭火剂
Acros Organics:4-甲基苯乙烯/对甲基苯乙烯 p-Methylstyrene, stabilized, 98%(622-97-9)
MOL 文件:622-97-9.mol
急性毒性:口服- 小鼠 LD50: 2255 毫克/ 公斤; 口服- 小鼠 LD50: 1072 毫克/ 公斤
Alfa Aesar:对甲基苯乙烯,98+%,、0.1%3,5-二叔丁基儿茶酚作稳定剂 4-Methylstyrene, 98+%, stab. with 0.1% 3,5-di-tert-butylcatechol(622-97-9)
Sigma Aldrich:622-97-9(sigmaaldrich)
储运特性:库房通风低温干燥; 轻装轻卸、与氧化剂和酸类分开存放; 不易久储以防聚合
TCI Shanghai:4-甲基苯乙烯(含稳定剂叔丁基邻苯二酚) 4-Methylstyrene (stabilized with TBC),>;96.0%(GC)(622-97-9)
外观性质:无色液体。
爆炸物危险特性:与空气混合可爆
图谱信息:4-甲基苯乙烯(622-97-9)核磁图( 1 HNMR) 4-甲基苯乙烯(622-97-9)质谱(MS) 4-甲基苯乙烯(622-97-9)红外图谱(IR1)
蒸气压:<;1 mm Hg ( 20 °C)
类别:易燃液体
MSDS 信息:4-甲基苯乙烯(622-97-9).msds