< 生产厂家价格 >

2-甲基苯乙烯

2-甲基苯乙烯用途

用于有机合成。

点击显示

2-甲基苯乙烯名称

[ CAS 号 ]:
611-15-4

[ 中文名 ]:
2-甲基苯乙烯

[ 英文名 ]:
2-Vinyltoluene

[中文别名 ]:

[英文别名 ]:

1-Ethenyl-2-methylbenzene
1-Methyl-2-vinylbenzene
Methyl styrene
2-Methylstyrene
1-Methyl-2-vinyl-benzene
o-Vinyltoluene
Benzene, 1-ethenyl-2-methyl-
ortho-Methylstyrene
EINECS 210-256-7
2-methyl styrene

2-甲基苯乙烯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
169.8±0.0 °C at 760 mmHg

[ 熔点 ]:
-69°C

[ 分子式 ]:
C₉H₁₀

[ 分子量 ]:
118.176

[ 闪点 ]:
44.6±7.6 °C

[ 精确质量 ]:
118.078247

[ LogP ]:
3.16

[ 外观性状 ]:
液体;Colorless to Light yellow to Light orange clear liquid

[ 蒸汽压 ]:
2.0±0.1 mmHg at 25°C

[ 折射率 ]:
1.551

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
水溶性：不溶；可溶于：乙醚,甲醇,正庚烷,乙醇,丙酮,苯

2-甲基苯乙烯MSDS

详细MSDS(安全技术说明书)

2-甲基苯乙烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WL5075900

CHEMICAL NAME :: Styrene, o-methyl-

CAS REGISTRY NUMBER :: 611-15-4

BEILSTEIN REFERENCE NO. :: 1901764

LAST UPDATED :: 199612

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C9-H10

MOLECULAR WEIGHT :: 118.19

WISWESSER LINE NOTATION :: 1U1R B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 1 mmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 116,379,1983 *** REVIEWS *** IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 60,373,1994 IARC Cancer Review:Animal LACK CARCINOGENICITY IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 60,373,1994 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 60,373,1994

点击显示

2-甲基苯乙烯安全信息

[ 危害码 (欧洲) ]:
Xn,N

[ 风险声明 (欧洲) ]:
R20;R51/53

[ 安全声明 (欧洲) ]:
S24-S61

[ 危险品运输编码 ]:
UN 2618 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
WL5075900

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
2902909090

2-甲基苯乙烯合成路线

详细合成路线

2-甲基苯乙烯海关

[ 海关编码 ]: 2902909090

[ 中文概述 ]:
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%