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甲基丙烯酰氯

甲基丙烯酰氯用途

【用途一】
用于有机合成，是合成防老剂NAPM的中间体
【用途二】
用于有机合成，是耐热、耐溶剂、聚合型橡胶防老剂，合成NAPM的中间体。

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甲基丙烯酰氯名称

[ CAS 号 ]:
920-46-7

[ 中文名 ]:
甲基丙烯酰氯

[ 英文名 ]:
Methacryloyl chloride

[中文别名 ]:

[英文别名 ]:

2-Methylpropenal tosylhydrazone
MFCD00000716
methacrylic acid chloride
2-Methylprop-2-enoylchlorid
methacrolein toluene-4-sulphonylhydrazone
EINECS 213-058-9
2-methylpropenoic acid chloride
Methacryloyl chloride
2-Methylacryloyl chloride
2-methyl-acryloyl chloride

甲基丙烯酰氯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
96.0±0.0 °C at 760 mmHg

[ 熔点 ]:
-60°C

[ 分子式 ]:
C₄H₅ClO

[ 分子量 ]:
104.535

[ 闪点 ]:
27.7±11.9 °C

[ 精确质量 ]:
104.002892

[ PSA ]:
17.07000

[ LogP ]:
1.61

[ 外观性状 ]:
无色至黄色液体

[ 蒸汽压 ]:
44.4±0.1 mmHg at 25°C

[ 折射率 ]:
1.425

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
可溶于：乙醚,二噁烷,丙酮,氯仿,四氢呋喃,甲苯

甲基丙烯酰氯MSDS

甲基丙烯酰氯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OZ5791000

CHEMICAL NAME :: Methacryloyl chloride

CAS REGISTRY NUMBER :: 920-46-7

BEILSTEIN REFERENCE NO. :: 0878175

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H5-Cl-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 60 mg/m3/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,80,1982

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 115 mg/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,80,1982 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.3 mg/m3;Skin JAN 1993

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甲基丙烯酰氯安全信息

[ 符号 ]:

GHS02, GHS05, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302-H314-H317-H330-H413

[ 警示性声明 ]:
P210-P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P403 + P233

[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
F:Flammable;T+:Verytoxic;

[ 风险声明 (欧洲) ]:
R11;R22;R26;R34

[ 安全声明 (欧洲) ]:
S26-S28-S36/37/39-S45-S27-S16-S33-S29

[ 危险品运输编码 ]:
UN 3383 6.1/PG 1

[ WGK德国 ]:
3

[ RTECS号 ]:
OZ5791000

[ 包装等级 ]:
I

[ 危险类别 ]:
6.1

甲基丙烯酰氯合成路线

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