Dimethyl chlorofumarate

Dimethyl chlorofumarate名称

[ CAS 号 ]:
5331-33-9

[ 英文名 ]:
Dimethyl chlorofumarate

[英文别名 ]:

chloro-fumaric acid dimethyl ester
Dimethyl chlorobutenedioate
Chlorfumarsaeuredimethylester
Dimethyl 2-chlorofumarate
CP 3854
Dimethyl chlorofumarate

Dimethyl chlorofumarate物理化学性质

[ 密度 ]:
1.281g/cm3

[ 沸点 ]:
224ºC at 760 mmHg

[ 分子式 ]:
C₆H₇ClO₄

[ 分子量 ]:
178.57000

[ 闪点 ]:
91.5ºC

[ 精确质量 ]:
178.00300

[ PSA ]:
52.60000

[ LogP ]:
0.45510

[ 折射率 ]:
1.459

Dimethyl chlorofumarate毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM5510575

CHEMICAL NAME :: 2-Butenedioic acid, 2-chloro-, dimethyl ester, (Z)-

CAS REGISTRY NUMBER :: 5331-33-9

LAST UPDATED :: 199806

DATA ITEMS CITED :: 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 30 mL/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes Blood - hemorrhage Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0545557

Dimethyl chlorofumarate安全信息

[ 海关编码 ]:
2917190090

Dimethyl chlorofumarate合成路线

详细合成路线

Dimethyl chlorofumarate上下游产品

Dimethyl chlorofumarate上游产品

Dimethyl chlorofumarate下游产品

Dimethyl chlorofumarate海关

[ 海关编码 ]: 2917190090

[ 中文概述 ]:
2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%