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2-氰基丁二酸二甲酯

2-氰基丁二酸二甲酯名称

[ CAS 号 ]:
6283-71-2

[ 中文名 ]:
2-氰基丁二酸二甲酯

[ 英文名 ]:
2-Cyanosuccinic acid dimethyl ester

[中文别名 ]:

2-氰基琥珀酸二甲酯

[英文别名 ]:

Butanedioic acid, 2-cyano-, dimethyl ester
dimethyl 2-cyanobutanedioate
Dimethyl 2-cyanosuccinate
Butanedioic acid, cyano-, dimethyl ester (9CI)

2-氰基丁二酸二甲酯物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
287.9±25.0 °C at 760 mmHg

[ 分子式 ]:
C₇H₉NO₄

[ 分子量 ]:
171.151

[ 闪点 ]:
124.1±13.4 °C

[ 精确质量 ]:
171.053162

[ PSA ]:
76.39000

[ LogP ]:
0.21

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.437

[ 储存条件 ]:
2-8°C

2-氰基丁二酸二甲酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WM5777500

CHEMICAL NAME :: Succinic acid, cyano-, dimethyl ester

CAS REGISTRY NUMBER :: 6283-71-2

BEILSTEIN REFERENCE NO. :: 1781500

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H9-N-O4

MOLECULAR WEIGHT :: 171.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,322,1952

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2-氰基丁二酸二甲酯安全信息

[ 危害码 (欧洲) ]:
Xi

[ 海关编码 ]:
2926909090

2-氰基丁二酸二甲酯合成路线

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2-氰基丁二酸二甲酯海关

[ 海关编码 ]: 2926909090

[ 中文概述 ]:
2926909090 其他腈基化合物. 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

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%