2,5-二氨基-3,4-噻吩二甲腈

2,5-二氨基-3,4-噻吩二甲腈名称

[ CAS 号 ]:
17989-89-8

[ 中文名 ]:
2,5-二氨基-3,4-噻吩二甲腈

[ 英文名 ]:
2,5-Diamino-3,4-thiophenedicarbonitrile

[英文别名 ]:

3,4-Thiophenedicarbonitrile,2,5-diamino
2,4-DICHLORO-6-METHYLBENZENE SULPHONAMIDE
2,5-Diamino-3,4-dicyanothiophene
2,5-Diamino-3,4-dicyano-thiophen
2,5-Diamino-thiophen-3,4-dicarbonitril
2,5-diamino-thiophene-3,4-dicarbonitrile
2,4-dicyanothiophene
2,5-Diamino-3,4-thiophenedicarbonitrile
3,2,5-diamino
2.5-Diamino-3.4-dicyan-thiophen

2,5-二氨基-3,4-噻吩二甲腈物理化学性质

[ 密度 ]:
1.53g/cm3

[ 沸点 ]:
558.3ºC at 760mmHg

[ 分子式 ]:
C₆H₄N₄S

[ 分子量 ]:
164.18800

[ 闪点 ]:
291.5ºC

[ 精确质量 ]:
164.01600

[ PSA ]:
127.86000

[ LogP ]:
1.81826

[ 蒸汽压 ]:
1.68E-12mmHg at 25°C

[ 折射率 ]:
1.699

2,5-二氨基-3,4-噻吩二甲腈毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM8600000

CHEMICAL NAME :: 3,4-Thiophenedicarbonitrile, 2,5-diamino-

CAS REGISTRY NUMBER :: 17989-89-8

BEILSTEIN REFERENCE NO. :: 0145523

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H4-N4-S

MOLECULAR WEIGHT :: 164.20

WISWESSER LINE NOTATION :: T5SJ BZ CCN DCN EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03074

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2,5-二氨基-3,4-噻吩二甲腈安全信息

[ 海关编码 ]:
2934999090

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2,5-二氨基-3,4-噻吩二甲腈海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%