英语词典化工词典

3,4-Thiophenedicarbonitrile,2,5-diamino-

3,4-Thiophenedicarbonitrile,2,5-diamino-


  • 中文别名:2,5-二氨基-3,4-噻吩二甲腈
  • 中文释义:2,5-二氨基-3,4-噻吩二甲腈
  • 英文别名:2,5-diaminothiophene-3,4-dicarbonitrile;
    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 
  • CAS No.:17989-89-8
  • 分子式:C6H4N4S
  • 分子量:0
  • 精确分子量:164.01600
  • PSA:127.86000
  • InChI:The Key: TXCXJWUMYTXWMR-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.53g/cm3
沸点:
558.3ºC at 760mmHg
闪点:
291.5ºC
折射率:
1.699
蒸汽压:
1.68E-12mmHg at 25°C

安全信息

密度:
1.53g/cm3
沸点:
558.3ºC at 760mmHg
闪点:
291.5ºC
折射率:
1.699
蒸汽压:
1.68E-12mmHg at 25°C

毒理性

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

海关数据

中国海关编码:2934999090

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

热门化工词典词汇