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2,5-二氨基-1,3,4-噻二唑

2,5-二氨基-1,3,4-噻二唑名称

[ CAS 号 ]:
2937-81-7

[ 中文名 ]:
2,5-二氨基-1,3,4-噻二唑

[ 英文名 ]:
2,5-Diamino-1,3,4-Thiadiazole

[英文别名 ]:

2,5-Diamino-1,3,4-thiadiazol
2,5-Diamino-1,3,4-thiadiazole
2,4-DICHLORO-6-METHYLACETANILIDE
2,5-diamino-1,3,4-thiadizole
1,3,4-Thiadiazole,2,5-diamino
3,5-diamino-1,3,4-thiadiazole

2,5-二氨基-1,3,4-噻二唑物理化学性质

[ 密度 ]:
1.661g/cm3

[ 沸点 ]:
349.2ºC at 760mmHg

[ 熔点 ]:
201 °C(dec.)

[ 分子式 ]:
C₂H₄N₄S

[ 分子量 ]:
116.14500

[ 闪点 ]:
165ºC

[ 精确质量 ]:
116.01600

[ PSA ]:
106.06000

[ LogP ]:
0.86490

[ 外观性状 ]:
固体;White to Light yellow powder to crystal

[ 蒸汽压 ]:
4.79E-05mmHg at 25°C

[ 折射率 ]:
1.778

[ 储存条件 ]:
室温，干燥

2,5-二氨基-1,3,4-噻二唑MSDS

详细MSDS(安全技术说明书)

2,5-二氨基-1,3,4-噻二唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI3720000

CHEMICAL NAME :: 1,3,4-Thiadiazole, 2,5-diamino-

CAS REGISTRY NUMBER :: 2937-81-7

BEILSTEIN REFERENCE NO. :: 0116178

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C2-H4-N4-S

MOLECULAR WEIGHT :: 116.16

WISWESSER LINE NOTATION :: T5NN DSJ CZ EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1240 mg/kg

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 11,484,1977

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2,5-二氨基-1,3,4-噻二唑安全信息

[ 海关编码 ]:
2934999090

2,5-二氨基-1,3,4-噻二唑合成路线

详细合成路线

2,5-二氨基-1,3,4-噻二唑海关

[ 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%