<生产厂家价格>

3-巯基-4-甲基-4H-1,2,4-三唑

3-巯基-4-甲基-4H-1,2,4-三唑名称

[ CAS 号 ]:
24854-43-1

[ 中文名 ]:
4-甲基-4H-3-巯基-1,2,4-三氮唑

[ 英文名 ]:
4-Methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione

[中文别名 ]:

[英文别名 ]:

4-methyl-1,2,4-triazole-5-thiol
1,4-Dihydro-4-methyl-3H-1,2,4-triazole-3-thione
4-Methyl-4H-1,2,4-triazole-3-thiol
5-mercapto-1-methyl-1,3,4-triazole
3-mercapto-4-methyl-1,2,4-triazole
MFCD00010069
3H-1,2,4-Triazole-3-thione,2,4-dihydro-4-methyl
3H-1,2,4-Triazole-3-thione,1,4-dihydro-4-methyl
EINECS 246-496-4
3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-methyl-

3-巯基-4-甲基-4H-1,2,4-三唑物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
240.0±23.0 °C at 760 mmHg

[ 熔点 ]:
165-169°C

[ 分子式 ]:
C₃H₅N₃S

[ 分子量 ]:
115.157

[ 闪点 ]:
99.0±22.6 °C

[ 精确质量 ]:
115.020416

[ PSA ]:
69.51000

[ LogP ]:
0.30

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

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.705

[ 储存条件 ]:
室温，干燥

3-巯基-4-甲基-4H-1,2,4-三唑MSDS

详细MSDS(安全技术说明书)

3-巯基-4-甲基-4H-1,2,4-三唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ5359126

CHEMICAL NAME :: 3H-1,2,4-Triazole-3-thione, 1,4-dihydro-4-methyl-

CAS REGISTRY NUMBER :: 24854-43-1

LAST UPDATED :: 199112

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C3-H5-N3-S

MOLECULAR WEIGHT :: 115.17

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 :: 1500 mg/kg

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

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 38,2595,1990

3-巯基-4-甲基-4H-1,2,4-三唑安全信息

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39

[ RTECS号 ]:
XZ5359126

[ 海关编码 ]:
2933990090

3-巯基-4-甲基-4H-1,2,4-三唑合成路线

详细合成路线

3-巯基-4-甲基-4H-1,2,4-三唑上下游产品

3-巯基-4-甲基-4H-1,2,4-三唑上游产品

3-巯基-4-甲基-4H-1,2,4-三唑下游产品

3-巯基-4-甲基-4H-1,2,4-三唑海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%