25812-76-4

• 常用中文名：4-甲基-3-甲基硫代-5-苯基-4H-1,2,4-噻唑
• 常用英文名：4-methyl-3-methylsulfanyl-5-phenyl-1,2,4-triazole
• CAS号：25812-76-4
• 分子式：C₁₀H₁₁N₃S
• 分子量：205.27900
• 发布时间：2018-11-27 16:41:56
• 更新时间：2025-08-20 18:44:23

名称

• 中文名: 4-甲基-3-甲基硫代-5-苯基-4H-1,2,4-噻唑
• 英文名: 4-methyl-3-methylsulfanyl-5-phenyl-1,2,4-triazole
• 英文别名: 4-methyl-3-phenyl-5-methylthio-4H-1,2,4-triazole; 4-Methyl-5-methylthio-3-phenyl-1,2,4-triazol; 3-Phenyl-4-methyl-5-methylmercapto-1,2,4-triazol

物化性质

• 密度: 1.21g/cm3
• 沸点: 387.9ºC at 760 mmHg
• 分子式: C₁₀H₁₁N₃S
• 分子量: 205.27900
• 闪点: 188.4ºC
• 精确质量: 205.06700
• PSA: 56.01000
• LogP: 2.20400
• 蒸汽压: 3.19E-06mmHg at 25°C
• 折射率: 1.639

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XZ4961200 CHEMICAL NAME : 1H-1,2,4-Triazole, 4-methyl-3-(methylthio)-5-phenyl- CAS REGISTRY NUMBER : 25812-76-4 BEILSTEIN REFERENCE NO. : 0168782 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H11-N3-S MOLECULAR WEIGHT : 205.30 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 : >800 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 37,125,1994

安全

• 海关编码: 2933990090

合成路线

38942-51-7 74-88-4 ~70% 25812-76-4

文献：Kane; Staeger; Dalton; Miller; Dudley; Ogden; Kehne; Ketteler; McCloskey; Senyah; Chmielewski Journal of Medicinal Chemistry, 1994 , vol. 37, # 1 p. 125 - 132

58064-65-6 ~% 25812-76-4

文献：Hoggarth Journal of the Chemical Society, 1949 , p. 1918,1922

613-94-5 ~% 25812-76-4

文献：Kane; Staeger; Dalton; Miller; Dudley; Ogden; Kehne; Ketteler; McCloskey; Senyah; Chmielewski Journal of Medicinal Chemistry, 1994 , vol. 37, # 1 p. 125 - 132

上下游产品

上游产品  4
38942-51-7 74-88-4 58064-65-6 613-94-5
下游产品  1
116850-44-3

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%