74039-19-3

• 常用中文名：4-Pyrimidinecarboxylic acid, 2-hydroxy-6-mercapto-5-methyl-
• 常用英文名：4-Pyrimidinecarboxylic acid, 2-hydroxy-6-mercapto-5-methyl-
• CAS号：74039-19-3
• 分子式：C₆H₆N₂O₃S
• 分子量：186.18800
• 发布时间：2016-05-04 10:21:23
• 更新时间：2024-01-02 20:24:12

名称

• 英文名: 5-methyl-2-oxo-4-sulfanylidene-1H-pyrimidine-6-carboxylic acid
• 英文别名: 2-Hydroxy-6-thio-5-methyl-4-carboxy pyrimidine; 5-methyl-2-oxo-6-thioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid; 2-Hydroxy-6-mercapto-5-methyl-4-pyrimidinecarboxylic acid; 4-Pyrimidinecarboxylic acid,2-hydroxy-6-mercapto-5-methyl

物化性质

• 密度: 1.61g/cm3
• 沸点: 541.7ºC at 760 mmHg
• 分子式: C₆H₆N₂O₃S
• 分子量: 186.18800
• 闪点: 281.4ºC
• 精确质量: 186.01000
• PSA: 118.04000
• LogP: 0.43910
• 折射率: 1.677

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UV7780000 CHEMICAL NAME : 4-Pyrimidinecarboxylic acid, 2-hydroxy-6-mercapto-5-methyl- CAS REGISTRY NUMBER : 74039-19-3 LAST UPDATED : 197902 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H6-N2-O3-S MOLECULAR WEIGHT : 186.20 WISWESSER LINE NOTATION : T6N CNJ BQ DVQ E1 FSH 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#04724

合成路线

197315-79-0 ~65% 74039-19-3

文献：Batty, Craig A.; Manthey, Michael K.; Kirk, Julie; Manthey, Monika; Christopherson, Richard I.; Hambley, Trevor Journal of Heterocyclic Chemistry, 1997 , vol. 34, # 4 p. 1355 - 1367

3993-73-5 ~% 74039-19-3

文献：Batty, Craig A.; Manthey, Michael K.; Kirk, Julie; Manthey, Monika; Christopherson, Richard I.; Hambley, Trevor Journal of Heterocyclic Chemistry, 1997 , vol. 34, # 4 p. 1355 - 1367

78202-43-4 ~% 74039-19-3

文献：Batty, Craig A.; Manthey, Michael K.; Kirk, Julie; Manthey, Monika; Christopherson, Richard I.; Hambley, Trevor Journal of Heterocyclic Chemistry, 1997 , vol. 34, # 4 p. 1355 - 1367

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