5-methyl-2-oxo-4-sulfanylidene-1H-pyrimidine-6-carboxylic acid
- 中文别名：2-羟基-6-巯基-5-甲基-4-嘧啶羧酸
- 英文别名：5-methyl-2-oxo-4-sulfanylidene-1H-pyrimidine-6-carboxylic acid;
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
- CAS No.：74039-19-3
- 分子式：C6H6N2O3S
- 分子量：186.18800
- 精确分子量：186.01000
- PSA：118.04000
- InChI：The Key: MDLXLFIWVDNDJR-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.61g/cm3
- 沸点：
- 541.7ºC at 760 mmHg
- 闪点：
- 281.4ºC
- 折射率：
- 1.677
安全信息
- 密度：
- 1.61g/cm3
- 沸点：
- 541.7ºC at 760 mmHg
- 闪点：
- 281.4ºC
- 折射率：
- 1.677
毒理性
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
