4(3H)-Pyrimidinone,5-methyl-
- 中文别名：5-甲基-4-羟基嘧啶
- 中文释义：5-甲基-4-羟基嘧啶;4-羟基-5-甲基嘧啶;5-甲基嘧啶-4-醇
- 英文别名：5-methyl-1H-pyrimidin-6-one;
5-Methyl-3H-pyrimidin-4-on;
4-Oxy-5-methylpyrimidin;
5-Methyl-4-pyrimidinol;
4-Pyrimidinol,5-methyl;
5-methyl-4(3H)-pyrimidinone;
4-oxo-6-methylpyrimidine;
5-methyl-3H-pyrimidin-4-one;
5-Methyl-4-hydroxypyrimidine;
5-methylpyrimidin-4-ol;
4-Hydroxy-5-methylpyrimidine
- CAS No.：17758-52-0
- 分子式：C5H6N2O
- 分子量：110.11
- 精确分子量：110.04800
- PSA：46.01000
- InChI：The Key: SHLJOANTPJWIHS-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.22g/cm3
- 沸点：
- 192.1ºC at 760mmHg
- 闪点：
- 70ºC
- 折射率：
- 1.557
- 蒸汽压：
- 0.045mmHg at 25°C
安全信息
- 密度：
- 1.22g/cm3
- 沸点：
- 192.1ºC at 760mmHg
- 闪点：
- 70ºC
- 折射率：
- 1.557
- 蒸汽压：
- 0.045mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UW6850000
- CHEMICAL NAME :
- 4-Pyrimidinol, 5-methyl-
- CAS REGISTRY NUMBER :
- 17758-52-0
- LAST UPDATED :
- 198303
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H6-N2-O
- MOLECULAR WEIGHT :
- 110.13
- WISWESSER LINE NOTATION :
- T6N CNJ DQ E1
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 :
- 213 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: 11,495,1963
