8-methylchromen-2-one
- 中文别名:8-methylchromen-2-one
- 中文释义:8-methylchromen-2-one
- 英文别名:8-methylchromen-2-one;
COUMARIN,8-METHYL;
8-Methyl-2H-1-benzopyran-2-one;
8-methyl-chromen-2-one;
8-methyl-2H-chromen-2-one;
2H-1-Benzopyran-2-one,8-methyl;
8-Methylcoumarin;
8-Methyl-cumarin
- CAS No.:1807-36-9
- 分子式:C10H8O2
- 分子量:160.16900
- 精确分子量:160.05200
- PSA:30.21000
- InChI:The Key: VSIIJVGRUZNHCF-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.2g/cm3
- 沸点:
- 302.4ºC at 760 mmHg
- 闪点:
- 123.3ºC
- 折射率:
- 1.583
- 蒸汽压:
- 0.000994mmHg at 25°C
安全信息
- 密度:
- 1.2g/cm3
- 沸点:
- 302.4ºC at 760 mmHg
- 闪点:
- 123.3ºC
- 折射率:
- 1.583
- 蒸汽压:
- 0.000994mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GN7792200
- CHEMICAL NAME :
- Coumarin, 8-methyl-
- CAS REGISTRY NUMBER :
- 1807-36-9
- BEILSTEIN REFERENCE NO. :
- 0121434
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H8-O2
- MOLECULAR WEIGHT :
- 160.18
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 289 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 76,186,1956
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