2H-1-Benzopyran-2-one,7-hydroxy-4-propyl-
- 中文别名:7-羟基-4-丙基-2H-色烯-2-酮
- 中文释义:7-羟基-4-丙基-2H-色烯-2-酮
- 英文别名:7-Hydroxy-4-propyl-2H-chromen-2-one;
7-hydroxy-4-propylchromen-2-one
- CAS No.:19225-02-6
- 分子式:C12H12O3
- 分子量:204.22
- 精确分子量:204.07900
- PSA:50.44000
- 分子结构式:
物化性质
- 密度:
- 1.218g/cm3
- 熔点:
- 135-137ºC
- 沸点:
- 390.9ºC at 760mmHg
- 闪点:
- 173.7ºC
- 折射率:
- 1.577
- 蒸汽压:
- 1.14E-06mmHg at 25°C
安全信息
- 密度:
- 1.218g/cm3
- 熔点:
- 135-137ºC
- 沸点:
- 390.9ºC at 760mmHg
- 闪点:
- 173.7ºC
- 折射率:
- 1.577
- 蒸汽压:
- 1.14E-06mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GN7625000
- CHEMICAL NAME :
- Coumarin, 7-hydroxy-4-propyl-
- CAS REGISTRY NUMBER :
- 19225-02-6
- BEILSTEIN REFERENCE NO. :
- 0169757
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H12-O3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >3200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 17,497,1967