4-羟基-3-苯基香豆素
- 中文名称:
- 4-羟基-3-苯基香豆素
- 中文别名:
- 4-羟基-3-苯基香豆素
- 英文名称:
- 2H-1-Benzopyran-2-one,4-hydroxy-3-phenyl-
- 英文别名:
- 4-hydroxy-3-phenylchromen-2-one;
2H-1-Benzopyran-2-one,4-hydroxy-3-phenyl;
4-hydroxy-3-phenyl-chromen-2-one;
4-Hydroxy-3-phenylcoumarin;
COUMARIN,4-HYDROXY-3-PHENYL;
3-phenyl-4-hydroxycoumarin;
4-Hydroxy-3-phenyl-2H-1-benzopyran-2-one;
4-Hydroxy-3-phenyl-2H-chromen-2-one
- CAS No.:
- 1786-05-6
- 分 子 式:
-
C15H10O3
- 分 子 量:
- 238.24
- 精确分子量:
- 238.06300
- PSA:
- 50.44000
- InChI:
- The Key: CBHMYFPBBDCWSY-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
4-羟基-3-苯基香豆素 物化性质
- 密度:
- 1.367g/cm3
- 沸点:
- 393.7ºC at 760mmHg
- 闪点:
- 151.5ºC
- 折射率:
- 1.679
- 蒸汽压:
- 6.63E-07mmHg at 25°C
4-羟基-3-苯基香豆素 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GN7585000
- CHEMICAL NAME :
- Coumarin, 4-hydroxy-3-phenyl-
- CAS REGISTRY NUMBER :
- 1786-05-6
- BEILSTEIN REFERENCE NO. :
- 1285893
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C15-H10-O3
- MOLECULAR WEIGHT :
- 238.25
- WISWESSER LINE NOTATION :
- T66 BOVJ DR& EQ
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 :
- 250 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex)
Behavioral - muscle contraction or spasticity
Lungs, Thorax, or Respiration - respiratory stimulation
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 14,29,1964
4-羟基-3-苯基香豆素 海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%