4-羟基-3-苯基香豆素

4-羟基-3-苯基香豆素名称

[ CAS 号 ]:
1786-05-6

[ 中文名 ]:
4-羟基-3-苯基香豆素

[ 英文名 ]:
4-HYDROXY-3-PHENYLCOUMARIN

[英文别名 ]:

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

4-羟基-3-苯基香豆素物理化学性质

[ 密度 ]:
1.367g/cm3

[ 沸点 ]:
393.7ºC at 760mmHg

[ 分子式 ]:
C₁₅H₁₀O₃

[ 分子量 ]:
238.23800

[ 闪点 ]:
151.5ºC

[ 精确质量 ]:
238.06300

[ PSA ]:
50.44000

[ LogP ]:
3.16560

[ 蒸汽压 ]:
6.63E-07mmHg at 25°C

[ 折射率 ]:
1.679

4-羟基-3-苯基香豆素毒性和生态

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-苯基香豆素安全信息

[ 海关编码 ]:
2932209090

4-羟基-3-苯基香豆素合成路线

详细合成路线

4-羟基-3-苯基香豆素上下游产品

4-羟基-3-苯基香豆素上游产品

4-羟基-3-苯基香豆素下游产品

4-羟基-3-苯基香豆素海关

[ 海关编码 ]: 2932209090

[ 中文概述 ]:
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

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%