3-phenyl-5,6-benzocoumarin

3-phenyl-5,6-benzocoumarin名称

[ CAS 号 ]:
13759-56-3

[ 英文名 ]:
3-phenyl-5,6-benzocoumarin

[英文别名 ]:

3-phenyl-5,6-benzocoumarin物理化学性质

[ 密度 ]:
1.276g/cm3

[ 沸点 ]:
495.6ºC at 760 mmHg

[ 分子式 ]:
C19H12O2

[ 分子量 ]:
272.29700

[ 闪点 ]:
209.8ºC

[ 精确质量 ]:
272.08400

[ PSA ]:
30.21000

[ LogP ]:
4.61320

[ 蒸汽压 ]:
5.83E-10mmHg at 25°C

[ 折射率 ]:
1.695

3-phenyl-5,6-benzocoumarin毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QL6220000
CHEMICAL NAME :
3H-Naphtho(2,1-b)pyran-3-one, 2-phenyl-
CAS REGISTRY NUMBER :
13759-56-3
BEILSTEIN REFERENCE NO. :
0210672
LAST UPDATED :
199709
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C19-H12-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>20 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 43(1),101,1978
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>20 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 43(1),101,1978
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
>20 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 43(1),101,1978 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
60 gm/kg/30D-I
TOXIC EFFECTS :
Brain and Coverings - recordings from specific areas of CNS Liver - liver function tests impaired Blood - pigmented or nucleated red blood cells
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),89,1986
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
200 mg/m3/4H/26W-I
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes Liver - fatty liver degeneration
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 46(7),81,1981

3-phenyl-5,6-benzocoumarin安全信息

[ 海关编码 ]:
2914399090

3-phenyl-5,6-benzocoumarin合成路线

详细合成路线

3-phenyl-5,6-benzocoumarin上下游产品

3-phenyl-5,6-benzocoumarin上游产品

3-phenyl-5,6-benzocoumarin下游产品

3-phenyl-5,6-benzocoumarin海关

[ 海关编码 ]: 2914399090

[ 中文概述 ]:
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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相关化合物

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标题：13759-56-3_3-phenyl-5,6-benzocoumarinCAS号:13759-56-3_3-phenyl-5,6-benzocoumarin【结构式 性质 英文】 - 化源网 地址：https://www.chemsrc.com/amp/cas/13759-56-3_419228.html