3-苯基-5,6-苯并香豆素
- 中文名称：
- 3-苯基-5,6-苯并香豆素
- 中文别名：
-
- 英文名称：
- 3H-Naphtho[2,1-b]pyran-3-one,2-phenyl-
- 英文别名：
- 2-phenylbenzo[f]chromen-3-one;
2-Phenylnaphto-<2,1-b>pyran-3-on;
3-phenyl-5,6-benzocoumarin;
2-Phenylnaphtho<2,1-b>pyran-3-on;
Belofor OM
- CAS No.：
- 13759-56-3
- 分 子 式：
-
C19H12O2
- 分 子 量：
- 0
- 精确分子量：
- 272.08400
- PSA：
- 30.21000
- InChI：
- The Key: PQXCUIMAWFHKHE-UHFFFAOYSA-N3
- 分子结构式：
-
- SDS：
- 查看
3-苯基-5,6-苯并香豆素 物化性质
- 密度：
- 1.276g/cm3
- 沸点：
- 495.6ºC at 760 mmHg
- 闪点：
- 209.8ºC
- 折射率：
- 1.695
- 蒸汽压：
- 5.83E-10mmHg at 25°C
3-苯基-5,6-苯并香豆素 毒理性
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-苯基-5,6-苯并香豆素 海关数据
中国海关编码：2914399090
- 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
- 摘要/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%
