8-tert-butyl-4,6-dimethylchromen-2-one

8-tert-butyl-4,6-dimethylchromen-2-one 基本信息
CAS号 17874-34-9 分子式 C15H18O2
分子量 230.30200 精确质量  230.13100
PSA  30.21000 LogP  3.70730

基本信息 展开↓

CAS号:
17874-34-9
3D弹球模型:
立即前往扯扯看
分子式:
C15H18O2
分子量:
230.30200
英文名称:
8-tert-butyl-4,6-dimethylchromen-2-one
英文别名:
8-tert-butyl-4,6-dimethylchromen-2-one;
COUMARIN,8-tert-BUTYL-4,6-DIMETHYL;
Coumarin,4,6-dimethyl-8-(1,1-dimethylethy);
8-tert-Butyl-4,6-dimethylcoumarin;
8-tert-Butyl-4,6-dimethyl-2-benzopyrone;
2H-1-Benzopyran-2-one,8-(1,1-dimethylethyl)-4,6-dimethyl;
4,6-dimethyl-8-tert-butylcoumarin;
EINECS 241-827-9
精确分子量/精确质量:
230.13100
极性分子表面积/PSA:
30.21000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
241-827-9
InChI:
The Key: SIOLFBILQBRZOC-UHFFFAOYSA-N

物化性质展开↓

密度:
1.056g/cm3
沸点:
351.3ºC at 760 mmHg
闪点:
146.4ºC
折射率:
1.533
蒸汽压:
4.14E-05mmHg at 25°C

安全信息展开↓

海关代码:
2932209090

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN4937900
CHEMICAL NAME :
Coumarin, 8-tert-butyl-4,6-dimethyl-
CAS REGISTRY NUMBER :
17874-34-9
LAST UPDATED :
199701
WISWESSER LINE NOTATION :
T66 BOVJ E1 H1 JX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - guinea pig
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,671,1980 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,671,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 18,671,1980

海关数据查看详细

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%
立即下载安装“化学加”APP
专业、功能强大,随时调用更加方便