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67634-15-5生产厂家

67634-15-5价格

67634-15-5

67634-15-5结构式
67634-15-5结构式

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中文名 4-乙基-a,a-二甲基苯丙醛
英文名 3-(4-Ethylphenyl)-2,2-dimethylpropanal
中文别名 海风醛
英文别名 3-(4-Ethylphenyl)-2,2-dimethylpropanal
Benzenepropanal, 4-ethyl-α,α-dimethyl-
密度 0.9±0.1 g/cm3
沸点 267.6±9.0 °C at 760 mmHg
分子式 C13H18O
分子量 190.281
闪点 118.0±10.2 °C
精确质量 190.135757
PSA 17.07000
LogP 3.72
蒸汽压 0.0±0.5 mmHg at 25°C
折射率 1.500
储存条件 -20°C, 惰性气体

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DA8100000
CHEMICAL NAME :
Benzenepropanal, alpha,alpha-dimethyl-4-ethyl-
CAS REGISTRY NUMBER :
67634-15-5
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C13-H18-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,307,1988
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,307,1988

海关编码 2912299000
海关编码 2912299000
中文概述 2912299000. 其他不含其他含氧基的环醛. 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, 四聚甲醛报明外观
Summary 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%