1-methyl-4-[(E)-4-(4-methylphenyl)hex-3-en-3-yl]benzene

名称

[ CAS 号 ]:
34983-45-4

[ 英文名 ]:
1-methyl-4-[(E)-4-(4-methylphenyl)hex-3-en-3-yl]benzene

[英文别名 ]:

dmes

物理化学性质

[ 分子式 ]:
C₂₀H₂₄

[ 分子量 ]:
264.40500

[ 精确质量 ]:
264.18800

[ LogP ]:
6.03420

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WJ5450000

CHEMICAL NAME :: Stilbene, alpha,alpha'-diethyl-4,4'-dimethyl-, (E)-

CAS REGISTRY NUMBER :: 34983-45-4

LAST UPDATED :: 198910

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H24

MOLECULAR WEIGHT :: 264.44

WISWESSER LINE NOTATION :: 1R DY2&UY2&R D1 -T

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 6 gm/kg/30D-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - hair

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 21,582,1972

安全信息

[ 海关编码 ]:
2907299090

海关

[ 海关编码 ]: 2907299090

[ 中文概述 ]:
2907299090 其他多元酚，酚醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%