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317-64-6

317-64-6结构式

常用中文名：Benz[a]anthracene,6,8-dimethyl-
常用英文名：Benz[a]anthracene,6,8-dimethyl-
CAS号：317-64-6
分子式：C₂₀H₁₆
分子量：256.34100
发布时间：2016-04-13 10:21:53
更新时间：2024-02-24 20:31:43

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英文名	6,8-dimethylbenzo[a]anthracene
英文别名	Benz(a)anthracene,6,8-dimethyl 6,8-Dimethyl-1,2-benzanthracene 4,5-Dimethyl 1,2-benzanthracen 6,8-dimethyltetraphene 6,8-Dimethyl-benz<a>anthracen 6,8-Dimethylbenz(a)anthracene AR-E63 6,8-DIMETHYLBENZ(A)ANTHRACENE

密度	1.142g/cm3
沸点	462.3ºC at 760 mmHg
分子式	C₂₀H₁₆
分子量	256.34100
闪点	226.6ºC
精确质量	256.12500
LogP	5.76300
折射率	1.728

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CW2975000

CHEMICAL NAME :: Benz(a)anthracene, 6,8-dimethyl-

CAS REGISTRY NUMBER :: 317-64-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C20-H16

MOLECULAR WEIGHT :: 256.36

WISWESSER LINE NOTATION :: L D6 B666J H1 L1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 29,506,1969

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 240 mg/kg/37W-I

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

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 11,892,1951

海关编码	2902909090

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海关编码	2902909090
中文概述	2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素	品名, 成分含量
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%