2381-31-9

• 常用中文名：Benz[a]anthracene,8-methyl-
• 常用英文名：Benz[a]anthracene,8-methyl-
• CAS号：2381-31-9
• 分子式：C₁₉H₁₄
• 分子量：242.31400
• 发布时间：2017-09-09 10:31:50
• 更新时间：2025-08-25 08:49:28

名称

• 英文名: 8-Methylbenz[a]anthracene
• 英文别名: AR-E36 8-METHYLBENZ(A)ANTHRACENE; 8-methylbenzo[a]anthracene

物化性质

• 密度: 1.164g/cm3
• 沸点: 449.4ºC at 760mmHg
• 分子式: C₁₉H₁₄
• 分子量: 242.31400
• 闪点: 217.8ºC
• 精确质量: 242.11000
• LogP: 5.45460
• 蒸汽压: 7.61E-08mmHg at 25°C
• 折射率: 1.748

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : CX1750000 CHEMICAL NAME : Benz(a)anthracene, 8-methyl- CAS REGISTRY NUMBER : 2381-31-9 BEILSTEIN REFERENCE NO. : 2047765 LAST UPDATED : 199612 DATA ITEMS CITED : 8 MOLECULAR FORMULA : C19-H14 MOLECULAR WEIGHT : 242.33 WISWESSER LINE NOTATION : L D6 B666J H1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 18 mg/kg TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1250 mg/kg/52W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Tumorigenic - tumors at site of application TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - facilitates action of known carcinogen MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 20 ug/plate REFERENCE : CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 36,4525,1976

安全

• 海关编码: 2902909090

合成路线

859982-69-7 ~% 2381-31-9

文献：Journal of the American Chemical Society, , vol. 61, p. 1740,1742

855238-83-4 ~% 2381-31-9

文献：Journal of the American Chemical Society, , vol. 72, p. 4903,4905

87-59-2 ~% 2381-31-9

文献：Journal of the American Chemical Society, , vol. 61, p. 1740,1742

860520-28-1 ~% 2381-31-9

文献：Journal of Organic Chemistry, , vol. 3, p. 434,442

94849-80-6 ~% 2381-31-9

文献：Journal of the American Chemical Society, , vol. 60, p. 624,626

859982-69-7 ~% 56-55-3 6111-78-0 2381-31-9

文献：Journal of the American Chemical Society, , vol. 61, p. 1740,1742

7647-01-0 857580-59-7 64-19-7 108-88-3 ~% 详细

文献：Journal of the American Chemical Society, , vol. 61, p. 1647,1653

860604-21-3 ~% 2381-31-9

文献：Journal of the Chemical Society, , p. 767,769

5724-56-1 ~% 2381-31-9

文献：Journal of the American Chemical Society, , vol. 61, p. 1740,1742

上下游产品

上游产品  10
859982-69-7 855238-83-4 5724-56-1 87-59-2
860520-28-1 94849-80-6 7647-01-0 857580-59-7
64-19-7 108-88-3
下游产品  0

海关

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%