5432-01-9

• 常用中文名：Benzene, 1,1-(dichloroethenylidene)bis(4-methyl- (9CI)
• 常用英文名：Benzene, 1,1-(dichloroethenylidene)bis(4-methyl- (9CI)
• CAS号：5432-01-9
• 分子式：C₁₆H₁₄Cl₂
• 分子量：277.18800
• 发布时间：2016-02-01 02:36:40
• 更新时间：2025-08-23 12:16:15

名称

• 英文名: 1-[2,2-dichloro-1-(4-methylphenyl)ethenyl]-4-methylbenzene
• 英文别名: 1,2-di-(p-tolyl)-ethylene; 1,1-dichloro-2,2-di-p-tolyl-ethene; 1,1-Dichlor-2,2-di-p-tolyl-aethylen; 1,1-Dichlor-2,2-di-p-tolyl-aethen; 2,2-Dichlor-1,1-ditolylethylen; 1,1-dichloro-2,2-di-4-tolylethylene; 1,1-Dichloro-2,2-di-(p-tolyl)-ethylene; 1,1-dichloro-2,2-bis(4-tolyl)ethene; ETHYLENE,1,1-DICHLORO-2,2-DI-p-TOLYL; 1,1-bis-(4-Methylphenyl)-2,2-dichloroethylene

物化性质

• 密度: 1.177g/cm3
• 沸点: 351.9ºC at 760 mmHg
• 分子式: C₁₆H₁₄Cl₂
• 分子量: 277.18800
• 闪点: 152.9ºC
• 精确质量: 276.04700
• LogP: 5.49790
• 折射率: 1.592

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : KV9480000 CHEMICAL NAME : Ethylene, 1,1-dichloro-2,2-di-p-tolyl- CAS REGISTRY NUMBER : 5432-01-9 BEILSTEIN REFERENCE NO. : 2105892 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H14-Cl2 MOLECULAR WEIGHT : 277.20 WISWESSER LINE NOTATION : GYG&UYR D1&R D1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 180 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04687

安全

• 海关编码: 2903999090

合成路线

4413-31-4 ~% 5432-01-9

文献：Jackson,O.R. et al. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1972 , p. 2308 - 2314

59900-59-3 ~% 5432-01-9

文献：Fischer,O. Chemische Berichte, 1874 , vol. 7, p. 1191

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海关

海关编码	2903999090
中文概述	2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 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
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%