2972-76-1

• 常用中文名：2-[(2,4-二氯苯基)亚甲基]丙二腈
• 常用英文名：Propanedinitrile,2-[(2,4-dichlorophenyl)methylene]-
• CAS号：2972-76-1
• 分子式：C₁₀H₄Cl₂N₂
• 分子量：223.05800
• 发布时间：2018-06-11 14:50:14
• 更新时间：2024-04-03 13:17:29

名称

• 中文名: 2-[(2,4-二氯苯基)亚甲基]丙二腈
• 英文名: 2-[(2,4-dichlorophenyl)methylidene]propanedinitrile
• 英文别名: F0192-0865; 2,4-dichlorobenzylidinemalononitrile; 2,4-Dichlorbenzylidenmalonitril; 2,4-Dichlorobenzylidenemalononitrile; 3,4-dichlorophenylmethylidenemalononitrile

物化性质

• 密度: 1.417g/cm3
• 沸点: 368.6ºC at 760mmHg
• 分子式: C₁₀H₄Cl₂N₂
• 分子量: 223.05800
• 闪点: 166.2ºC
• 精确质量: 221.97500
• PSA: 47.58000
• LogP: 3.42396
• 蒸汽压: 1.26E-05mmHg at 25°C
• 折射率: 1.633

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OO3741000 CHEMICAL NAME : Malononitrile, (2,4-dichlorobenzylidene)- CAS REGISTRY NUMBER : 2972-76-1 BEILSTEIN REFERENCE NO. : 2099348 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H4-Cl2-N2 MOLECULAR WEIGHT : 223.06 WISWESSER LINE NOTATION : NCYCN&U1R BG DG 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 : 56 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#07482

合成路线

874-42-0 109-77-3 ~97% 2972-76-1

文献：Liu, Qing; Ai, Hong-Mei Synthetic Communications, 2012 , vol. 42, # 20 p. 3004 - 3010

110-89-4 ~% 2972-76-1

文献：Boehringer, Markus; Loeffler, Bernd Michael; Peters, Jens-Uwe; Steger, Matthias; Weiss, Peter Patent: US2003/216382 A1, 2003 ; Title/Abstract Full Text Show Details Boehringer, Markus; Loeffler, Bernd Michael; Peters, Jens-Uwe; Riemer, Claus; Weiss, Peter Patent: US2003/195188 A1, 2003 ;

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