20398-76-9

• 常用中文名：2,5-Cyclohexadiene-1,4-diimine, N,N-dibromo-
• 常用英文名：2,5-Cyclohexadiene-1,4-diimine, N,N-dibromo-
• CAS号：20398-76-9
• 分子式：C₆H₄Br₂N₂
• 分子量：263.91700
• 发布时间：2017-02-07 15:00:42
• 更新时间：2024-02-08 08:20:12

名称

• 英文名: 1-N,4-N-dibromocyclohexa-2,5-diene-1,4-diimine
• 英文别名: 2,5-Cyclohexadiene-1,4-diimine,N,N'-dibromo; [1,4]Benzochinon-bis-bromimin; N,N'-Dibromo-2,5-cyclohexadiene-1,4-diimine; [1,4]benzoquinone-bis-bromoimine

物化性质

• 密度: 1.95g/cm3
• 沸点: 253.7ºC at 760 mmHg
• 分子式: C₆H₄Br₂N₂
• 分子量: 263.91700
• 闪点: 107.2ºC
• 精确质量: 261.87400
• PSA: 24.72000
• LogP: 2.61420
• 蒸汽压: 0.0288mmHg at 25°C
• 折射率: 1.643

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : GU4830000 CHEMICAL NAME : 2,5-Cyclohexadiene-1,4-diimine, N,N'-dibromo- CAS REGISTRY NUMBER : 20398-76-9 BEILSTEIN REFERENCE NO. : 3237701 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H4-Br2-N2 MOLECULAR WEIGHT : 263.94 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 19,101,1984