1518-15-6

• 常用中文名：(1,4-环己烷二亚基)-二丙二腈
• 常用英文名：1,4-Bis(dicyanomethylene)cyclohexane
• CAS号：1518-15-6
• 分子式：C₁₂H₈N₄
• 分子量：208.21900
• 发布时间：2018-12-21 18:30:03
• 更新时间：2024-01-11 12:59:17

名称

• 中文名: (1,4-环己烷二亚基)-二丙二腈
• 英文名: 2-[4-(dicyanomethylidene)cyclohexylidene]propanedinitrile
• 中文别名: 2,2',5-三溴联苯
• 英文别名: 1.4-Bis-(dicyanmethylen)-cyclohexan; 2,2',5-TRIBROMOBIPHENYL; 2,2'-(1,4-cyclohexanediylidene)bismalononitrile; Propanedinitrile,2,2'-(1,4-cyclohexanediylidene)bis; 1.4-Bis-(dicyanomethylen)-cyclohexan; 1,4-bis(dicyanomethylene) cyclohexane; EINECS 216-173-2

物化性质

• 密度: 1.271g/cm3
• 沸点: 469.3ºC at 760mmHg
• 分子式: C₁₂H₈N₄
• 分子量: 208.21900
• 闪点: 239.6ºC
• 精确质量: 208.07500
• PSA: 95.16000
• LogP: 2.24792
• 蒸汽压: 5.57E-09mmHg at 25°C
• 折射率: 1.577
• 储存条件: 库房通风低温干燥,与食品原料分开存放

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : GU9700000 CHEMICAL NAME : delta(sup 1-alpha,4-alpha')-Cyclohexanedimalononitrile CAS REGISTRY NUMBER : 1518-15-6 LAST UPDATED : 199709 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H8-N4 MOLECULAR WEIGHT : 208.24 WISWESSER LINE NOTATION : L6Y DYTJ AUYCN&CN DUYCN&CN 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#05268

安全

• 海关编码: 2926909090

合成路线

109-77-3 107-95-9 ~92% 1518-15-6

文献：US4229364 A1, ;

556-48-9 ~% 1518-15-6

文献：Journal of Organic Chemistry, , vol. 48, # 8 p. 1366 - 1368

123-31-9 ~% 1518-15-6

文献：Journal of Organic Chemistry, , vol. 48, # 8 p. 1366 - 1368

109-77-3 637-88-7 ~% 1518-15-6

文献：Journal of Organic Chemistry, , vol. 48, # 8 p. 1366 - 1368

海关

海关编码	2926909090
中文概述	2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%