55490-87-4

• 常用中文名：(9-蒽亚甲基)丙二腈
• 常用英文名：2-(Anthracen-9-ylmethylene)malononitrile
• CAS号：55490-87-4
• 分子式：C₁₈H₁₀N₂
• 分子量：254.28500
• 发布时间：2018-02-15 08:00:00
• 更新时间：2026-08-14 19:01:48

名称

• 中文名: (9-蒽亚甲基)丙二腈
• 英文名: (9-Anthrylmethylene)malononitrile
• 英文别名: (9-Anthrylmethylene)malonoitrile; RECHEM AL BX 0006; 2-(anthracen-9-ylmethylidene)propanedinitrile; (9-anthrylmethylene)-malononitril; TIMTEC-BB SBB000932; 2-(9-ANTHRYLMETHYLENE)MALONONITRILE; (Anthracen-9-ylmethylidene)propanedinitrile; 2-(9-Anthrylmethylidene)malononitrile; 2-(anthracen-9-ylMethylene)Malononitrile; Propanedinitrile, 2-(9-anthracenylmethylene); (9-ANTHRYLMETHYLENE)MALONONITRILE

物化性质

• 密度: 1.26 g/cm3
• 沸点: 494ºC at 760 mmHg
• 分子式: C₁₈H₁₀N₂
• 分子量: 254.28500
• 闪点: 245ºC
• 精确质量: 254.08400
• PSA: 47.58000
• LogP: 4.42356
• 折射率: 1.749
• 储存条件: 2-8°C，干燥密封

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OO3200000 CHEMICAL NAME : Malononitrile, (9-anthrylmethylene)- CAS REGISTRY NUMBER : 55490-87-4 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H10-N2 MOLECULAR WEIGHT : 254.30 WISWESSER LINE NOTATION : L C666J B1UYCN&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 : 18 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#07967

安全

• 危害码 (欧洲): Xi
• 海关编码: 2926909090

上下游产品

上游产品  2
642-31-9 109-77-3
下游产品  0

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%