6968-92-9

• 常用中文名：2-[(2-hydroxyphenyl)methylidene]propanedinitrile
• 常用英文名：2-[(2-hydroxyphenyl)methylidene]propanedinitrile
• CAS号：6968-92-9
• 分子式：C₁₀H₆N₂O
• 分子量：170.16700
• 发布时间：2017-11-11 15:40:56
• 更新时间：2024-02-28 11:46:30

名称

• 英文名: 2-[(2-hydroxyphenyl)methylidene]propanedinitrile
• 英文别名: Salicylidenemalononitrile; o-hydroxybenzylidenemalononitrile; 2-hydroxybenzylidenemalononitrile; MALONONITRILE,SALICYLIDENE

物化性质

• 密度: 1.29g/cm3
• 沸点: 356.1ºC at 760 mmHg
• 分子式: C₁₀H₆N₂O
• 分子量: 170.16700
• 闪点: 169.2ºC
• 精确质量: 170.04800
• PSA: 67.81000
• LogP: 1.82276
• 折射率: 1.653

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : OO4440000 CHEMICAL NAME : Malononitrile, salicylidene- CAS REGISTRY NUMBER : 6968-92-9 BEILSTEIN REFERENCE NO. : 2639993 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H6-N2-O MOLECULAR WEIGHT : 170.18 WISWESSER LINE NOTATION : NCYCN&U1R BQ 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#07720

安全

• 海关编码: 2926909090

合成路线

90-02-8 109-77-3 ~99% 6968-92-9

文献：Rajesh Krishnan; Sree Niveditha; Sreekumar Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2013 , vol. 52, # 3 p. 428 - 431

89-95-2 109-77-3 ~73% 6968-92-9

文献：Jin, Tong-Shou; Zhang, Jian-She; Wang, Ai-Qing; Li, Tong-Shuang Synthetic Communications, 2004 , vol. 34, # 14 p. 2611 - 2616

779-84-0 109-77-3 ~% 6968-92-9 89770-20-7

文献：Ren, Qiao; Siau, Woon-Yew; Du, Zhiyun; Zhang, Kun; Wang, Jian Chemistry - A European Journal, 2011 , vol. 17, # 28 p. 7781 - 7785

上下游产品

上游产品  4
90-02-8 109-77-3 89-95-2 779-84-0
下游产品  1
15119-34-3

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%