4587-25-1

• 常用中文名：2,3-Dibromo-5,6-dicyano-p-benzoquinone
• 常用英文名：2,3-Dibromo-5,6-dicyano-p-benzoquinone
• CAS号：4587-25-1
• 分子式：C₈Br₂N₂O₂
• 分子量：315.90600
• 发布时间：2016-05-10 09:50:25
• 更新时间：2024-01-22 12:31:17

名称

• 英文名: 4,5-dibromo-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile
• 英文别名: 1,4-Cyclohexadiene-1,2-dicarbonitrile,4,5-dibromo-3,6-dioxo; 4,5-Dibrom-3,6-dioxo-cyclohexa-1,4-dien-1,2-dicarbonitril; 2,3-Dibrom-5,6-dicyano-1,4-benzochinon; 4,5-dibromo-3,6-dioxo-cyclohexa-1,4-diene-1,2-dicarbonitrile; 4,5-Dibromo-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile; 5.6-Dibrom-2.3-dicyan-chinon; 2,3-Dibromo-5,6-dicyano-p-benzoquinone; 5.6-Dibrom-chinon-dicarbonsaeure-(2.3)-dinitril; 2,3-dibromo-5,6-dicyano-1,4-benzoquinone

物化性质

• 密度: 2.3g/cm3
• 沸点: 337ºC at 760 mmHg
• 分子式: C₈Br₂N₂O₂
• 分子量: 315.90600
• 闪点: 157.6ºC
• 精确质量: 313.83300
• PSA: 81.72000
• LogP: 1.48336
• 折射率: 1.674

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : GU4810000 CHEMICAL NAME : 1,4-Cyclohexadiene-1,2-dicarbonitrile, 4,5-dibromo-3,6-dioxo- CAS REGISTRY NUMBER : 4587-25-1 BEILSTEIN REFERENCE NO. : 2696672 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-Br2-N2-O2 MOLECULAR WEIGHT : 315.92 WISWESSER LINE NOTATION : L6V DVJ BCN CCN EE FE 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#07340

安全

• 海关编码: 2926909090

合成路线

4733-50-0 ~78% 4587-25-1

文献：Al-Raqa, Shaya Y.; Messali, Mouslim; Al-Refae, Saleem; Ghanem, Badr S.; Moussa, Ziad; Ahmed, Saleh; El-Khouly, Mohamed E.; Fukuzumi, Shunichi Dyes and Pigments, 2011 , vol. 91, # 2 p. 231 - 236

695-99-8 ~% 4587-25-1

文献：Thiele; Guenther Justus Liebigs Annalen der Chemie, 1906 , vol. 349, p. 64

上下游产品

上游产品  2
4733-50-0 695-99-8
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%