23964-29-6

• 常用中文名：3,5-二氯-4-羟基苯肼
• 常用英文名：3,5-Dichloro-4-hydroxybenzohydrazide
• CAS号：23964-29-6
• 分子式：C₇H₆Cl₂N₂O₂
• 分子量：221.04100
• 发布时间：2018-08-04 19:59:48
• 更新时间：2024-01-11 17:34:31

名称

• 中文名: 3,5-二氯-4-羟基苯肼
• 英文名: 3,5-Dichloro-4-hydroxybenzohydrazide
• 英文别名: Benzoic acid,3,5-dichloro-4-hydroxy-,hydrazide; 4--2,6-dichlorophenol; 3,5-Dichloro-4-hydroxybenzoic acid hydrazide

物化性质

• 密度: 1.586g/cm3
• 分子式: C₇H₆Cl₂N₂O₂
• 分子量: 221.04100
• 精确质量: 219.98100
• PSA: 75.35000
• LogP: 2.39370
• 折射率: 1.644

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DG7510000 CHEMICAL NAME : Benzoic acid, 3,5-dichloro-4-hydroxy-, hydrazide CAS REGISTRY NUMBER : 23964-29-6 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H6-Cl2-N2-O2 MOLECULAR WEIGHT : 221.05 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 : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 4,157,1969

安全

• 海关编码: 2928000090

合成路线

3337-59-5 ~99% 23964-29-6

文献：UNIVERSITY HEALTH NETWORK Patent: WO2006/136008 A1, 2006 ; Location in patent: Page/Page column 34 ; WO 2006/136008 A1

17302-82-8 ~51% 23964-29-6

文献：Institute for OneWorld Health Patent: US2010/267725 A1, 2010 ; Location in patent: Page/Page column 24 ; US 20100267725 A1

上下游产品

上游产品  2
3337-59-5 17302-82-8
下游产品  0

海关

海关编码	2928000090
中文概述	2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%