57803-51-7

• 常用中文名：2,6-二氯异烟酰肼
• 常用英文名：2,6-DICHLOROISONICOTINOHYDRAZIDE
• CAS号：57803-51-7
• 分子式：C₆H₅Cl₂N₃O
• 分子量：206.02900
• 发布时间：2018-09-08 14:41:10
• 更新时间：2025-10-07 20:39:28

名称

• 中文名: 2,6-二氯异烟酰肼
• 英文名: 2,6-dichloropyridine-4-carbohydrazide
• 英文别名: 2,6-Dichloroisonicotinohydrazide; 2,6-Dichlor-isonicotinsaeurehydrazid [German]; Hydrazide of 2,6-dichloroisonicotinic acid; 2,6-Dichlorisonicotinsaeurehydrazid; 4-Pyridinecarboxylic acid,2,6-dichloro-,hydrazide; 2,6-Dichloroisonicotinic acid hydrazide; 2,5-DICHLORO-4'-PYRROLIDINOMETHYL BENZOPHENONE; ISONICOTINIC ACID,2,6-DICHLORO-,HYDRAZIDE

物化性质

• 密度: 1.536g/cm3
• 分子式: C₆H₅Cl₂N₃O
• 分子量: 206.02900
• 精确质量: 204.98100
• PSA: 68.01000
• LogP: 2.08310
• 折射率: 1.612

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : NS1360000 CHEMICAL NAME : Isonicotinic acid, 2,6-dichloro-, hydrazide CAS REGISTRY NUMBER : 57803-51-7 BEILSTEIN REFERENCE NO. : 0152207 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C6-H5-Cl2-N3-O MOLECULAR WEIGHT : 206.04 WISWESSER LINE NOTATION : T6NJ BG DVMZ FG HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 340 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : HCACAV Helvetica Chimica Acta. (Verlag Helvetica Chimica Acta, Postfach, CH-4002 Basel, Switzerland) V.1- 1918- Volume(issue)/page/year: 38,1033,1955 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 600 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 10,252,1975 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 180 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#05034

安全

• 海关编码: 2933399090

合成路线

5398-44-7 ~% 57803-51-7

文献：Meyer,H.; v. Beck Monatshefte fuer Chemie, 1915 , vol. 36, p. 734

42521-09-5 64-17-5 7803-57-8 ~% 57803-51-7

文献：Meyer,H.; v. Beck Monatshefte fuer Chemie, 1915 , vol. 36, p. 734

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5398-44-7 42521-09-5 64-17-5 7803-57-8
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海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%