22296-44-2

• 常用中文名：9H-Fluoren-9-one,2,7-dichloro-, oxime
• 常用英文名：9H-Fluoren-9-one,2,7-dichloro-, oxime
• CAS号：22296-44-2
• 分子式：C₁₃H₇Cl₂NO
• 分子量：264.10700
• 发布时间：2017-03-09 00:27:12
• 更新时间：2025-08-25 16:03:41

名称

• 英文名: N-(2,7-dichlorofluoren-9-ylidene)hydroxylamine
• 英文别名: FLUOREN-9-ONE,2,7-DICHLORO-,OXIME; 2,7-Dichlorofluoren-9-one oxime; 2,7-Dichlor-fluoren-9-on-oxim; 9H-Fluoren-9-one,7-dichloro-,oxime; Fluoren-9-one,7-dichloro-,oxime

物化性质

• 密度: 1.49g/cm3
• 沸点: 465.6ºC at 760mmHg
• 分子式: C₁₃H₇Cl₂NO
• 分子量: 264.10700
• 闪点: 235.4ºC
• 精确质量: 262.99000
• PSA: 32.59000
• LogP: 4.20040
• 蒸汽压: 1.81E-09mmHg at 25°C
• 折射率: 1.693

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LL9015000 CHEMICAL NAME : Fluoren-9-one, 2,7-dichloro-, oxime CAS REGISTRY NUMBER : 22296-44-2 BEILSTEIN REFERENCE NO. : 2276698 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H7-Cl2-N-O MOLECULAR WEIGHT : 264.11 WISWESSER LINE NOTATION : L B656 HYJ EG HUNQ KG 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#04494

安全

• 海关编码: 2928000090

合成路线

58066-92-5 ~% 22296-44-2

文献：Schmidt,J.; Wagner Justus Liebigs Annalen der Chemie, 1912 , vol. 387, p. 155

31551-45-8 ~% 22296-44-2

文献：Schmidt,J.; Wagner Justus Liebigs Annalen der Chemie, 1912 , vol. 387, p. 155

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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%