1021-91-6

• 常用中文名：5H-二苯并[a,d]环庚烯-5-酮肟
• 常用英文名：5H-Dibenzo[a,d]cyclohepten-5-one,oxime
• CAS号：1021-91-6
• 分子式：C₁₅H₁₁NO
• 分子量：221.25400
• 发布时间：2018-12-28 18:40:45
• 更新时间：2025-09-25 18:21:46

名称

• 中文名: 5H-二苯并[a,d]环庚烯-5-酮肟
• 英文名: N-(dibenzo[1,2-a:1',2'-e][7]annulen-11-ylidene)hydroxylamine
• 中文别名: 5H-二苯并[A,D]环庚烯-5-酮肟
• 英文别名: 5H-dibenzo[a,d]cyclohten-5-one oxime; dibenzosuberenone oxime; dibenzocyclohepten-5-one oxime; 5H-Dibenzo[a,d]annulen-5-one oxime; dibenzo[2,1-b:1′,2′,-e]annulen-11-one oxime; 5H-Dibenzo[a,d]annulen-5-one oxime - [AC80740]; Dibenzo<a,d>cyclohepten-5-oxime; tricyclo[9.4.0.03]pentadeca-1,3,4,6,9,12,14-htaen-2-one oxime; EINECS 213-820-0

物化性质

• 密度: 1.16g/cm3
• 沸点: 398.4ºC at 760mmHg
• 分子式: C₁₅H₁₁NO
• 分子量: 221.25400
• 闪点: 255.5ºC
• 精确质量: 221.08400
• PSA: 32.59000
• LogP: 3.28290
• 蒸汽压: 4.61E-07mmHg at 25°C
• 折射率: 1.631
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : HP1350000 CHEMICAL NAME : 5H-Dibenzo(a,d)cyclohepten-5-one, oxime CAS REGISTRY NUMBER : 1021-91-6 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H11-N-O MOLECULAR WEIGHT : 221.27 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#02310

安全

• 海关编码: 2928000090

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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%