13050-38-9

• 常用中文名：苯甲酸酰肼
• 常用英文名：Benzeneacetic acid, a-hydroxy-a-phenyl-, hydrazide
• CAS号：13050-38-9
• 分子式：C₁₄H₁₄N₂O₂
• 分子量：242.27300
• 发布时间：2018-03-22 08:00:00
• 更新时间：2025-08-24 19:37:39

名称

• 中文名: 偶苯酰酰肼
• 英文名: 2-hydroxy-2,2-diphenylacetohydrazide
• 中文别名: 2-羟基-2,2-二苯基乙酰肼
• 英文别名: Diphenylhydroxyacethydrazide; Benzeneacetic acid,a-hydroxy-a-phenyl-,hydrazide; benzilohydrazide; 2-Hydroxy-2,2-diphenylethanohydrazide; Benzilic acid,hydrazide; Benzilsaeure-hydrazid; hydroxy-diphenyl-acetic acid hydrazide; BENZILIC HYDRAZIDE

物化性质

• 密度: 1.253g/cm3
• 沸点: 511.6ºC at 760mmHg
• 分子式: C₁₄H₁₄N₂O₂
• 分子量: 242.27300
• 闪点: 263.2ºC
• 精确质量: 242.10600
• PSA: 75.35000
• LogP: 2.00360
• 蒸汽压: 2.74E-11mmHg at 25°C
• 折射率: 1.626
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DD3640000 CHEMICAL NAME : Benzilic acid, hydrazide CAS REGISTRY NUMBER : 13050-38-9 BEILSTEIN REFERENCE NO. : 2854729 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C14-H14-N2-O2 MOLECULAR WEIGHT : 242.30 WISWESSER LINE NOTATION : ZMVXQR&R 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 : 650 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 24(4),24,1990 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 32 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#07377

安全

• 危害码 (欧洲): Xi: Irritant;
• 海关编码: 2928000090

合成路线

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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%