4337-66-0

• 常用中文名：2-氨基乙醇苯甲酸盐
• 常用英文名：ethanolamine benzoate
• CAS号：4337-66-0
• 分子式：C₉H₁₃NO₃
• 分子量：183.204
• 发布时间：2018-05-07 08:00:00
• 更新时间：2025-08-21 11:00:08
• 用途： 抗窗化剂、抗金属氧化（船板防锈、建筑钢盘防锈），也用于表面活性剂，防锈剂、用于金属切削，冷却等。 质量指标： 纯度≥99. 0%干燥失重≤1.5%

名称

• 中文名: 2-氨基乙醇苯甲酸
• 英文名: 2-hydroxyethylazanium,benzoate
• 英文别名: Monoethanolamine benzoate; compound with 2-aminoethanol (1:1); EINECS 224-387-2; Benzenecarboxylic acid,ethanolamine salt; benzoic acid,2-amino-ethanol salt; 2-Hydroxyethanaminium benzoate; Ethanaminium, 2-hydroxy- benzoate (1:1); Ethanol,2-amino-,benzoate (salt); Benzoic acid,compound with 2-aminoethanol (1:1); ethanolamine benzoate; BENZOIC ACID,compd. with 2-AMINOETHANOL (1:1); Benzoic acid,ethanolamine salt

物化性质

• 沸点: 249.3ºC at 760mmHg
• 熔点: 140-143ºC
• 分子式: C₉H₁₃NO₃
• 分子量: 183.204
• 闪点: 111.4ºC
• 精确质量: 183.089539
• PSA: 83.55000
• LogP: 1.02250

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DG2389000 CAS REGISTRY NUMBER : 4337-66-0 LAST UPDATED : 199712 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C7-H6-O2.C2-H7-N-O HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 9274 mg/kg TOXIC EFFECTS : Cardiac - other changes REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),75,1986 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2680 mg/kg TOXIC EFFECTS : Cardiac - other changes REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),75,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9636 No. of Facilities: 23 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 136 (estimated) No. of Female Employees: 90 (estimated)

合成路线

141-43-5 65-85-0 ~% 4337-66-0

文献：Juenge; Gurka; Kreienbaum Journal of Pharmaceutical Sciences, 1981 , vol. 70, # 6 p. 589 - 593

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