14779-78-3

• 常用中文名：4-(二甲基氨基)苯甲酸戊酯
• 常用英文名：Pentyl 4-(dimethylamino)benzoate
• CAS号：14779-78-3
• 分子式：C₁₄H₂₁NO₂
• 分子量：235.32200
• 发布时间：2018-08-13 14:58:23
• 更新时间：2024-01-19 09:33:13

名称

• 中文名: 4-(二甲基氨基)苯甲酸戊酯
• 英文名: Pentyl 4-(dimethylamino)benzoate
• 中文别名: 二甲基 PABA 戊酯
• 英文别名: Pentyl dimethyl PABA; Benzoic acid,4-(dimethylamino)-,pentyl ester; Padimatum; Amyl-p-dimethylaminobenzoate; Pentyl p-(dimethylamino)benzoate; Padimate A; EINECS 238-849-6; Amyl 4-(dimethylamino)benzoate; Amyl dimethyl paba

物化性质

• 密度: 1.017g/cm3
• 沸点: 343.4ºC at 760mmHg
• 分子式: C₁₄H₂₁NO₂
• 分子量: 235.32200
• 闪点: 120.7ºC
• 精确质量: 235.15700
• PSA: 29.54000
• LogP: 3.09960
• 蒸汽压: 7.05E-05mmHg at 25°C
• 折射率: 1.524
• 储存条件: 库房通风低温干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DG8958000 CHEMICAL NAME : Benzoic acid, p-dimethylamino-, pentyl ester CAS REGISTRY NUMBER : 14779-78-3 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C14-H21-N-O2 MOLECULAR WEIGHT : 235.36 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Human REFERENCE : 85DKA8 "Cutaneous Toxicity, Proceedings of the 3rd Conference, 1976," Drill, V.A., and P. Lazar, eds., New York, Academic Press, Inc. 1977 Volume(issue)/page/year: -,127,1977 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1250 No. of Facilities: 28 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 1288 (estimated)