68171-33-5

• 常用中文名：异硬脂酸异丙酯
• 常用英文名：UNII:C67IXB9Y7T
• CAS号：68171-33-5
• 分子式：C₂₁H₄₂O₂
• 分子量：326.557
• 发布时间：2018-08-12 19:33:28
• 更新时间：2025-08-24 18:02:40

名称

• 中文名: 异十八烷酸1-甲基乙基酯
• 英文名: isopropyl isostearate
• 中文别名: 异硬脂酸异丙酯
• 英文别名: Isopropyl 16-methylheptadecanoate; isopropyl isodecanoate; wickenol131; 1-methylethylisooctadecanoate; Isooctadecanoicacid,1-methylethylester; 2-Propylisooctadecanoate; Heptadecanoic acid, 16-methyl-, 1-methylethyl ester; UNII:C67IXB9Y7T; Isostearicacid,isopropylester; nikkolipis

物化性质

• 密度: 0.9±0.1 g/cm3
• 沸点: 360.7±10.0 °C at 760 mmHg
• 熔点: 18.45℃
• 分子式: C₂₁H₄₂O₂
• 分子量: 326.557
• 闪点: 183.6±6.0 °C
• 精确质量: 326.318481
• PSA: 26.30000
• LogP: 9.37
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.445
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : NS7220000 CHEMICAL NAME : Isooctadecanoic acid, 1-methylethyl ester CAS REGISTRY NUMBER : 68171-33-5 LAST UPDATED : 199706 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C21-H42-O2 MOLECULAR WEIGHT : 326.63 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration into the eye SPECIES OBSERVED : Rodent - rabbit REFERENCE : JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 11,43,1992