14440-80-3

• 常用中文名：硬脂酰乳酰乳酸
• 常用英文名：2-(2-octadecanoyloxypropanoyloxy)propanoic acid
• CAS号：14440-80-3
• 分子式：C₂₄H₄₄O₆
• 分子量：428.60300
• 发布时间：2018-10-04 11:43:24
• 更新时间：2024-01-06 19:35:30

名称

• 中文名: 硬脂酰乳酰乳酸
• 英文名: 2-(2-octadecanoyloxypropanoyloxy)propanoic acid
• 英文别名: Stearoyl-2-lactylsaeure; Marvic acid; Stearolac; 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl stearate; Stearoyl-2-lactylic acid; Stearoyl lactylic acid; Stearoyl-2-lactylate; Octadecanoic acid,2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester; EINECS 238-418-2; Stearoyllactoyllactic acid

物化性质

• 密度: 1.003g/cm3
• 沸点: 532.7ºC at 760mmHg
• 分子式: C₂₄H₄₄O₆
• 分子量: 428.60300
• 闪点: 166.2ºC
• 精确质量: 428.31400
• PSA: 89.90000
• LogP: 6.19590
• 蒸汽压: 9.06E-13mmHg at 25°C
• 折射率: 1.465

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : WI3540000 CHEMICAL NAME : Stearic acid, ester with lactic acid bimol ester CAS REGISTRY NUMBER : 14440-80-3 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C24-H44-O6 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 30 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FAONAU FAO Nutrition Meetings Report Series. (Rome, Italy) No.?-57, 1948-77. Discontinued. Volume(issue)/page/year: 46A,109,1969

安全

• 海关编码: 2918990090

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%