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十八(烷)酸十四(烷)酯

十八(烷)酸十四(烷)酯名称

[ CAS 号 ]:
17661-50-6

[ 中文名 ]:
十八(烷)酸十四(烷)酯

[ 英文名 ]:
CETYL PALMITATE

[中文别名 ]:

肉豆蔻醇硬脂酸酯

[英文别名 ]:

palmitic acid hexadecyl ester
EINECS 241-640-2
Hexadecyl palmitate
hexadecanyl hexadecanoate
hexadecyl hexadecanoate
Octadecanoic acid, tetradecyl ester
Hexadecanoic acid hexadecyl ester
stearic acid tetradecyl ester
Octadecanoic acid,tetradecyl ester
palmitic acid, cetyl ester

十八(烷)酸十四(烷)酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
507.0±18.0 °C at 760 mmHg

[ 分子式 ]:
C₃₂H₆₄O₂

[ 分子量 ]:
480.849

[ 闪点 ]:
269.8±11.1 °C

[ 精确质量 ]:
480.490631

[ PSA ]:
26.30000

[ LogP ]:
15.59

[ 蒸汽压 ]:
0.0±1.3 mmHg at 25°C

[ 折射率 ]:
1.455

十八(烷)酸十四(烷)酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WI4900000

CHEMICAL NAME :: Stearic acid, tetradecyl ester

CAS REGISTRY NUMBER :: 17661-50-6

BEILSTEIN REFERENCE NO. :: 1805197

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C32-H64-O2

MOLECULAR WEIGHT :: 480.96

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: 4(5),107,1985

十八(烷)酸十四(烷)酯安全信息

[ 海关编码 ]:
2915709000

十八(烷)酸十四(烷)酯合成路线

详细合成路线

十八(烷)酸十四(烷)酯海关

[ 海关编码 ]: 2915709000

[ 中文概述 ]:
2915709000. 棕榈酸及其盐和酯、硬脂酸盐、酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 硬脂酸和软脂酸的含量

[ Summary ]:
2915709000. palmitic acid and its salts and esters. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%