硬脂酸异丁酯

硬脂酸异丁酯名称

[ CAS 号 ]:
646-13-9

[ 中文名 ]:
硬脂酸异丁酯

[ 英文名 ]:
Isobutyl stearate

[中文别名 ]:

[英文别名 ]:

Octadecanoic acid, 2-methylpropyl ester
Octadecanoic acid,2-methylpropyl ester
stearic acid isobutyl ester
EINECS 211-466-1
Stearinsaeure-isobutylester
Isobutyl stearate
Stearic acid,2-methylpropyl ester
Isobutylstearat

硬脂酸异丁酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
381.5±10.0 °C at 760 mmHg

[ 熔点 ]:
20ºC

[ 分子式 ]:
C₂₂H₄₄O₂

[ 分子量 ]:
340.584

[ 闪点 ]:
187.7±8.8 °C

[ 精确质量 ]:
340.334137

[ PSA ]:
26.30000

[ LogP ]:
10.09

[ 外观性状 ]:
蜡质,结晶固体

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.447

[ 储存条件 ]:
Store below +30°C.

硬脂酸异丁酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WI4220000

CHEMICAL NAME :: Stearic acid, isobutyl ester

CAS REGISTRY NUMBER :: 646-13-9

BEILSTEIN REFERENCE NO. :: 1792857

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C22-H44-O2

MOLECULAR WEIGHT :: 340.66

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5656 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 14 No. of Employees: 8524 (estimated) No. of Female Employees: 1324 (estimated)

硬脂酸异丁酯安全信息

[ 海关编码 ]:
2915709000

硬脂酸异丁酯海关

[ 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%