< 生产厂家价格 >

硬脂酸乙酯

硬脂酸乙酯用途

【用途一】
用于润滑剂、抗水剂及乳化剂等
【用途二】
食品用香料。主要用于配制腊肉类香精。
【用途三】
软化剂。润滑剂。抗水剂。乳化剂。

点击显示

硬脂酸乙酯名称

[ CAS 号 ]:
111-61-5

[ 中文名 ]:
硬脂酸乙酯

[ 英文名 ]:
Ethyl Stearate

[中文别名 ]:

[英文别名 ]:

Ethyl n-octadecanoate
Ethyl stearate
Stearic Acid ethyl ester
ethyl octadecanoate
Octadecanoic acid, ethyl ester
EINECS 203-887-4
UNII-C64RTC734W
STEARIC ACID, ETHYL ESTER
Ethyl octadecanoate,Stearic acid ethyl ester
MFCD00009006

硬脂酸乙酯生物活性

[ 描述 ]:

硬脂酸乙酯是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

硬脂酸乙酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
356.0±0.0 °C at 760 mmHg

[ 熔点 ]:
34-38 °C(lit.)

[ 分子式 ]:
C₂₀H₄₀O₂

[ 分子量 ]:
312.530

[ 闪点 ]:
161.0±7.5 °C

[ 精确质量 ]:
312.302826

[ PSA ]:
26.30000

[ LogP ]:
9.21

[ 外观性状 ]:
白色粉末或晶体

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.446

[ 储存条件 ]:
2-8°C

硬脂酸乙酯MSDS

硬脂酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WI3600000

CHEMICAL NAME :: Stearic acid, ethyl ester

CAS REGISTRY NUMBER :: 111-61-5

BEILSTEIN REFERENCE NO. :: 1788183

LAST UPDATED :: 199709

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C20-H40-O2

MOLECULAR WEIGHT :: 312.60

WISWESSER LINE NOTATION :: 17VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,781,1979 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,781,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,781,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4671 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

点击显示

硬脂酸乙酯安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
WI3600000

[ 海关编码 ]:
2915709000

硬脂酸乙酯合成路线

硬脂酸乙酯上下游产品

硬脂酸乙酯上游产品

硬脂酸乙酯下游产品

硬脂酸乙酯制备

1. 由硬脂酸和无水乙醇经酯化反应制得。

2. 烟草：OR，26；FC，18。

点击显示

硬脂酸乙酯海关

[ 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%

硬脂酸乙酯文献

Characterization of Volatile Flavor Compounds in Chinese Rice Wine Fermented from Enzymatic Extruded Rice.

J. Food Sci. 80 , C1476-89, (2015)

Enzymatic extrusion, instead of traditional steam cooking, to treat rice is an efficient and alternative pretreatment for Chinese rice wine fermentation. In order to determine the formation of volatil...

A comparative study of biodiesel production using methanol, ethanol, and tert-butyl methyl ether (MTBE) under supercritical conditions.

Bioresour. Technol. 191 , 306-11, (2015)

In this study, biodiesel production under supercritical conditions among methanol, ethanol, and tert-butyl methyl ether (MTBE) was compared in order to elucidate the differences in their reaction beha...

Dilatational yielding of solid Langmuir monolayers.

J. Phys. Chem. B 115(40) , 11631-7, (2011)

In a previous work, Muruganathan and Fischer observed laser-induced local collapse of a methyl stearate monolayer. These experiments opened the possibility of studying the collapse mechanism in a high...

更多文献

硬脂酸乙酯

硬脂酸乙酯用途

硬脂酸乙酯名称

硬脂酸乙酯生物活性

硬脂酸乙酯物理化学性质

硬脂酸乙酯MSDS

详细MSDS(安全技术说明书)

硬脂酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

硬脂酸乙酯安全信息

硬脂酸乙酯合成路线

详细合成路线

硬脂酸乙酯上下游产品

硬脂酸乙酯上游产品

硬脂酸乙酯下游产品

硬脂酸乙酯制备

硬脂酸乙酯海关

硬脂酸乙酯文献

相关化工产品/化学物质：

推荐生产厂家/供应商：

相关化合物