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硬脂酸甲酯

硬脂酸甲酯用途

Methyl stearate 可从 Rheum palmatum L 中分离得到,是大豆和油菜籽生物柴油的一个组分。

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硬脂酸甲酯名称

[ CAS 号 ]:
112-61-8

[ 中文名 ]:
硬酯酸甲酯

[ 英文名 ]:
Methyl stearate

[中文别名 ]:

[英文别名 ]:

3-Aminobenzoic acid
METHYLSTEARAT
N-OCTADECANOIC ACID METHYL ESTER
n-Octadecanoic acid, methyl ester
methyl octadecanoate
Methyl n-octadecanoate
stearic acid methyl ester
Methyl ester of octadecanoic acid
Mehtyl Stearate
Octadecanoic acid, methyl ester

硬脂酸甲酯生物活性

[ 描述 ]:

Methyl stearate 可从 Rheum palmatum L 中分离得到,是大豆和油菜籽生物柴油的一个组分。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Mitsuo Miyazawa, t al. Volatile components of the Rhizomes of Rheum palmatum L.Flavour and Fragrance Journal. 1996 Jan.

硬脂酸甲酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
181-182 ºC (4 mmHg)

[ 熔点 ]:
37-41 °C(lit.)

[ 分子式 ]:
C₁₉H₃₈O₂

[ 分子量 ]:
298.504

[ 闪点 ]:
110 ºC

[ 精确质量 ]:
298.287170

[ PSA ]:
26.30000

[ LogP ]:
8.68

[ 外观性状 ]:
透明液体

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.444

[ 储存条件 ]:
−20°C

硬脂酸甲酯MSDS

硬脂酸甲酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WI4460000

CHEMICAL NAME :: Stearic acid, methyl ester

CAS REGISTRY NUMBER :: 112-61-8

BEILSTEIN REFERENCE NO. :: 1786213

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C19-H38-O2

MOLECULAR WEIGHT :: 298.57

WISWESSER LINE NOTATION :: 17VO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5200 mg/kg/26W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 32,880,1972

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5200 mg/kg/26W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Tumorigenic - tumors at site of application

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 30,1037,1970 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3864 No. of Facilities: 151 (estimated) No. of Industries: 9 No. of Occupations: 11 No. of Employees: 1923 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3864 No. of Facilities: 1248 (estimated) No. of Industries: 20 No. of Occupations: 34 No. of Employees: 52439 (estimated) No. of Female Employees: 37247 (estimated)

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硬脂酸甲酯安全信息

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

[ 风险声明 (欧洲) ]:
R40

[ 安全声明 (欧洲) ]:
S22-S24/25

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

[ WGK德国 ]:
1

[ RTECS号 ]:
WI4460000

[ 海关编码 ]:
2915709000

硬脂酸甲酯合成路线

硬脂酸甲酯上下游产品

硬脂酸甲酯上游产品

硬脂酸甲酯下游产品

硬脂酸甲酯制备

1. 由硬脂酸和甲醇酯化制得。

2. 烟草：OR，26；FC，9， 18。

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硬脂酸甲酯海关

[ 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%

硬脂酸甲酯文献

Gas chromatography with parallel hard and soft ionization mass spectrometry.

Rapid Commun. Mass Spectrom. 29(1) , 91-9, (2014)

Mass spectrometric identification of compounds in chromatography can be obtained from molecular masses from soft ionization mass spectrometry techniques such as field ionization (FI) and fragmentation...

Optimization of supercritical fluid consecutive extractions of fatty acids and polyphenols from Vitis vinifera grape wastes.

J. Food Sci. 80(1) , E101-7, (2015)

In this study, supercritical fluid extraction has been successfully applied to a sequential fractionation of fatty acids and polyphenols from wine wastes (2 different vitis vinifera grapes). To this a...

Capillary atmospheric pressure chemical ionization using liquid point electrodes.

Rapid Commun. Mass Spectrom. 28(14) , 1591-600, (2014)

Atmospheric pressure chemical ionization (APCI) sources operated with point to plane DC discharges ('Coronas') frequently suffer from point electrode degradation and potentially lead to oxidation and/...

更多文献

硬脂酸甲酯

硬脂酸甲酯用途

硬脂酸甲酯名称

硬脂酸甲酯生物活性

硬脂酸甲酯物理化学性质

硬脂酸甲酯MSDS

详细MSDS(安全技术说明书)

硬脂酸甲酯毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

硬脂酸甲酯安全信息

硬脂酸甲酯合成路线

详细合成路线

硬脂酸甲酯上下游产品

硬脂酸甲酯上游产品

硬脂酸甲酯下游产品

硬脂酸甲酯制备

硬脂酸甲酯海关

硬脂酸甲酯文献

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