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75160

Supelco

油酸甲酯

analytical standard

别名:

油酸甲酯, 顺-9-十八碳烯酸甲酯

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About This Item

线性分子式:
CH3(CH2)7CH=CH(CH2)7CO2CH3
CAS号:
112-62-9
分子量:
296.49
Beilstein:
1727037
EC 号:
203-992-5
MDL编号:
MFCD00009578
UNSPSC代码:
85151701
PubChem化学物质编号:
329766226
NACRES:
NA.24

等级

analytical standard

质量水平

100

蒸汽压

10 mmHg ( 205 °C)

方案

≥98.5% (GC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.452 (lit.)
n20/D 1.452

沸点

218 °C/20 mmHg (lit.)

密度

0.874 g/mL at 20 °C (lit.)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

包装形式

neat

官能团

ester

运输

ambient

储存温度

2-8°C

SMILES字符串

CCCCCCCC\C=C/CCCCCCCC(=O)OC

InChI

1S/C19H36O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h10-11H,3-9,12-18H2,1-2H3/b11-10-

InChI key

QYDYPVFESGNLHU-KHPPLWFESA-N

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相关类别

一般描述

油酸甲酯是单不饱和脂肪酸（MUFA）的甲酯，油酸大量存在于膳食脂肪和油中。

应用

本分析标准品还可作如下用途：

  • 测定通过气相色谱（GC）甲基化血浆样品后的游离脂肪酸
  • 气相色谱-燃烧-质谱法与气相色谱-火焰电离检测法测定生物柴油样品中脂肪酸甲酯（FAME）的比较分析
  • 气相色谱-真空紫外（GC-VUV）光谱法同时测定商品食用油样品中的脂肪酸甲酯
  • 1H核磁共振（1H NMR）光谱结合偏最小二乘（PLS）测定各种食用油样品中脂肪酸甲酯的组成
  • 使用酸性催化剂三氟化硼衍生成酯形式后通过GC-FID同时测定牛初乳样品中脂肪酸

其他说明

有关合适的仪器技术的更多信息，请参阅产品′的检验报告。想要获得更多支持，请联系技术服务部。

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113.0 °C - closed cup

个人防护装备

Eyeshields, Gloves

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCM3225
BCCL1074
BCCL1075
BCCJ5718
BCCG3546

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Selective transesterification of triolein with methanol to methyl oleate and glycerol using alumina loaded with alkali metal salt as a solid-base catalyst
Ebiura T, et al.
Applied Catalysis A: General, 283(1), 111-116 (2005)
Selective hydrogenation of methyl oleate into unsaturated alcohols: Relationships between catalytic properties and composition of cobalt?tin catalysts
Pouilloux.Y, et al.
Catalysis Today, 63(1), 87-100 (2000)
Annapurna Kumari et al.
Biotechnology for biofuels, 2(1), 1-1 (2009-01-16)
Transesterification of Jatropha oil was carried out in t-butanol solvent using immobilized lipase from Enterobacter aerogenes. The presence of t-butanol significantly reduced the negative effects caused by both methanol and glycerol. The effects of various reaction parameters on transesterification of
Renee M Thomas et al.
Journal of the American Chemical Society, 133(19), 7490-7496 (2011-04-23)
N-Aryl,N-alkyl N-heterocyclic carbene (NHC) ruthenium metathesis catalysts are highly selective toward the ethenolysis of methyl oleate, giving selectivity as high as 95% for the kinetic ethenolysis products over the thermodynamic self-metathesis products. The examples described herein represent some of the
Ursula Biermann et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(26), 8201-8207 (2012-05-18)
A kinetic study of the dodecanethiol-catalyzed cis/trans isomerization of methyl oleate (cis-2) without added initiator was performed by focusing on the initiation of the radical chain reaction. The reaction orders of the rate of isomerization were 2 and 0.5 for
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实验方案

HPLC Analysis of Fatty Acid Methyl Esters (FAMES) on SUPELCOSIL LC-18

Separation of Methyl decanoate; Methyl dodecanoate; Methyl myristate; Methyl palmitate; Methyl caprylate; Methyl oleate; Methyl linoleate; Methyl linolenate; Methyl stearate

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