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75160

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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关于此项目

线性分子式:
CH3(CH2)7CH=CH(CH2)7CO2CH3
化学文摘社编号:
112-62-9
分子量:
296.49
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329766226
EC Number:
203-992-5
Beilstein/REAXYS Number:
1727037
MDL number:
MFCD00009578
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grade

analytical standard

Quality Level

100

vapor pressure

10 mmHg ( 205 °C)

assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

218 °C/20 mmHg (lit.)

density

0.874 g/mL at 20 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

functional group

ester

shipped in

ambient

storage temp.

2-8°C

SMILES string

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

General description

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。

Application

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

Other Notes

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。

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存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113.0 °C - closed cup

ppe

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCG3546
BCCD8407
BCCC4265
BCBZ8853
BCBW2906

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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

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
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全球贸易项目编号

货号GTIN
339393-1G04061836684488
339393-5G04061826752371
75160-1ML04061837242298
75160-5ML04061837242304