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Merck
CN

21479

癸酸甲酯

analytical standard

别名:

甲基癸酸酯, 癸酸甲酯, 羊蜡酸甲酯

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关于此项目

线性分子式:
CH3(CH2)8COOCH3
化学文摘社编号:
分子量:
186.29
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-766-6
Beilstein/REAXYS Number:
1759170
MDL number:
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technique(s)

gas chromatography (GC): suitable, HPLC: suitable

InChI key

YRHYCMZPEVDGFQ-UHFFFAOYSA-N

InChI

1S/C11H22O2/c1-3-4-5-6-7-8-9-10-11(12)13-2/h3-10H2,1-2H3

SMILES string

CCCCCCCCCC(=O)OC

grade

analytical standard

assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.425 (lit.), n20/D 1.426

bp

108 °C/10 mmHg, 224 °C (lit.)

mp

−14-−11 °C (lit.)

density

0.871 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.

room temp

Quality Level

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General description

癸酸甲酯,也称为辛酸甲酯,是一种癸酸酯,属于脂肪酸甲酯(FAME)。它天然存在于酿酒酵母蒙古黄芪欧蓍草等中。

Application

该分析标准也可按如下方式使用:

  • 基于气相色谱-串联差分迁移率光谱法(DMS)的生物柴油样品中 16 种甲基和乙基脂肪酸酯的分离和定量
  • 固相萃取和基于 BF3 的甲基化后,气相色谱-火焰离子化(GC-FID)法测定啤酒麦芽汁样品中脂肪酸甲酯(FAME)的开发和验证
  • 采用气相色谱-质谱联用技术对大枣提取物中 76 种挥发性化合物的多残留分析
  • 采用气相色谱-燃烧质谱法和气相色谱-火焰离子化检测器法测定生物柴油样品中脂肪酸甲酯的比较分析
  • BF3 甲醇甲酯化后核桃油和椰子油样品中脂肪酸的气相色谱-质谱分析
  • 使用酸性催化剂三氟化硼将牛初乳样品衍生为酯形式后,采用气相色谱-火焰离子化检测器同时测定牛初乳样品中的脂肪酸

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。
请在我们的在线平台NMR用请在我们的在线平台NMR用ChemisTwin®查找本产品的数字化标准物质。您可以利用ChemisTwin®上的数字化等效物质进行样品确认和化合物定量(采用数字化外标)。您可以查看该物质的NMR 谱,点击鼠标即可与您的样品在线比较。点击此处了解更多信息,并开始免费试用

pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2

存储类别

10 - Combustible liquids

flash_point_f

230.9 °F - Pensky-Martens closed cup

flash_point_c

110.5 °C - Pensky-Martens closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Experimental and kinetic modeling study of extinction and ignition of methyl decanoate in laminar non-premixed flows.
Seshadri K, et al.
Proceedings of the Combustion Institute, 32(1), 1067-1074 (2009)
Identification and quantification of trans fatty acids in bakery products by gas chromatography-mass spectrometry after dynamic ultrasound-assisted extraction.
Ruiz-Jimenez J, et al.
Journal of Chromatography A, 1045(1-2), 203-210 (2004)
Hanneke Brust et al.
Journal of chromatography. A, 1374, 224-230 (2014-12-10)
In this work, a reliable and robust vacuum-outlet gas chromatography-mass spectrometry (GC-MS) method is introduced for the identification and quantification of impurities in trinitrotoluene (TNT). Vacuum-outlet GC-MS allows for short analysis times; the analysis of impurities in TNT was performed
Oier Aizpurua-Olaizola et al.
Journal of food science, 80(1), E101-E107 (2014-12-05)
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 aim, in a 1st step just fatty acids were extracted and
Brian D Fitz et al.
Journal of chromatography. A, 1392, 82-90 (2015-03-31)
Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct vapor. An Agilent LTM equipped with a short microbore capillary column was operated at

实验方案

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

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