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油酸甲酯

analytical standard

同義詞:

油酸甲酯, 顺-9-十八碳烯酸甲酯

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About This Item

線性公式:
CH3(CH2)7CH=CH(CH2)7CO2CH3
CAS號碼:
分子量::
296.49
Beilstein:
1727037
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

蒸汽壓力

10 mmHg ( 205 °C)

化驗

≥98.5% (GC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

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

bp

218 °C/20 mmHg (lit.)

密度

0.874 g/mL at 20 °C (lit.)

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

官能基

ester

運輸包裝

ambient

儲存溫度

2-8°C

SMILES 字串

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 密鑰

QYDYPVFESGNLHU-KHPPLWFESA-N

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一般說明

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。

應用

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

其他說明

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。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113.0 °C - closed cup

個人防護裝備

Eyeshields, Gloves


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分析證明 (COA)

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