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311111

Sigma-Aldrich

油酸甲酯

99%

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别名:
油酸甲酯, 顺-9-十八碳烯酸甲酯
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
PubChem化学物质编号:
24858840
NACRES:
NA.22

蒸汽压

10 mmHg ( 205 °C)

质量水平

200

检测方案

99%

形式

liquid

折射率

n20/D 1.452 (lit.)

bp

218 °C/20 mmHg (lit.)

密度

0.874 g/mL at 20 °C (lit.)

储存温度

−20°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

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一般描述

油酸甲酯单层在气水界面发生臭氧分解，通过C=C键切割和反应产物蒸发/溶解，导致物质快速丧失。

应用

油酸甲酯可用作反应物以合成：
  • 通过环氧化反应合成环氧化油酸甲酯。
  • 通过醋酸锰（III）介导在烷基链上加成叠氮化物，合成烯丙基叠氮化物。
  • 通过与 N-溴琥珀酰亚胺的羟基溴化合成溴醇产物。

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, multi-purpose combination respirator cartridge (US)

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