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311111

Sigma-Aldrich

油酸甲酯

99%

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:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

10 mmHg ( 205 °C)

品質等級

化驗

99%

形狀

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.)

儲存溫度

−20°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。

應用

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。

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, multi-purpose combination respirator cartridge (US)


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Tatiana R Amarante et al.
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Physical chemistry chemical physics : PCCP, 16(26), 13220-13228 (2014-05-30)
Ozonolysis of methyl oleate monolayers at the air-water interface results in surprisingly rapid loss of material through cleavage of the C=C bond and evaporation/dissolution of reaction products. We determine using neutron reflectometry a rate coefficient of (5.7 ± 0.9) ×

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