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Merck
CN

E29109

Sigma-Aldrich

2-乙基己醛

96%

别名:

丁基乙基乙醛

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About This Item

线性分子式:
CH3(CH2)3CH(C2H5)CHO
CAS号:
分子量:
128.21
Beilstein:
1700556
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

96%

表单

liquid

杂质

<4% 2-ethylhexanoic acid

折射率

n20/D 1.415 (lit.)

沸点

55 °C/13.5 mmHg (lit.)

密度

0.822 g/mL at 25 °C (lit.)

SMILES字符串

[H]C(=O)C(CC)CCCC

InChI

1S/C8H16O/c1-3-5-6-8(4-2)7-9/h7-8H,3-6H2,1-2H3

InChI key

LGYNIFWIKSEESD-UHFFFAOYSA-N

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一般描述

2-乙基己醛是一种脂肪族醛,用作生产各种实用产品的中间体,如香水、消毒剂、油漆、警告剂、杀虫剂和检漏仪。

应用

2-乙基己醛可用作:
  • 顺式-环辛烯向山环氧化反应中的还原剂。
  • 霍纳尔-沃兹沃思-埃蒙斯反应(Horner–Wadsworth–Emmons)合成顺式-α,β-不饱和酰胺的反应物。
  • 以乙酸锰(II)作为催化剂合成2-乙基己酸的起始原料。

警示用语:

Warning

危险声明

危险分类

Flam. Liq. 3 - Repr. 2 - Skin Sens. 1

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

111.2 °F - closed cup

闪点(°C)

44 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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D L Wood et al.
Poultry science, 63(3), 469-477 (1984-03-01)
Di-(2-ethylhexyl) phthalate (DEHP) and three structurally related side-chain analogs were fed to laying hens to determine relationships of structure to effects on lipid metabolism. Hubbard broiler breeder hens were fed either a standard laying mash control diet or the control
Factors affecting the selectivity of air oxidation of 2-ethyhexanal, an α-branched aliphatic aldehyde
Lehtinen C and Brunow G
Organic Process Research & Development, 4, 544-549 (2000)
G Casperson et al.
Journal of basic microbiology, 26(5), 259-269 (1986-01-01)
Analogs of the natural substance (E)-hex-2-en-1-al which occurs naturally in green plants and is known to have microbiocidal properties were synthesized and studied with respect to their antifungal properties. Saturated and unsaturated aldehydes, alcohols, carbon acids and enolacetate were tested
Bis(2-t-butylphenyl) phosphonoacetamides for the highly cis-selective synthesis of α, β-unsaturated amides
Ando K, et al.
Tetrahedron Letters, 50, 5689-5691 (2009)
David M Hodgson et al.
The Journal of organic chemistry, 78(4), 1508-1518 (2013-01-30)
The synthesis and alkylation of chiral, nonracemic tropane- and homotropane-derived enamines is examined as an approach to enantioenriched α-alkylated aldehydes. The two bicyclic N auxiliaries, which differ by a single methylene group, give opposite senses of asymmetric induction on alkylation

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