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重要文件

E29109

Sigma-Aldrich

2-乙基己醛

96%

同義詞:

丁基乙基乙醛

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About This Item

線性公式:
CH3(CH2)3CH(C2H5)CHO
CAS號碼:
分子量::
128.21
Beilstein:
1700556
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
形狀:
liquid
化驗:
96%

品質等級

化驗

96%

形狀

liquid

雜質

<4% 2-ethylhexanoic acid

折射率

n20/D 1.415 (lit.)

bp

55 °C/13.5 mmHg (lit.)

密度

0.822 g/mL at 25 °C (lit.)

SMILES 字串

[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 密鑰

LGYNIFWIKSEESD-UHFFFAOYSA-N

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一般說明

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。

應用

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。

訊號詞

Warning

危險聲明

危險分類

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

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

111.2 °F - closed cup

閃點(°C)

44 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

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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
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
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)
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)
Continuous catalytic ?one-pot? multi-step synthesis of 2-ethylhexanal from crotonaldehyde
Seki T, et al.
Chemical Communications (Cambridge, England), 3562-3564 (2007)

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