Merck
CN

306932

Sigma-Aldrich

3,4-己二酮

95%

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线性分子式:
CH2CH2COCOCH2CH3
CAS号:
分子量:
114.14
Beilstein:
1700837
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

95%

形式

liquid

折射率

n20/D 1.41 (lit.)

bp

131 °C (lit.)

密度

0.939 g/mL at 25 °C (lit.)

SMILES string

CCC(=O)C(=O)CC

InChI

1S/C6H10O2/c1-3-5(7)6(8)4-2/h3-4H2,1-2H3

InChI key

KVFQMAZOBTXCAZ-UHFFFAOYSA-N

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一般描述

The dermal irritation and sensitization potential of 3,4-hexanedione (used as constituents of synthetic flavoring agent) was studied using a murine model. The 3,4-hexanedione derivatives inhibited oxoglutarate transport.

象形图

Flame

警示用语:

Warning

危险声明

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

80.6 °F - closed cup

闪点(°C)

27 °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

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Natalia Campillo et al.
Bioanalysis, 9(4), 369-379 (2017-01-20)
Two important markers of oxidative stress, glyoxal and methylglyoxal, are preconcentrated from human urine by surfactant-assisted dispersive liquid-liquid microextraction and separated by LC-fluorescence. Derivatization was carried out overnight with 0.8 mM 2,3-diaminonaphthalene at 4°C. For surfactant-assisted dispersive liquid-liquid microextraction, 500
Stacey E Anderson et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 62, 373-381 (2013-09-07)
Concern has been raised over the association of diacetyl with lung disease clinically resembling bronchiolitis obliterans in food manufacturing workers. This has resulted in the need for identification of alternative chemicals to be used in the manufacturing process. Structurally similar
Elizabeth I Parkinson et al.
Bioorganic & medicinal chemistry, 19(15), 4635-4643 (2011-07-08)
Carboxylesterases (CE) are ubiquitous enzymes found in both human and animal tissues and are responsible for the metabolism of xenobiotics. This includes numerous natural products, as well as a many clinically used drugs. Hence, the activity of these agents is
I Stipani et al.
Archives of biochemistry and biophysics, 331(1), 48-54 (1996-07-01)
The effect of arginine-specific reagents on the function of the purified and reconstituted oxoglutarate carrier protein of the inner mitochondrial membrane has been investigated. The alpha-dicarbonyl reagents 2,3-butanedione, 2,3-pentanedione, 2,3- and 3,4-hexanedione, 1-phenyl-1,2-propanedione, phenylglyoxal, and phenylglyoxal derivatives caused a concentration-dependent

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