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Merck
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Key Documents

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306932

Sigma-Aldrich

3,4-Hexanedione

95%

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About This Item

Fórmula lineal:
CH2CH2COCOCH2CH3
Número de CAS:
4437-51-8
Peso molecular:
114.14
Beilstein/REAXYS Number:
1700837
EC Number:
224-651-7
MDL number:
MFCD00010237
UNSPSC Code:
12352100
PubChem Substance ID:
24858547
NACRES:
NA.22

Quality Level

100

assay

95%

form

liquid

refractive index

n20/D 1.41 (lit.)

bp

131 °C (lit.)

density

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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General description

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.

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

80.6 °F - closed cup

flash_point_c

27 °C - closed cup

ppe

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

Certificados de análisis (COA)

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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

Protocolos

GC Analysis of Volatiles in Roasted Coffee Beans on Omegawax® after SPME using a 50/30 µm DVB/Carboxen/PDMS Fiber

-Cymene; 2,5-Dimethylpyrrole; Acetoin, ≥96%, FCC, FG; 2,5-Dimethylpyrazine; 2,6-Dimethylpyrazine; 2-Ethylpyrazine, ≥98%, FG; 2,3-Dimethylpyrazine; 4-Heptanone; 3-Ethylpyridine; 2,3,5-Trimethylpyrazine; Furfural; Pyrrole; Furfuryl acetate; Linalool; Linalyl acetate; 5-Methylfurfural; γ-Butyrolactone; 2-Acetyl-1-methylpyrrole; Furfuryl alcohol; 2-Acetylpyrrole; Pyrrole-2-carboxaldehyde

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