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40127-U

Supelco

Acetoin

analytical standard

Sinônimo(s):

3-Hydroxy-2-butanone, Acetylmethylcarbinol

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About This Item

Fórmula linear:
CH3COCH(OH)CH3
Número CAS:
513-86-0
Peso molecular:
88.11
Beilstein:
385636
Número CE:
208-174-1
Número MDL:
MFCD00004521
Código UNSPSC:
77101502
ID de substância PubChem:
329755858
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

300

Certificado de análise (CofA)

current certificate can be downloaded

qualidade

monomer

embalagem

pkg of 1000 mg

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.417 (lit.)

p.e.

148 °C (lit.)

pf

15 °C (monomer)
90 °C (dimer) (lit.)

densidade

1.013 g/mL at 25 °C (lit.)

aplicação(ões)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

Formato

neat

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

CC(O)C(C)=O

InChI

1S/C4H8O2/c1-3(5)4(2)6/h3,5H,1-2H3

chave InChI

ROWKJAVDOGWPAT-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Warning

Frases de perigo

H228,H315,H319

Classificações de perigo

Eye Irrit. 2 - Flam. Sol. 2 - Skin Irrit. 2

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

Classe de risco de água (WGK)

WGK 1

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
LRAD0820
LC26352V
LC23522V
LC21160V
LC17949V

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

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2-Acetoxy-3-butanone natural, 99%, FG

Sigma-Aldrich

W352623

2-Acetoxy-3-butanone

Diacetyl for synthesis

Sigma-Aldrich

8.03528

Diacetyl

2,3-Hexanedione analytical standard

Supelco

75034

2,3-Hexanedione

Acetaldeído PESTANAL®, analytical standard

Supelco

506788

Acetaldeído

meso-2,3-Butanediol 99%

Sigma-Aldrich

361461

meso-2,3-Butanediol

Isopentyl acetate analytical standard

Supelco

79857

Isopentyl acetate

Marcello R Silveira et al.
Food chemistry, 279, 120-127 (2019-01-07)
The effect of cold plasma processing time and gas flow on bioactive compounds such as vitamin C, carotenoids and phenolic compounds, DPPH, angiotensin-converting-enzyme (ACE) inhibitory activity, fatty acids profile, and volatile compounds of guava-flavored whey beverage was investigated. For comparative
Ranjita Biswas et al.
Applied microbiology and biotechnology, 94(3), 651-658 (2012-03-01)
Production of 2,3-butanediol by Bacillus subtilis takes place in late-log or stationary phase, depending on the expression of bdhA gene encoding acetoin reductase, which converts acetoin to 2,3-butanediol. The present work focuses on the development of a strain of B.
E Y Hirooka et al.
International journal of food microbiology, 7(3), 185-191 (1988-12-01)
Seventy-three staphylococcal strains isolated from pyrodermatitis in dogs were classified as Staphylococcus intermedius (52 strains) or Staphylococcus aureus (21 strains) on the basis of acetoin formation, anaerobic mannitol fermentation, aerobic maltose fermentation, pigmentation, coagulation of human plasma, and reaction on
Zijun Xiao et al.
Critical reviews in microbiology, 33(2), 127-140 (2007-06-15)
Acetoin is an important physiological metabolite excreted by many microorganisms. The excretion of acetoin, which can be diagnosed by the Voges Proskauer test and serves as a microbial classification marker, has its vital physiological meanings to these microbes mainly including
Matthew J Stasiewicz et al.
Applied and environmental microbiology, 77(15), 5294-5306 (2011-06-15)
The organic acids lactate and diacetate are commonly used in combination in ready-to-eat foods because they show synergistic ability to inhibit the growth of Listeria monocytogenes. Full-genome microarrays were used to investigate the synergistic transcriptomic responses of two L. monocytogenes
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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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