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Documentos Principais

W222100

Sigma-Aldrich

Butyric acid

≥99%, FG

Sinônimo(s):

Butanoic acid

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About This Item

Fórmula linear:
CH3CH2CH2COOH
Número CAS:
Peso molecular:
88.11
Número FEMA:
2221
Beilstein:
906770
Número CE:
Conselho da Europa nº:
5
Número MDL:
Código UNSPSC:
12164502
ID de substância PubChem:
Número de Flavis:
8.005
NACRES:
NA.21

fonte biológica

synthetic

Nível de qualidade

grau

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

conformidade reg.

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 182.60

densidade de vapor

3.04 (vs air)

pressão de vapor

0.43 mmHg ( 20 °C)

Ensaio

≥99%

Formulário

liquid

temperatura de autoignição

824 °F

Lim. expl.

10 %

índice de refração

n20/D 1.398 (lit.)

pH

2 (25 °C, 10 g/L)
3 (20 °C, 10 g/L)

p.e.

162 °C (lit.)

pf

−6-−3 °C (lit.)

densidade

0.964 g/mL at 25 °C (lit.)

traços de cátion

As: ≤3 ppm
Cd: ≤1 ppm
Hg: ≤1 ppm
Pb: ≤10 ppm

aplicação(ões)

flavors and fragrances

Documentação

see Safety & Documentation for available documents

alérgeno alimentar

no known allergens

alérgeno de fragrância

no known allergens

Organoléptico

cheese; buttery; fruity

cadeia de caracteres SMILES

CCCC(O)=O

InChI

1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)

chave InChI

FERIUCNNQQJTOY-UHFFFAOYSA-N

Informações sobre genes

human ... HDAC1(3065)

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Categorias relacionadas

Descrição geral

Butyric acid is a volatile fatty acid that can be used as a flavoring agent. It has fruity or cheesy flavor and is mainly found in dairy products.

Pictogramas

CorrosionExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

8A - Combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

161.6 °F - closed cup

Ponto de fulgor (°C)

72 °C - closed cup

Equipamento de proteção individual

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


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Certificados de análise (COA)

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Burdock GA
Encyclopedia of Food and Color Additives, 1, 359-360 (1997)
Effect of fat content on odor intensity of three aroma compounds in model emulsions: ?-decalactone, diacetyl, and butyric acid.
Guyot C, et al.
Journal of Agricultural and Food Chemistry, 44(8), 2341-2348 (1996)
Gili Berkovitch et al.
Journal of medicinal chemistry, 51(23), 7356-7369 (2008-11-15)
Multifunctional acyloxyalkyl ester prodrugs of 5-aminolevulinic acid in cancer cell lines inhibited the proteasome and induced apoptosis and heme synthesis. The most potent prodrug was butyryloxymethyl 5-amino-4-oxopentanoate (1a). The metabolically released formaldehyde from the prodrugs was the dominant factor affecting
Hans G Cruz et al.
Nature neuroscience, 7(2), 153-159 (2004-01-28)
The rewarding effect of drugs of abuse is mediated by activation of the mesolimbic dopamine system, which is inhibited by putative anti-craving compounds. Interestingly, different GABA(B) receptor agonists can exert similarly opposing effects on the reward pathway, but the cellular
Svenja Plöger et al.
Annals of the New York Academy of Sciences, 1258, 52-59 (2012-06-27)
Butyrate production in the large intestine and ruminant forestomach depends on bacterial butyryl-CoA/acetate-CoA transferase activity and is highest when fermentable fiber and nonstructural carbohydrates are balanced. Gastrointestinal epithelia seem to use butyrate and butyrate-induced endocrine signals to adapt proliferation, apoptosis

Artigos

Separation of Propionic acid; Acetic acid; Heptanoic acid; Isobutyric acid; Valeric acid; Isocaproic acid; Butyric acid; Isovaleric acid

Separation of Methyl oleate; Caprylic acid; Heptanoic acid; Methyl decanoate; Methyl dodecanoate; Myristic acid; Methyl palmitate; Methyl palmitoleate; Methyl stearate; Methyl linoleate; Methyl linolenate; Acetic acid; Arachidic acid; Behenic acid; Propionic acid; Isobutyric acid; Valeric acid; Isovaleric acid; Isocaproic acid; Butyric acid

Protocolos

In this study, SPME was used for the analysis of free fatty acids in Parmesan cheese using a 65 μm Carbowax/divinylbenzene (DVB) SPME fiber. Headspace extraction of the cheese sample was conducted at 65 °C for 15 minutes and analyzed by GC with FID detection. SPME is ideal for analyzing the volatiles associated with solid food samples. The phase chemistry of the Nukol GC column provides excellent peak shape of acidic compounds.

Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate

Global Trade Item Number

SKUGTIN
W222100-10KG-K4061838179685
W222100-190KG
W222100-190KG-K
W222100-1DRUM-K
W222100-1KG-K4061837508882
W222100-10KG
W222100-186KG-K
W222100-1KG
W222100-25KG
W222100-25KG-K4061838256676
W222100-SAMPLE
W222100-SAMPLE-K4061837508899

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