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W346306

Sigma-Aldrich

4-Methylpentanoic acid

≥98%, FCC, FG

Sinônimo(s):
4-Methylvaleric acid, 4-Methylpentanoic acid, Isocaproic acid
Fórmula linear:
(CH3)2CHCH2CH2CO2H
Número CAS:
Peso molecular:
116.16
Número FEMA:
3463
Beilstein:
1741912
Número EC:
Conselho da Europa nº:
10150
Número MDL:
ID de substância PubChem:
Número de Flavis:
8.057
NACRES:
NA.21

Nível de qualidade

400

fonte biológica

synthetic

grau

FG
Halal
Kosher

Agência/Método

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC

teor

≥98%

índice de refração

n20/D 1.414 (lit.)

pb

199-201 °C (lit.)

densidade

0.923 g/mL at 25 °C (lit.)

Documentação

see Safety & Documentation for available documents

Setor em destaque

Flavors and Fragrances

Organoléptico

cheesy; pungent

alérgeno alimentar

no known allergens

SMILES string

CC(C)CCC(O)=O

InChI

1S/C6H12O2/c1-5(2)3-4-6(7)8/h5H,3-4H2,1-2H3,(H,7,8)

InChI key

FGKJLKRYENPLQH-UHFFFAOYSA-N

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Categorias relacionadas

Pictogramas

CorrosionSkull and crossbones

Palavra indicadora

Danger

Frases de perigo

Hazard Classifications

Acute Tox. 3 Dermal - Eye Dam. 1 - Skin Corr. 1C

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK Alemanha

WGK 3

Ponto de fulgor (ºF)

206.6 °F - closed cup

Ponto de fulgor (ºC)

97 °C - closed cup

Equipamento de proteção individual

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

Viridiana Tejada-Ortigoza et al.
Molecules (Basel, Switzerland), 24(4) (2019-02-17)
Fruit by-products are being investigated as non-conventional alternative sources of dietary fiber (DF). High hydrostatic pressure (HHP) treatments have been used to modify DF content as well as its technological and physiological functionality. Orange, mango and prickly pear peels untreated...
A G Buchanan
Journal of clinical microbiology, 20(1), 74-76 (1984-07-01)
A procedure was devised for routine examination of feces for Clostridium difficile with selective enrichment broth culture containing increased levels of carbohydrates and antibiotics to detect cytotoxin and volatile acids in broths inoculated with fecal samples. C. difficile was detected...
F Pepersack et al.
Journal of clinical pathology, 36(11), 1233-1236 (1983-11-01)
In order to determine if gas-liquid chromatography (GLC) on concentrated stool extracts could be substituted to cell culture assay for cytotoxicity, we prospectively studied 154 diarrhoeal stools submitted for detection of Clostridium difficile toxin. Isocaproic-positive samples were cultured on egg...
A Loganath et al.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme, 34(3), 116-120 (2002-04-25)
With a view to establishing whether first-trimester human placentas possess the ability to synthesize DHEA from cholesterol, homogenates of this tissue obtained from two groups of women undergoing elective termination of normally progressing pregnancy between 10 - 12 weeks gestation...
R Gunasegaram et al.
Acta endocrinologica, 102(2), 288-291 (1983-02-01)
With a view to establish the hitherto undescribed role of cholesterol in foetal-membranous steroidogenesis, homogenates of term chorion pars reflexa and amnion pars reflexa and pars placentaris collected from 6 women after spontaneous labour at term (38 to 41 weeks...

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