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78651

Isovaleric acid

analytical standard

Synonym(s):

3-Methylbutanoic acid, 3-Methylbutyric acid

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Size/SKUAvailabilityPrice
1 mL

Available to ship TODAY

$83.90
5 mL

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$341.00

About This Item

Linear Formula:
(CH3)2CHCH2COOH
CAS Number:
Molecular Weight:
102.13
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-975-3
Beilstein/REAXYS Number:
1098522
MDL number:

$83.90


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grade

analytical standard

Quality Segment

vapor pressure

0.38 mmHg ( 20 °C)

assay

≥98.5% (GC)

autoignition temp.

824 °F

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤0.3% water

refractive index

n20/D 1.402-1.404, n20/D 1.403 (lit.)

bp

175-177 °C (lit.)

mp

−29 °C (lit.)

density

0.925 g/mL at 20 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

CC(C)CC(O)=O

InChI

1S/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)

InChI key

GWYFCOCPABKNJV-UHFFFAOYSA-N

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Isovaleric acid may be used as an analytical reference standard for the quantification of the analyte in the following:
  • Rose apple (Syzygium jambos Alston) fruit using gas chromatography with flame ionization detection (GC-FID), mass spectrometry (GC-MS) and olfactometry/aroma extract dilution analysis (GC-O/AEDA).
  • Sicilian goat cheese using gas chromatography with flame ionization detection (GC-FID) and mass spectrometry (GC-MS).
  • Food products using gas chromatography with flame ionization detection (GC-FID).


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This Item
W310212129542W310204
description

analytical standard

description

natural, ≥98%, FG

description

99%

description

≥99%, FCC, FG

technique(s)

gas chromatography (GC): suitable, HPLC: suitable

technique(s)

-

technique(s)

-

technique(s)

-

grade

analytical standard

grade

Kosher, Halal, Fragrance grade, FG, natural

grade

-

grade

Halal, FG

format

neat

format

-

format

-

format

-

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

flavors and fragrances

application(s)

-

application(s)

flavors and fragrances

autoignition temp.

824 °F

autoignition temp.

824 °F

autoignition temp.

824 °F

autoignition temp.

824 °F

assay

≥98.5% (GC)

assay

≥98%

assay

99%

assay

≥99%


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Pictograms

Corrosion

Signal Word

Danger

Hazard Codes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point (°F)

176.0 °F - Pensky-Martens closed cup

Flash Point (°C)

80 °C - Pensky-Martens closed cup



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