61848

Supelco

Isovaleraldehyde

analytical standard

Synonym(s):
NSC 404119, 3-Methylbutanal, 3-Methylbutyraldehyde
Linear Formula:
(CH3)2CHCH2CHO
CAS Number:
Molecular Weight:
86.13
Beilstein/REAXYS Number:
773692
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

Quality Level

grade

analytical standard

vapor density

2.96 (vs air)

vapor pressure

30 mmHg ( 20 °C)

assay

≥97.0% (GC)

form

neat

autoignition temp.

464 °F

shelf life

limited shelf life, expiry date on the label

application(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤1% isovaleric acid

refractive index

n20/D 1.386-1.390
n20/D 1.388 (lit.)

bp

90 °C (lit.)

density

0.803 g/mL at 25 °C (lit.)

Featured Industry

Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care

Organoleptic

pungent

format

neat

storage temp.

2-8°C

SMILES string

[H]C(=O)CC(C)C

InChI

1S/C5H10O/c1-5(2)3-4-6/h4-5H,3H2,1-2H3

InChI key

YGHRJJRRZDOVPD-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Isovaleraldehyde may be used as a reference chemical standard for the analysis of microbial volatile organic compounds from isolates of Aspergillus flavus using solid phase microextraction (SPME) combined with gas chromatography-mass spectrometry.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Signal Word

Danger

hazcat

Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

storage_class_code

3 - Flammable liquids

WGK Germany

WGK 2

Flash Point(F)

32.9 °F - closed cup

Flash Point(C)

0.5 °C - closed cup

Certificate of Analysis

Certificate of Origin

Monitoring MVOC profiles over time from isolates of Aspergillus flavus using SPME GC-MS.
Sun D, et al.
Journal of Agricultural Chemistry and Environment, 3(02), 48-48 (2014)
Paweł Mochalski et al.
Cell biochemistry and biophysics, 71(1), 323-329 (2014-08-16)
Gas chromatography with mass spectrometric detection combined with head-space needle trap extraction as the pre-concentration technique was applied to identify and quantify volatile organic compounds released or metabolised by human umbilical vein endothelial cells. Amongst the consumed species there were...

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service