Home > Compound List > Product Information
Isovaleric acid_Molecular_structure_CAS_503-74-2)
Click picture or here to close

Isovaleric acid

Catalog No. 129542 Name Sigma Aldrich
CAS Number 503-74-2 Website http://www.sigmaaldrich.com
M. F. C5H10O2 Telephone 1-800-521-8956
M. W. 102.1317 Fax
Purity 99% Email
Storage Chembase ID: 3400

SYNONYMS

Title
异戊酸
IUPAC name
3-methylbutanoic acid
IUPAC Traditional name
isovaleric acid
Synonyms
3-Methylbutyric acid
异丙基乙酸
3-甲基丁酸
3-Methylbutanoic acid

DATABASE IDS

MDL Number MFCD00002726
CAS Number 503-74-2
EC Number 207-975-3
Beilstein Number 1098522
PubChem SID 24847909

PROPERTIES

Linear Formula (CH3)2CHCH2COOH
Purity 99%
Auto Ignition Point 824 °F
Boiling Point 175-177 °C(lit.)
Density 0.925 g/mL at 20 °C(lit.)
Flash Point 74 °C
Flash Point 165.2 °F
Melting Point -29 °C(lit.)
Refractive Index n20/D 1.403(lit.)
Vapor Pressure 0.38 mmHg ( 20 °C)
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 3265 8/PG 2
Risk Statements 34
RTECS NY1400000
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 3265
Packing Group 2
German water hazard class 1

DETAILS

Description (English)
Packaging
100, 500 mL in glass bottle
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 129542.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
Description (简体中文)
包装
100, 500 mL in glass bottle
Other Notes
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 129542.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

REFERENCES