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2-Oxovaleric acid_Molecular_structure_CAS_1821-02-9)
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2-Oxovaleric acid

Catalog No. 75950 Name Sigma Aldrich
CAS Number 1821-02-9 Website http://www.sigmaaldrich.com
M. F. C5H8O3 Telephone 1-800-521-8956
M. W. 116.11522 Fax
Purity ≥98.0% (T) Email
Storage Chembase ID: 108112

SYNONYMS

Title
2-氧代戊酸
IUPAC name
2-oxopentanoic acid
IUPAC Traditional name
α-oxopentanoic acid
Synonyms
α-酮戊酸
α-Ketovaleric acid
2-戊酮酸
2-Oxopentanoic acid

DATABASE IDS

Beilstein Number 635884
PubChem SID 24886903
EC Number 217-340-2
CAS Number 1821-02-9
MDL Number MFCD00066435

PROPERTIES

Linear Formula CH3CH2CH2COCOOH
Purity ≥98.0% (T)
Boiling Point 88-90 °C/12 mmHg(lit.)
Density 1.110 g/mL at 20 °C(lit.)
Flash Point 94 °C
Flash Point 201.2 °F
Melting Point 7-9 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
Storage Temperature 2-8°C
German water hazard class 3

DETAILS

Description (English)
Packaging
5, 25 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. 75950.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
5, 25 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. 75950.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

REFERENCES