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Alfa Aesar™ Isobutyric acid, 99%

$30.34 - $37.68

Chemical Identifiers

Chemical Name or Material Isobutyric acid
CAS 79-31-2
Molecular Formula (CH3)2CHCO2H
Formula Weight 88.11g/mol
MDL Number MFCD00002658
UN Number UN2529
Beilstein 635770
Merck Index 14,5155
Synonym 2-Methylpropionic acid
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL04038AE

 
alfa aesar™
L04038-AE
100mL Each for $30.34

AAL040380F

 
alfa aesar™
L04038-0F
2500mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL04038AP

 
alfa aesar™
L04038-AP
500mL Each for $37.68
Description & Specifications

Specifications

Odor Pungent
Quantity 100mL
Boiling Point 153° to 154°C
Melting Point −47°C
Flash Point 59°C (138°F)
Quantity 100mL
Chemical Name or Material Isobutyric acid
CAS 79-31-2
Assay 99%
Molecular Formula (CH3)2CHCO2H
Formula Weight 88.11g/mol
MDL Number MFCD00002658
UN Number UN2529
Beilstein 635770
Merck Index 14,5155
Synonym 2-Methylpropionic acid
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H226-H302-H312
Flammable liquid and vapor.
Harmful if swallowed.
Harmful in contact with skin.
Health Hazard 3 GHS P Statement
P210-P280-P240-P303+P361+P353-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store in a well-ventilated place. Keep cool.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ISOBUTYRIC ACID
RTECS Number NQ4375000
TSCA TSCA

Applications
Isobutyric acid is used to prepare esters for flavors and perfumes. It is also used as a disinfecting agent, preservative and tanning agent. It finds applications in textile, varnish and the leather industry. Further, it is used as a lactation stimulant in dairy cattle. In addition to this, it is used in the preparation of tetramethylsuccinic acid and diisopropyl ketone.

Solubility
Miscible with water, alcohol, chloroform and ether. Slightly miscible with carbon tetrachloride.

Notes
Incompatible with strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P210-P280-P240-P303+P361+P353-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store in a well-ventilated place. Keep cool.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H226-H302-H312
Flammable liquid and vapor.
Harmful if swallowed.
Harmful in contact with skin.