Synonym(s): 2-Methylpropionic acid
Formula: (CH3)2CHCO2H
Formula weight: 88.11
Purity: 99%
CAS Number: 79-31-2
UN Number: UN2529
Hazard Class: 3
Packing Group: III
Harmonized Tariff Code: 2915.60
Hazard Statements: H226-H302-H312
Flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin.
Precautionary Statements: 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.
Risk Phrases: 21/22
Harmful in contact with skin and if swallowed.