Synonyms: 2-Methylpropionic acid
CAS Number: 79-31-2
Formula: C4H8O2
Formula Weight: 88.11
Linear Formula: (CH3)2CHCO2H
MDL No.: MFCD00002658
Purity: 0.99
Boiling Point: 153-154 C(lit.)
Melting Point: -47 C (lit.)
Density: 0.95 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.393(lit.)
Beilstein Registry Number: 635770
EC Number: 201-195-7
UNSPSC Code: 12352100
RTECS: NQ4375000
RIDADR: UN 2529 8(3) / PGIII
WGK Germany: 1
Flash Point(F): 131 F
Flash Point(C): 55 C
R Codes: 10-21/22-34
S Codes: 26-36/37/39-45
IOD Codes: C
Symbol: GHS02, GHS05, GHS06
Signal Word: Danger
Hazard Statements: H226-H302-H311-H314
Precautionary statements: P210-P260-P280-P303 + P361 + P353-P305 + P351 + P338-P370 + P378