analytical standard
Synonym(s): n-Valeric acid; Pentanoic acid
Empirical Formula: C5H10O2
Formula Weight: 102.13
Linear Formula: CH3(CH2)3COOH
MDL Number: MFCD00004413
Purity: ≥99.8% (GC)
Boiling Point: 110-111 °C/10 mmHg(lit.); 185 °C(lit.)
Melting Point: −20-−18 °C(lit.)
Density: 0.939 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.408(lit.); n20/D 1.408
Beilstein Registry Number: 969454
RTECS No.: YV6100000
RIDADR: UN 3265 8 / PGIII
Signal Word: Danger
Hazard statements: H314-H412
Precautionary statements: P273-P280-P305 + P351 + P338-P310
Hazard Codes (Europe) : C
Risk Statements (Europe): 34-52/53
Safety Statements (Europe): 26-36-45-61
WGK Germany: 1