Synonym(s): β-Isoamylene; Amylene
Empirical Formula: C5H10
Linear Formula: CH3CH=C(CH3)2
Formula Weight: 70.13
MDL Number: MFCD00009276
Purity: ≥95.0% (GC)
Boiling Point: 35-38 °C(lit.)
Melting Point: −134 °C(lit.)
Density: 0.662 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.385(lit.); n20/D 1.388
Beilstein Registry Number: 1361353
Signal Word: Danger
Hazard statements: H225-H302-H304-H315-H336-H341-H411
Precautionary statements: P210-P261-P273-P281-P301 + P310-P331
Risk Statements (Europe): 11-22-38-51/53-65-67-68
Safety Statements (Europe): 36/37-45-61-62
Hazard Codes (Europe): F,Xn,N