Synonym(s): tert-Butyl acetylenecarboxylate
Empirical Formula: C7H10O2
Linear Formula: HC≡CCOOC(CH3)3
Formula Weight: 126.15
MDL Number: MFCD00060100
Purity: 98%
Boiling Point: 52-53 °C/27 mmHg(lit.)
Melting Point: 18-20 °C(lit.)
Density: 0.919 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.418(lit.)
Beilstein Registry Number: 1747175
Signal Word: Warning
Hazard statements: H226-H315-H319-H335
Precautionary statements: P261-P305 + P351 + P338
Risk Statements (Europe): 10-36/37/38
Safety Statements (Europe): 26-36/37/39
Hazard Codes (Europe): Xi