Synonym(s): 1-Cyano-3-butyne; 4-Cyano-1-butyne
Empirical Formula: C5H5N
Linear Formula: C5H5N
Formula Weight: 79.10
MDL Number: MFCD00041563
Purity: 97%
Density: 0.9063 g/mL at 25 °C
Refractive Index: n20/D 1.4350
Storage: 2-8°C
Signal Word: Danger
Hazard statements: H301
Precautionary statements: P301 + P310
Risk Statements (Europe): 25
Safety Statements (Europe): 45
Hazard Codes (Europe): T