Item name:
2-butynoic acid
Group:
Other Specialties
CAS Number:
590-93-2
EC Number:
209-695-7
Synonyms:
but-2-ynoic acid,
Ipuac Name:
but-2-ynoic acid
Molecular Formula:
C4H4O2
Molecular Weight:
84.0734 g/mol
Boiling Point:
203ºC at 760 mmHg
Flash Point:
90.9ºC
Melting Point:
74-78ºC
Hazard Class:
8
HS Code:
2916190090
RID/ADR:
UN 3261
Risk Statements:
R20/21/22; R34
Signal World:
Danger