CAS Number: 42969-65-3
Formula: C4H6O
Formula Weight: 70.09
Linear Formula: HC///CCH(OH)CH3
MDL No.: MFCD00211237
Purity: 0.98
Boiling Point: 108-111 C(lit.)
Density: 0.89 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.426(lit.)
UNSPSC Code: 12352000
Application: (R)-(+)-3-Butyn-2-ol may be used as a starting material in the multi-step synthesis of (R)-benzyl 4-hydroxyl-2-pentynoate.
Application: Propargylic alcohols are important starting materials for new classes of second generation 5-lipoxygenase inhibitors.
Application: Used in a ruthenium-catalyzed polymerization providing helical polyacetylenes.
RIDADR: UN 2929 3(6.1) / PGII
WGK Germany: 3
Flash Point(F): 78.8 F
Flash Point(C): 26 C
R Codes: 10-26/28-36/37/38-40-41-43
S Codes: 16-24-26-36/37/39-45
IOD Codes: T+
Symbol: GHS02, GHS05, GHS06, GHS08
Signal Word: Danger
Hazard Statements: H226-H300-H315-H317-H318-H330-H335-H351
Precautionary statements: P260-P264-P280-P284-P301 + P310-P305 + P351 + P338