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(R)-(+)-3-Butyn-2-ol Structure

(R)-(+)-3-Butyn-2-ol

Chemical Properties

Melting point -22.07°C (estimate)
alpha  46.7 º (neat)
Boiling point 108-111 °C (lit.)
Density  0.89 g/mL at 25 °C (lit.)
refractive index  1.4235-1.4255
Flash point 10°C
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
pka 13.28±0.20(Predicted)
form  Liquid
Specific Gravity 0.88
color  Clear colorless to yellow
optical activity [α]22/D +45°, neat
BRN  3587272
CAS DataBase Reference 42969-65-3(CAS DataBase Reference)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H226-H300+H330-H315-H317-H318-H335-H351
Precautionary statements P202-P210-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  F,T+
Risk Statements  11-23/24/25-36/37/38-28-24-43-41-40-26/28-10
Safety Statements  16-23-26-36/37/39-45-28A-24
RIDADR  1986
WGK Germany  3
HazardClass  6.1
PackingGroup  II
HS Code  29052900
NFPA 704:
3
4 0

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