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2117-11-5

Name 4-PENTYN-2-OL
CAS 2117-11-5
EINECS(EC#) 218-321-1
Molecular Formula C5H8O
MDL Number MFCD00004555
Molecular Weight 84.12
MOL File 2117-11-5.mol
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Chemical Properties

Appearance Clear colorless to pale yellow liquid
Melting point  -24.1°C (estimate)
Boiling point  126-127 °C (lit.)
density  0.892 g/mL at 25 °C(lit.)
refractive index  n20/D 1.438(lit.)
Fp  99 °F
storage temp.  Flammables area
solubility  Miscible with chloroform and ethyl acetate.
form  Liquid
pka 14.29±0.20(Predicted)
color  Clear colorless to pale yellow
Specific Gravity 0.892
BRN  1734245
CAS DataBase Reference 2117-11-5(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN 1987 3/PG 3
WGK Germany  3
F  10
HazardClass  3
PackingGroup  III
HS Code  29052990

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