10229-10-4

Name 3-PENTYN-1-OL
CAS 10229-10-4
EINECS(EC#) 233-550-7
Molecular Formula C5H8O
MDL Number MFCD00002956
Molecular Weight 84.12
MOL File 10229-10-4.mol
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Chemical Properties

Appearance clear yellow liquid
Melting point  -24.1°C (estimate)
Boiling point  154-157 °C (lit.)
density  0.912 g/mL at 25 °C(lit.)
refractive index  n20/D 1.456(lit.)
Fp  130 °F
storage temp.  2-8°C
form  clear liquid
pka 14.39±0.10(Predicted)
color  Colorless to Light yellow to Light orange
Specific Gravity 0.912
BRN  1735967
InChI InChI=1S/C5H8O/c1-2-3-4-5-6/h6H,4-5H2,1H3
InChIKey IDYNOORNKYEHHO-UHFFFAOYSA-N
SMILES C(O)CC#CC
LogP 0.684 (est)
CAS DataBase Reference 10229-10-4(CAS DataBase Reference)
EPA Substance Registry System 3-Pentyn-1-ol (10229-10-4)

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
TSCA  Yes
HazardClass  3.2
PackingGroup  III
HS Code  29052900

Hazard Information

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