625-31-0

Name 4-PENTEN-2-OL
CAS 625-31-0
EINECS(EC#) 210-887-8
Molecular Formula C5H10O
MDL Number MFCD00004556
Molecular Weight 86.13
MOL File 625-31-0.mol
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Chemical Properties

Appearance CLEAR COLOURLESS LIQUID
Melting point  25.74°C
Boiling point  115-116 °C (lit.)
density  0.837 g/mL at 25 °C(lit.)
refractive index  n20/D 1.424(lit.)
Fp  78 °F
storage temp.  Flammables area
form  Liquid
pka 15.10±0.20(Predicted)
color  Clear colorless
Specific Gravity 0.837
Odor fruity
BRN  1839744
InChI 1S/C5H10O/c1-3-4-5(2)6/h3,5-6H,1,4H2,2H3
InChIKey ZHZCYWWNFQUZOR-UHFFFAOYSA-N
SMILES CC(O)CC=C
LogP 1.033 (est)
CAS DataBase Reference 625-31-0(CAS DataBase Reference)
EPA Substance Registry System 4-Penten-2-ol (625-31-0)
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Safety Data

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P210-P240-P241-P280a-P303+P361+P353-P501a
Hazard Codes  Xn,F
Risk Statements 
R10:Flammable.
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1987 3/PG 3
WGK Germany  3
F  10-23
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29052990
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 3

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