1679-36-3

Name 3-HEXYN-2-ONE
CAS 1679-36-3
Molecular Formula C6H8O
MDL Number MFCD00041627
Molecular Weight 96.13
MOL File 1679-36-3.mol
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Chemical Properties

Appearance Clear yellow liquid
Boiling point  68 °C (50 mmHg)
density  0.878
refractive index  1.4410
Fp  39 °C
storage temp.  Refrigerator (+4°C) + Flammables area
form  Liquid
color  Clear yellow
BRN  1699613
InChI 1S/C6H8O/c1-3-4-5-6(2)7/h3H2,1-2H3
InChIKey LTAPKZGQTMVYMX-UHFFFAOYSA-N
SMILES CCC#CC(C)=O
EPA Substance Registry System 3-Hexyn-2-one (1679-36-3)

Safety Data

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)Skull and Crossbones (GHS06)
GHS02,GHS05,GHS06
Signal word  Danger
Hazard statements  H226-H302-H315-H318-H331-H335
Precautionary statements  P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Hazard Codes  T+,Xn
Risk Statements 
Safety Statements 
RIDADR  1224
WGK Germany  WGK 3
HazardClass  3
PackingGroup  III
HS Code  29141990
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Aquatic Chronic 3

Hazard Information

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