764-33-0

Name 2-HEXYNOIC ACID
CAS 764-33-0
Molecular Formula C6H8O2
MDL Number MFCD00014371
Molecular Weight 112.13
MOL File 764-33-0.mol
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Chemical Properties

Melting point  23-26°C
Boiling point  230 °C
density  0.992 g/mL at 25 °C
refractive index  1.4590
Fp  110-112°C/10mm
storage temp.  Storage temp. 2-8°C
pka 2.67±0.10(Predicted)
BRN  1744983
InChI 1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-3H2,1H3,(H,7,8)
InChIKey AKYAUBWOTZJUBI-UHFFFAOYSA-N
SMILES CCCC#CC(O)=O
CAS DataBase Reference 764-33-0(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
R36:Irritating to the eyes.
R22:Harmful if swallowed.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37:Wear suitable protective clothing and gloves .
RIDADR  3261
WGK Germany  2
HazardClass  8
PackingGroup  II
HS Code  29161900
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Resp. Sens. 1

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