2644-93-1

Name 1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde
CAS 2644-93-1
Molecular Formula C7H10N2O
MDL Number MFCD00159623
Molecular Weight 138.17
MOL File 2644-93-1.mol
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Chemical Properties

Melting point  71 °C
Boiling point  132°C/12mm
density  1.09±0.1 g/cm3(Predicted)
Fp  132°C/12mm
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  crystalline solid
pka 1.22±0.10(Predicted)
color  Light yellow
Sensitive  Air Sensitive
InChI 1S/C7H10N2O/c1-5-7(4-10)6(2)9(3)8-5/h4H,1-3H3
InChIKey HMTUBXVXHHITGO-UHFFFAOYSA-N
SMILES Cc1nn(C)c(C)c1C=O
CAS DataBase Reference 2644-93-1(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
WGK Germany  WGK 3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29331990
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral

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