950-81-2

Name 4-ANTIPYRINECARBOXALDEHYDE
CAS 950-81-2
EINECS(EC#) 213-452-0
Molecular Formula C12H12N2O2
MDL Number MFCD00003144
Molecular Weight 216.24
MOL File 950-81-2.mol
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Chemical Properties

Melting point  162-165 °C (lit.)
Boiling point  334.8±52.0 °C(Predicted)
density  1.292±0.06 g/cm3(Predicted)
storage temp.  Inert atmosphere,Room Temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
form  crystalline powder
pka -1.39±0.60(Predicted)
color  Off white
Cosmetics Ingredients Functions HAIR DYEING
InChI 1S/C12H12N2O2/c1-9-11(8-15)12(16)14(13(9)2)10-6-4-3-5-7-10/h3-8H,1-2H3
InChIKey QFYZFYDOEJZMDX-UHFFFAOYSA-N
SMILES [H]C(=O)C1=C(C)N(C)N(c2ccccc2)C1=O
CAS DataBase Reference 950-81-2(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:Wear suitable protective clothing .
WGK Germany  3
Hazard Note  Irritant
HS Code  2933199090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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