23012-13-7

Name Oxazole-4-carboxylic acid
CAS 23012-13-7
Molecular Formula C4H3NO3
MDL Number MFCD06797151
Molecular Weight 113.07
MOL File 23012-13-7.mol
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Chemical Properties

Melting point  142 °C
Boiling point  289.3±13.0 °C(Predicted)
density  1.449±0.06 g/cm3(Predicted)
storage temp.  2-8°C
solubility  soluble in Methanol
form  Powder
pka 3.39±0.10(Predicted)
color  Pale orange to brown
InChI 1S/C4H3NO3/c6-4(7)3-1-8-2-5-3/h1-2H,(H,6,7)
InChIKey JBCFJMYPJJWIRG-UHFFFAOYSA-N
SMILES OC(=O)c1cocn1
CAS DataBase Reference 23012-13-7(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
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 .
WGK Germany  3
Hazard Note  Irritant
HS Code  29349990
Storage Class 11 - Combustible Solids

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