Catalog No.: PI-29335
Synonym: 5-Carboxyisoxazole; 1,2-Oxazole-5-carboxylic acid; 5-Carboxy-1,2-oxazole
Molecular Formula: C₄H₃NO₃
Molecular Weight: 113.07
CAS Number: 21169-71-1
MDL Number: MFCD00156151

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Appearance: White to Yellow Solid
Purity: 98.0%
Freezing/Melting Point: 144-148 °C(lit.)
Boiling Point: 321.2 °C at 760 mmHg
Flash Point:
Density:
nD20:
EINECS:
RTECS:
UN: Not dangerous goods
Beilatein:
HTS:
TSCA Inventory: Not listed
Storage: -20 °C
Inchikey: MIIQJAUWHSUTIT-UHFFFAOYSA-N
SMILES: OC(=O)c1ccno1
InChl: 1S/C4H3NO3/c6-4(7)3-1-2-5-8-3/h1-2H,(H,6,7)