4-Oxazolecarboxylic acid
Properties
- Molecular formula
- C4H3NO3
- Molar mass
- 113.07 g/mol
- Exact mass
- 113.0113 Da
- Melting point
- 142 °C
- logP
- 0.37Crippen estimate
- Polar surface area
- 63.3 Ų
- H-bond donors / acceptors
- 1 / 3
- Rotatable bonds
- 1
Hazards
Warning
- H302 Harmful if swallowed16.7% of notifiers
- H312 Harmful in contact with skin16.7% of notifiers
- H315 Causes skin irritation83.3% of notifiers
- H319 Causes serious eye irritation83.3% of notifiers
- H332 Harmful if inhaled16.7% of notifiers
- H335 May cause respiratory irritation66.7% of notifiers
Aggregated from 6 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501
Identifiers
CAS number
23012-13-7SMILES
O=C(O)c1cocn1InChIKey
JBCFJMYPJJWIRG-UHFFFAOYSA-NInChI
InChI=1S/C4H3NO3/c6-4(7)3-1-8-2-5-3/h1-2H,(H,6,7)Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
2 names
- 4-Carboxyoxazole
- 1,3-Oxazole-4-carboxylic acid
Work with 4-Oxazolecarboxylic acid
Similar compounds
4,6-Pyrimidine dicarboxylic acid16490-02-154 % similar
2,5-Pyrazinedicarboxylic acid122-05-452 % similar
4-Pyrimidinecarboxylic acid31462-59-647 % similar
2,5-Pyrazinedicarboxylic acid dihydrate205692-63-347 % similar
3,6-Pyridazinedicarboxylic acid57266-70-346 % similar
6-Hydroxypyrimidine-4-carboxylic acid6299-87-245 % similar
Ethyl oxazole-4-carboxylate23012-14-844 % similar
6-Chloro-4-pyrimidinecarboxylic acid37131-91-244 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.