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Home > Encyclopedia > 1,2-oxazole-5-carboxylic acid

1,2-oxazole-5-carboxylic acid

1,2-oxazole-5-carboxylic acid structure

1,2-oxazole-5-carboxylic acid 

structure
  • CAS No:

    21169-71-1

  • Formula:

    C4H3NO3

  • Chemical Name:

    1,2-oxazole-5-carboxylic acid

  • Synonyms:

    isoxazol-5-carboxylic acid; F2158-0308; 5-Carboxy-1,2-oxazole; 5-isoxazolecarboxylic acid; 5-isoxazolylcarboxylic acid; Isoxazol-5-carbonsaeure; 5-Carboxyisoxazole; Isoxazole-5-carboxylic acid;Expand

1,2-oxazole-5-carboxylic acid Basic Attributes

113.07200

113.011292958 g/mol

DTXSID70366185

2934999090

Characteristics

63.33000

0.37280

slightly yellow powder

137-138ºC

321.2ºC at 760 mmHg

148.1ºC

1.516

0.000125mmHg at 25°C

Safety Information

3

R36/37/38

S24/25

Xi

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 6 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:113.07
XLogP3:0.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:113.011292958
Monoisotopic Mass:113.011292958
Topological Polar Surface Area:63.3
Heavy Atom Count:8
Complexity:104
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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