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Home > Encyclopedia > 4-Isoxazolecarboxylicacid

4-Isoxazolecarboxylicacid

4-Isoxazolecarboxylicacid structure

4-Isoxazolecarboxylicacid 

structure
  • CAS No:

    6436-62-0

  • Formula:

    C4H3NO3

  • Chemical Name:

    4-Isoxazolecarboxylicacid

  • Synonyms:

    4-ISOXAZOLECARBOXYLIC ACID;ISOXAZOLE-4-CARBOXYLIC ACID;ISOOXAZOLE-4-CARBOXYLIC ACID;1,2-oxazole-4-carboxylic acid;4-Carboxyisoxazole, 1,2-Oxazole-4-carboxylic acid, 4-Carboxy-1,2-oxazole

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Description

off-white to light yellow powder

4-Isoxazolecarboxylicacid Basic Attributes

113.07

113.011292

DTXSID30214577

2934999090

Characteristics

63.3

-0.1

off-white to light yellow powder

1.5±0.1 g/cm3

123-124 °C

321.2°C at 760 mmHg

148.1±20.4 °C

1.517

Safety Information

Xi

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

H302

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:113.07
XLogP3:-0.1
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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