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49783-72-4

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Chemical Properties

49783-72-4 Structure

49783-72-4 Structure

Identification	Back Directory
[Name] 5-Isoxazolecarbonyl chloride, 3-methyl- (9CI)
[CAS] 49783-72-4
[Synonyms] 3-METHYLISOXAZOLE-5-CARBONYL CHLORIDE 3-Methyl-5-isoxazolecarbonyl chloride 5-Isoxazolecarbonyl chloride, 3-Methyl- 3-Methylisoxazole-5-carbonylchloride97% 3-methyl-1,2-oxazole-5-carbonyl chloride 3-Methylisoxazole-5-carbonyl chloride 97% 5-Isoxazolecarbonyl chloride, 3-methyl- (9CI)
[Molecular Formula] C5H4ClNO2
[MDL Number] MFCD09817464
[MOL File] 49783-72-4.mol
[Molecular Weight] 145.544

Chemical Properties	Back Directory
[Melting point ] 39-41°C
[Boiling point ] 239.9±20.0 °C(Predicted)
[density ] 1.345±0.06 g/cm3(Predicted)
[pka] -3.94±0.50(Predicted)
[CAS DataBase Reference] 49783-72-4

Safety Data	Back Directory
[Symbol(GHS) ] GHS05
[Signal word ] Danger
[Hazard statements ] H314
[Precautionary statements ] P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
[Hazard Codes ] C,Xi
[Risk Statements ] 36
[Safety Statements ] 26
[HazardClass ] IRRITANT
[HS Code ] 2934999090

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