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ChemicalBook--->CAS DataBase List--->16681-70-2

16681-70-2

16681-70-2 Structure

16681-70-2 Structure
IdentificationBack Directory
[Name]

1,2,3-TRIAZOLE-4-CARBOXYLIC ACID
[CAS]

16681-70-2
[Synonyms]

SKL571
5-Carboxy-1,2,3-triazole
2H-triazole-4-carboxylic acid
1,2,3-TRIAZOLE-5-CARBOXYLIC ACID
1,2,3-TRIAZOLE-4-CARBOXYLIC ACID
1H-1,2,3-TRIAZOLE-4-CARBOXYLIC ACID
1H-1,2,3-Triazole-5-carboxylic acid
3H-[1,2,3]TRIAZOLE-4-CARBOXYLIC ACID
2H-1,2,3-triazole-4-carboxylic acid()
[Molecular Formula]

C3H3N3O2
[MDL Number]

MFCD00039676
[MOL File]

16681-70-2.mol
[Molecular Weight]

113.07
Chemical PropertiesBack Directory
[Melting point ]

213 °C(Solv: water (7732-18-5))
[Boiling point ]

446.2±18.0 °C(Predicted)
[density ]

1.694±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

pK1:3.22;pK2:8.73 (25°C)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
[Hazard Codes ]

Xi
[HazardClass ]

IRRITANT
[HS Code ]

2933998090
Hazard InformationBack Directory
[Synthesis Reference(s)]

Journal of the American Chemical Society, 76, p. 4933, 1954 DOI: 10.1021/ja01648a051
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