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ChemicalBook--->CAS DataBase List--->81382-45-8

81382-45-8

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81382-45-8 Structure

81382-45-8 Structure
IdentificationBack Directory
[Name]

4-HYDROXYINDAZOLE
[CAS]

81382-45-8
[Synonyms]

1H-Indazol-4-ol
4-HYDROXYINDAZOLE
1H-Indazol-4-ol ,97%
4-Hydroxy-1H-indazole
4-Hydroxyindazole HCl
4-HYDROXYL (1H)INDAZOLE
4-Hydroxyindazole hydrochloride
1,2-dihydroindazol-4-one hydrochloride
[EINECS(EC#)]

200-258-5
[Molecular Formula]

C7H6N2O
[MDL Number]

MFCD06858736
[MOL File]

81382-45-8.mol
[Molecular Weight]

134.14
Chemical PropertiesBack Directory
[Melting point ]

177-178℃
[Boiling point ]

366.5±15.0 °C(Predicted)
[density ]

1.434±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

8.76±0.40(Predicted)
Hazard InformationBack Directory
[Chemical Properties]

White to off-white solid
Safety DataBack Directory
[Risk Statements ]

20/21/22
[Safety Statements ]

24/25-36/37
[HS Code ]

29339900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Methanol-->Sulfuric acid-->Acetic acid-->Sodium nitrite-->Palladium-->2-Methyl-3-nitroaniline
Spectrum DetailBack Directory
[Spectrum Detail]

4-HYDROXYINDAZOLE(81382-45-8)1HNMR
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