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ChemicalBook--->CAS DataBase List--->57097-81-1

57097-81-1

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57097-81-1 Structure

57097-81-1 Structure
IdentificationBack Directory
[Name]

3-BROMO-5-METHYL-1H-PYRAZOLE
[CAS]

57097-81-1
[Synonyms]

3-Bromo-5-methylpyrazole
3-BROMO-5-METHYL-1H-PYRAZOLE
3-Bromo-5-methyl-2H-pyrazole
1H-Pyrazole, 3-broMo-5-Methyl-
[EINECS(EC#)]

804-261-9
[Molecular Formula]

C4H5BrN2
[MDL Number]

MFCD11215487
[MOL File]

57097-81-1.mol
[Molecular Weight]

161
Questions And AnswerBack Directory
[Uses]

3-Bromo-5-methyl-1H-pyrazole is used to prepare cyclobutanediyls.
Chemical PropertiesBack Directory
[Melting point ]

138-139 °C
[Boiling point ]

270℃
[density ]

1.723
[Fp ]

117℃
[storage temp. ]

Inert atmosphere,2-8°C
[pka]

11.44±0.10(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H319-H335-H302+H312+H332-H315
[Precautionary statements ]

P280-P301+P312-P362+P364
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