1H-Pyrazole, 3,5-dibromo-1-methyl-

Product Name: 1H-Pyrazole, 3,5-dibromo-1-methyl-
CAS No.: 1361019-05-7
Chemical Name: 1H-Pyrazole, 3,5-dibromo-1-methyl-
Synonyms: 3,5-Dibromo-1-methylpyrazole;3,5-bibromo-1-methyl-1H-pyrazole;1H-Pyrazole, 3,5-dibromo-1-methyl-
CBNumber: CB54033904
Molecular Formula: C4H4Br2N2
Formula Weight: 239.9
MOL File: 1361019-05-7.mol

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1H-Pyrazole, 3,5-dibromo-1-methyl- Property

Boiling point:: 258.8±20.0 °C(Predicted)
Density: 2.22±0.1 g/cm3(Predicted)
storage temp.: Storage temp. 2-8°C
pka: -1.51±0.10(Predicted)
Appearance: Colorless to light yellow Liquid
InChI: InChI=1S/C4H4Br2N2/c1-8-4(6)2-3(5)7-8/h2H,1H3
InChIKey: KFOQLTKNWNGAHL-UHFFFAOYSA-N
SMILES: N1(C)C(Br)=CC(Br)=N1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Synthonix

Product number: D63345
Product name: 3,5-Dibromo-1-methyl-1H-pyrazole
Purity: >98%
Packaging: 100mg
Price: $22
Updated: 2026/05/06

Synthonix

Product number: D63345
Product name: 3,5-Dibromo-1-methyl-1H-pyrazole
Purity: >98%
Packaging: 250mg
Price: $30
Updated: 2026/05/06

Synthonix

Product number: D63345
Product name: 3,5-Dibromo-1-methyl-1H-pyrazole
Purity: >98%
Packaging: 1g
Price: $40
Updated: 2026/05/06

Chemenu

Product number: CM331067
Product name: 3,5-Dibromo-1-methyl-1H-pyrazole
Purity: 95%+
Packaging: 1g
Price: $52
Updated: 2026/05/20

Chemenu

Product number: CM331067
Product name: 3,5-Dibromo-1-methyl-1H-pyrazole
Purity: 95%+
Packaging: 5g
Price: $196
Updated: 2026/05/20