4-Bromo-1,3,5-trimethyl-1H-pyrazole

4-Bromo-1,3,5-trimethyl-1H-pyrazole Basic information

Product Name:	4-Bromo-1,3,5-trimethyl-1H-pyrazole
Synonyms:	4-BROMO-1,3,5-TRIMETHYLPYRAZOLE, PURISS, 98%;4-BROMO-1,3,5-TRIMETHYL-1H-PYRAZOLE;4-BROMO-1,3,5-TRIMETHYLPYRAZOLE;BUTTPARK 34\09-42;JR-13732, 4-Bromo-1,3,5-trimethyl-1H-pyrazole, 98%;4-BroMo-1,3,5-triMethylpyrazole;4-Bromo-1,3,5-trimethylpyrazole 98%;4-Bromo-1,3,5-trimethyl-1H-pyrazole ,98%
CAS:	15801-69-1
MF:	C6H9BrN2
MW:	189.05
EINECS:	625-760-6
Product Categories:	Bases & Related Reagents;Nucleotides;Pyrazoles & Triazoles;Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;Halides;Pyrazoles & Triazoles;Nucleotides and Nucleosides;Pyrazoles;PyrazolesHeterocyclic Building Blocks
Mol File:	15801-69-1.mol

4-Bromo-1,3,5-trimethyl-1H-pyrazole Chemical Properties

Melting point	30-34 °C (lit.)
Boiling point	101-102 °C/15 mmHg (lit.)
density	1.50±0.1 g/cm3(Predicted)
Fp	219 °F
storage temp.	Sealed in dry,Room Temperature
solubility	Dichloromethane, Ethanol
pka	1.26±0.10(Predicted)
form	Solid
color	White Crystalline
BRN	2371
CAS DataBase Reference	15801-69-1(CAS DataBase Reference)
NIST Chemistry Reference	4-Bromo-1,3,5-trimethylpyrazole(15801-69-1)

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

4-Bromo-1,3,5-trimethyl-1H-pyrazole Usage And Synthesis

Chemical Properties

White Crystalline Solid

4-Bromo-1,3,5-trimethyl-1H-pyrazole Preparation Products And Raw materials

Raw materials	PETROLEUM ETHER-->Chloroform-->Carbon tetrachloride-->N-Bromosuccinimide-->Methylhydrazine-->Acetylacetone-->Dimethyl carbonate-->3,5-Dimethylpyrazole-->1,3,5-Trimethylpyrazole-->4-Bromo-3,5-dimethylpyrazole-->Methyl bromide
Preparation Products	1,3,5-TRIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE-->Boronic acid, B-(1,3,5-trimethyl-1H-pyrazol-4-yl)-

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