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ChemicalBook CAS DataBase List 4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%

4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+% Structure

4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%

Product Name4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%
CAS33549-66-5
CBNumberCB21569393
MFC4H4Br2N2O
MW255.9
MDL NumberMFCD00015942
MOL File33549-66-5.mol

Chemical Properties

Melting point	129-132°C
Density	2.44±0.1 g/cm3(Predicted)
storage temp.	-20°C Freezer
solubility	DMSO (Slightly), Methanol (Very Slightly)
pka	9.27±0.60(Predicted)
form	Solid
color	Off-White to Pale Beige

Safety

Symbol(GHS)

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

NFPA 704:

	1
2		0

4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+% Price

Product number	Packaging	Price	Product description	Buy
Alfa Aesar B25551	25g	$0	4,4-Dibromo-3-methyl-2-pyrazolin-5-one 98+%	Buy
Alfa Aesar B25551	5g	$0	4,4-Dibromo-3-methyl-2-pyrazolin-5-one 98+%	Buy
TRC D425415	100mg	$90	4,4-Dibromo-2,4-dihydro-5-methyl-3H-pyrazol-3-one	Buy
Usbiological 161580	5g	$403	4,4-Dibromo-2,4-dihydro-5-methyl-3H-pyrazol-3-one	Buy
American Custom Chemicals Corporation CHM0117189	5MG	$501.97	4,4-DIBROMO-3-METHYL-1H-PYRAZOL-5(4H)-ONE 95.00%	Buy

4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+% Chemical Properties,Usage,Production

4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+% synthesis

Preparation Products And Raw materials

4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+% Suppliers

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