ChemicalBook--->CAS DataBase List--->2820-37-3

2820-37-3

2820-37-3 Structure

2820-37-3 Structure
IdentificationBack Directory
[Name]

3,4-DIMETHYL PYRAZOLE
[CAS]

2820-37-3
[Synonyms]

3,4-Dimethyl-1
3,4-DIMETHYL PYRAZOLE
3,4-Dimethyl-1H-pyrazol
4,5-dimethyl-1H-pyrazole
[EINECS(EC#)]

429-130-1
[Molecular Formula]

C5H8N2
[MDL Number]

MFCD00462154
[MOL File]

2820-37-3.mol
[Molecular Weight]

96.1304
Chemical PropertiesBack Directory
[Appearance]

Light Yellow Solid
[Melting point ]

44-46°C
[Boiling point ]

189.67°C (rough estimate)
[density ]

0.9325
[refractive index ]

1.4739 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

Acetonitrile (Very Slightly), Chloroform (Slightly)
[form ]

Fused Solid
[pka]

15.51±0.50(Predicted)
[color ]

Cream
[Water Solubility ]

Slightly soluble in water.
[BRN ]

1621
[EPA Substance Registry System]

1H-Pyrazole, 3,4-dimethyl- (2820-37-3)
Hazard InformationBack Directory
[Chemical Properties]

Light Yellow Solid
[Uses]

3,4-Dimethyl-1H-pyrazole is used as pharmaceutical intermediate.
[Definition]

ChEBI: 3,4-dimethyl-1H-pyrazole is a member of the class of pyrazoles that is 1H-pyrazole which is substituted by methyl groups at positions 3 and 4.
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22-41-52/53
[Safety Statements ]

26-39-61
[WGK Germany ]

3
[HS Code ]

2933199090
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

3,4-Dimethylpyrazole phosphate-->5-Iodo-3,4-dimethyl-1H-pyrazole
Spectrum DetailBack Directory
[Spectrum Detail]

3,4-DIMETHYL PYRAZOLE(2820-37-3)FT-IR
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