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  8. 3,5-Dimethyl-1H-pyrazole, 99%

3,5-Dimethyl-1H-pyrazole, 99%

Catalog No. p-7080577
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AAA1015718 50 g
AAA1015730 250 g
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Catalog No. AAA1015718 Supplier Thermo Scientific Chemicals Supplier No. A1015718
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Description

CAS: 67-51-6 | C5H8N2 | 96.13 g/mol

3,5-Dimethyl-1H-pyrazole is combined with Chromium(VI)­ oxide, is a valuable reagent for oxidation of primary and secondary alcohols to carbonyl compounds. It reacts with malonic esters gives a family of cross-conjugated monomeric betaines. It is a common reagent for the preparation of pyrazolato ligated complexes. It is also used to prepare N-1-substituted derivatives having antibacterial activity.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3,5-Dimethyl-1H-pyrazole is combined with Chromium(VI)­ oxide, is a valuable reagent for oxidation of primary and secondary alcohols to carbonyl compounds. It reacts with malonic esters gives a family of cross-conjugated monomeric betaines. It is a common reagent for the preparation of pyrazolato ligated complexes. It is also used to prepare N-1-substituted derivatives having antibacterial activity.

Solubility
Soluble in water, methanol 0.1 g/mL.

Notes
Store away from oxidizing agents. Store in a cool, dry condition in well sealed containers.

Chemical Identifiers

CAS 67-51-6
Molecular Formula C5H8N2
Molecular Weight (g/mol) 96.13
MDL Number MFCD00005243
InChI Key SDXAWLJRERMRKF-UHFFFAOYSA-N
Synonym 3,5-dimethylpyrazole, 1h-pyrazole, 3,5-dimethyl, 3,5 dmp, pyrazole, 3,5-dimethyl, 3,5-dwumetylopirazolu, unii-h21n865k9j, 3,5-dwumetylopirazolu polish, 3,5-dimethyl pyrazole, pyrazole,5-dimethyl, pubchem13256
PubChem CID 6210
IUPAC Name 3,5-dimethyl-1H-pyrazole
SMILES CC1=CC(C)=NN1

Specifications

Melting Point 105°C to 108°C
pH 6.7
Boiling Point 218°C
Quantity 50 g
Beilstein 106325
Solubility Information Soluble in water,methanol 0.1g/mL.
Formula Weight 96.13
Percent Purity 99%
Chemical Name or Material 3,5-Dimethyl-1H-pyrazole

Safety and Handling

Hazard Category H302-H361fd-H373
Hazard Statement GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P201-P202-P260-P264b-P270-P281-P301+P312-P308+P313-P330-P501c
EINECSNumber 200-657-5
RTECSNumber UQ6477600
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only