ChemicalBook > CAS DataBase List > 3,4-DIMETHYL PYRAZOLE

3,4-DIMETHYL PYRAZOLE

Product Name
3,4-DIMETHYL PYRAZOLE
CAS No.
2820-37-3
Chemical Name
3,4-DIMETHYL PYRAZOLE
Synonyms
3,4-Dimethyl-1;3,4-DIMETHYL PYRAZOLE;3,4-Dimethyl-1H-pyrazol;4,5-dimethyl-1H-pyrazole;1H-Pyrazole, 3,4-dimethyl-
CBNumber
CB4576899
Molecular Formula
C5H8N2
Formula Weight
96.13
MOL File
2820-37-3.mol
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3,4-DIMETHYL PYRAZOLE Property

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)
pka
15.51±0.50(Predicted)
form 
Fused Solid
color 
Cream
Water Solubility 
Slightly soluble in water.
BRN 
1621
EPA Substance Registry System
1H-Pyrazole, 3,4-dimethyl- (2820-37-3)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-41-52/53
Safety Statements 
26-39-61
WGK Germany 
3
HS Code 
2933199090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H318Causes serious eye damage

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
713430
Product name
3,4-Dimethyl-1H-pyrazole
Purity
≥97.0%
Packaging
500mg
Price
$153
Updated
2024/03/01
Sigma-Aldrich
Product number
90009
Product name
3,4-Dimethyl-1
Purity
analytical standard
Packaging
50mg
Price
$85.6
Updated
2022/05/15
Alfa Aesar
Product number
H37099
Product name
3,4-Dimethyl-1H-pyrazole, 97%
Packaging
5g
Price
$128.65
Updated
2024/03/01
Alfa Aesar
Product number
H37099
Product name
3,4-Dimethyl-1H-pyrazole, 97%
Packaging
25g
Price
$483
Updated
2024/03/01
Usbiological
Product number
D3693-57
Product name
3,4-Dimethylpyrazole
Packaging
1g
Price
$425
Updated
2021/12/16
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3,4-DIMETHYL PYRAZOLE Chemical Properties,Usage,Production

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.

3,4-DIMETHYL PYRAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-Dimethylpyrazole phosphate
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3,4-DIMETHYL PYRAZOLE Suppliers

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View Lastest Price from 3,4-DIMETHYL PYRAZOLE manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
3,4-DIMETHYL PYRAZOLE 2820-37-3
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-10
Hebei Mojin Biotechnology Co., Ltd
Product
3,4-DIMETHYL PYRAZOLE 2820-37-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-07
Career Henan Chemical Co
Product
3,4-DIMETHYL PYRAZOLE 2820-37-3
Price
US $50.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
40T
Release date
2018-07-25

2820-37-3, 3,4-DIMETHYL PYRAZOLERelated Search:

ETHYL 3-(TRIFLUOROMETHYL)PYRAZOLE-4-CARBOXYLATE 4,5,6,7-TETRAHYDROINDAZOLE 3-METHYL-4-PHENYLPYRAZOLE 5-AMINO-4-CYANO-3-CYANOMETHYLPYRAZOLE ETHYL 5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLATE 5-AMINO-4-CYANO-3-CYANOMETHYL-1-PHENYLPYRAZOLE 5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID 4-ACETYL-5-METHYL-1-PHENYLPYRAZOLE 3,5-DIMETHYL-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE 5-Chloro-1,3-dimethyl-1H-pyrazole-4-carbaldehyde METHYL 5-ISOXAZOL-5-YL-3-METHYL-1H-PYRAZOLE-4-CARBOXYLATE ETHYL 1-(4-CHLOROPHENYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE ETHYL 1-(2,4-DIFLUOROPHENYL)-5-METHYLPYRAZOLE-4-CARBOXYLATE 4 5-DIHYDRO-3-(4-PYRIDINYL)-2H-BENZ(G)-INDAZOLE METHANESULFONATE 3,4,5-Trimethylpyrazole METHYL 5-METHYL-1-PHENYLPYRAZOLE-4-CARBOXYLATE 4,5-DIHYDRO-3-(4-PYRIDINYL)-2H-BENZ(G)-INDAZOLE, 99 3-AMINO-2,4,5,6-TETRAHYDROCYCLOPENTAPYRAZOLE-2-PROPIONITRILE

  • 3,4-Dimethyl-1H-pyrazol
  • 3,4-DIMETHYL PYRAZOLE
  • 4,5-dimethyl-1H-pyrazole
  • 3,4-Dimethyl-1
  • 1H-Pyrazole, 3,4-dimethyl-
  • 2820-37-3
  • Heterocyclic Compounds
  • Bases & Related Reagents
  • Heterocycles
  • Nucleotides