1,5-Dimethyl-1H-pyrazole

Basic Information

View in Editor

CAS Number

694-31-5

Molecular Formula

C5H8N2

Molecular Weight

96.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Physical State

Liquid

Melting Point

82.75°C (estimate)

Boiling Point

158°C

Density

0.9813

Flash Point

38.6 ºC

Refractive Index

1.4790 to 1.4830

SMILES

View in Editor

CC1=CC=NN1C

InChI

InChI=1S/C5H8N2/c1-5-3-4-6-7(5)2/h3-4H,1-2H3

InChIKey

LSZQMSSIUQNTDX-UHFFFAOYSA-N

LogP

0.72852

Topological Polar Surface Area

17.82 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

63.1

Safety Information

View Safety Information

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 3 Class 3

Synonyms & References

English

DTXSID70219521
AMY18830
Z826535916
1,5-Dimethyl pyrazole
DS-1356
NS00036850
BCP18637
FT-0648267
1,5-Dimethyl-1H-pyrazole
EN300-95275
SY032670
PS-9346
D4630
1,5-Dimethylpyrazole
Q63409523
J-504019
694-31-5
Pyrazole, 1,5-dimethyl-
A9184
BB 0254793
MFCD01646129
1,5-Dimethylpyrazole, AldrichCPR
J-503912
1H-Pyrazole, 1,5-dimethyl-
AKOS000307938
CS-W002808
1,5-Dimethyl-1H-pyrazol
1,5-dimethylphenazin-5-ium methyl sulfate
1,5-Dimethylphenazinium methyl sulfate
1,5-Dimethyl-phenazinium,Methylsulfat
1,5-Dimethylpyrazol

MDL Number

MFCD01646129

Customs Code

2933199090

FAQ

What is 1,5-Dimethyl-1H-pyrazole (CAS: 694-31-5)?

1,5-Dimethyl-1H-pyrazole is an organic compound with the molecular formula C6H8N2. It is a pyrazole derivative containing two methyl groups attached to the pyrazole ring. This compound is known for its aromatic and nitrogenous properties.

What are the main uses of 1,5-Dimethyl-1H-pyrazole (CAS: 694-31-5)?

1,5-Dimethyl-1H-pyrazole is primarily used as a synthetic intermediate in the pharmaceutical industry for the production of certain drugs. It is also utilized in the food industry for its preservative and antimicrobial properties. Additionally, it serves as a research tool in organic chemistry.

Is 1,5-Dimethyl-1H-pyrazole (CAS: 694-31-5) safe?

1,5-Dimethyl-1H-pyrazole is generally safe when handled with proper precautions. It is classified as low toxicity. However, it is important to avoid inhalation, contact with eyes, and ingestion. Protective measures such as gloves and goggles should be worn during handling.

How should 1,5-Dimethyl-1H-pyrazole (CAS: 694-31-5) be stored?

1,5-Dimethyl-1H-pyrazole should be stored in a cool, dry place away from direct sunlight and heat sources. It is recommended to keep it in a sealed container to prevent moisture absorption and degradation. The storage temperature should not exceed 25°C to ensure stability and safety.