1203145-73-6

1203145-73-6 - Names and Identifiers

Name	3-Difluoromethyl-5-hydroxy-1-methyl-1H-pyrazole-4-carbaldehyde
Synonyms	3-Difluoromethyl-5-hydroxy-1-methyl-1H-pyrazole-4-carbaldehyde 3-Difluoromethyl-5-hydroxy-1-methyl-1H-pyrazole-4-carbaldehy... 3-(Difluoromethyl)-5-hydroxy-1-methyl-1H-pyrazole-4-carbaldehyde 3-(Difluoromethyl)-5-hydroxy-1-methyl-1H-pyrazole-4-carbaldeyhde 1H-Pyrazole-4-carbaldehyde, 3-(difluoroMethyl)-5-hydroxy-1-Methyl- 1H-Pyrazole-4-carboxaldehyde, 3-(difluoromethyl)-5-hydroxy-1-methyl-
CAS	1203145-73-6

1203145-73-6 - Physico-chemical Properties

Molecular Formula	C6H6F2N2O2
Molar Mass	176.12
Density	1.52±0.1 g/cm3(Predicted)
Boling Point	294.8±40.0 °C(Predicted)
pKa	6.54±0.33(Predicted)
Storage Condition	Room Temprature

1203145-73-6 - Introduction

5-Hydroxy-1-methyl -3-(difluoromethyl)-1H-pyrazole-4-carbaldehyde (abbreviated as DMF) is an organic compound. The following is a description of the nature, use, preparation and safety information of DMF:

Nature:
-Appearance: DMF is a colorless liquid with a special odor.
-Density: The density of DMF is about 1.07g/cm³.
-Melting point and boiling point: The melting point of DMF is about -61°C, and the boiling point is about 153-155°C.
-Solubility: DMF is soluble in water, alcohols, ethers and many other organic solvents.

Use:
-As a solvent: DMF is an important solvent, widely used in organic synthesis and chemical reactions.
-Source: DMF can be used as an extractant to extract cellulose from natural fibers.
-Pharmaceutical field: DMF is used in the pharmaceutical field as an ingredient in drug synthesis, drug delivery systems and pharmaceutical formulations.
-Electronics industry: DMF can be used as a solvent in electronic components, such as polyamide films.

Preparation Method:
-There are many preparation methods of DMF. The commonly used method is to synthesize by the reaction of formaldehyde and DMF derivatives. Specific methods include an acid chloride method, a Formox method, a Uron method, and the like.

Safety Information:
- DMF has high toxicity and is harmful to human body. Exposure to DMF may cause skin irritation, causing eye irritation, and inhalation of DMF vapor may cause damage to the respiratory system and central nervous system. Therefore, when using DMF, appropriate safety measures must be taken, such as wearing chemical protective gloves, eye protection and respiratory protection equipment.
- DMF needs to pay attention to fire and explosion-proof measures during storage and carrying, and keep it away from fire and high temperature. The compound should not be accessible to unauthorized personnel and should be kept properly to avoid mixing with other chemicals.

Last Update：2024-04-09 20:48:19