3-(Trifluoromethyl)-1-methyl-1H-pyrazole-4-methanol

3-(Trifluoromethyl)-1-methyl-1H-pyrazole-4-methanol - Names and Identifiers

Name	1H-Pyrazole-4-methanol, 1-methyl-3-(trifluoromethyl)-
Synonyms	1-methyl-3-(trifluoromethyl)-1H-Pyrazole-4-methanol 3-(trifluoromethyl)-1-methyl-1h-pyrazole-4-methanol 3-(Trifluoromethyl)-1-methyl-1H-pyrazole-4-methanol 1H-Pyrazole-4-methanol, 1-methyl-3-(trifluoromethyl)- (1-Methyl-3-(trifluoroMethyl)-1H-pyrazol-4-yl)Methanol
CAS	540468-96-0

3-(Trifluoromethyl)-1-methyl-1H-pyrazole-4-methanol - Physico-chemical Properties

Molecular Formula	C6H7F3N2O
Molar Mass	180.13
Density	1.42±0.1 g/cm3(Predicted)
Boling Point	226.4±35.0 °C(Predicted)
pKa	13.49±0.10(Predicted)
Storage Condition	2-8°C

3-(Trifluoromethyl)-1-methyl-1H-pyrazole-4-methanol - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
HS Code	29331990

3-(Trifluoromethyl)-1-methyl-1H-pyrazole-4-methanol - Introduction

1-Methyl-3-trifluoromethyl-1H-pyrazole-4-methanol is an organic compound with the chemical formula C7H6F3NO and a molecular weight of 177.12. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
1-Methyl-3-trifluoromethyl-1H-pyrazole-4-methanol is a colorless to slightly yellow liquid. It is stable at room temperature and soluble in many organic solvents, such as ethanol, chloroform and dichloromethane. It has a high boiling point and flash point.

Use:
The compound is widely used in organic synthesis. It is an intermediate of many drugs and pesticides and plays an important role in drug development and pesticide production.

Preparation Method:
1-methyl -3-trifluoromethyl -1H-pyrazole -4-methanol usually generates 3-amino -1-trifluoromethyl -1H-pyrazole -4-methanol by reacting n-butyraldehyde and amino chloroform, and then methylates under acidic conditions to obtain the final product.

Safety Information:
1-Methyl-3-trifluoromethyl-1H-pyrazole-4-methanol is considered to be relatively safe under general conditions of use. However, as with any chemical substance, care needs to be taken to follow laboratory safety practices. This compound may be irritating to the eyes and skin and direct contact should be avoided. When in use, you must wear appropriate personal protective equipment, such as gloves and safety glasses.

Last Update：2024-04-09 19:05:50