4-Pyrazol-1-ylbenzoyl chloride

4-Pyrazol-1-ylbenzoyl chloride - Names and Identifiers

Name	4-(1H-pyrazol-1-yl)benzoyl chloride
Synonyms	4-pyrazol-1-ylbenzoyl chloride 4-Pyrazol-1-ylbenzoyl chloride 4-(1H-PYRAZOL-1-YL)BENZOYL CHLORIDE 4-(1H-pyrazol-1-yl)benzoyl chloride 1-[4-(Chlorocarbonyl)phenyl]-1H-pyrazole
CAS	220461-83-6
InChI	InChI=1/C10H7ClN2O/c11-10(14)8-2-4-9(5-3-8)13-7-1-6-12-13/h1-7H

4-Pyrazol-1-ylbenzoyl chloride - Physico-chemical Properties

Molecular Formula	C10H7ClN2O
Molar Mass	206.63
Density	1.303g/cm³
Melting Point	118℃
Boling Point	319.861°C at 760 mmHg
Flash Point	147.247°C
Vapor Presure	0mmHg at 25°C
Refractive Index	1.624

4-Pyrazol-1-ylbenzoyl chloride - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R34 - Causes burns
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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
Hazard Note	Irritant

4-Pyrazol-1-ylbenzoyl chloride - Introduction

4-(1H-pyrazol-1-yl)benzoyl chloride, also known as 4-(1H-pyrazol-1-yl)benzoyl chloride, is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Colorless to light yellow liquid.
-Solubility: Soluble in common organic solvents, such as ethers and chlorinated hydrocarbons.
-Melting point: There is no definite melting point range.
-Molecular formula: C13H8ClN3O.

Use:
- 4-(1H-pyrazol-1-yl)benzoyl chloride can be used as an important reagent in organic synthesis.
-It can be used to synthesize organic compounds containing 1H-pyrazol-1-yl, such as drugs, pesticides, etc.
-Because it is reactive, it can also be used to synthesize other organic compounds.

Method:
- 4-(1H-pyrazol-1-yl)benzoyl chloride is usually obtained by reacting a compound with active chlorine and 1h-pyrazol-1-one.

Safety Information:
- 4-(1H-pyrazol-1-yl)benzoyl chloride should avoid contact with skin and inhalation. Appropriate protective gloves and face masks should be worn during operation.
-It should be stored in a cool and dry place, away from fire and flammable substances.
-During use, you should follow the correct laboratory operating procedures and strictly abide by the safety operating regulations. Care should be taken in handling this compound to prevent potentially hazardous accidents.

Last Update：2024-04-09 21:04:16