110763-09-2

Basic information

• Product Name: 5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE
• Synonyms: 5-CHLORO-1-METHYLPYRAZOLE-4-CARBONYL CHLORIDE;5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE;BUTTPARK 46\18-74;1H-Pyrazole-4-carbonyl chloride, 5-chloro-1-methyl- (9CI);5-Chloro-1-methyl-1H-pyrazole-4-carbonyl chloride, 95+%;5-Chloro-1-methylpyrazole-4-carbonyl chloride 95%;5-chloro-1-Methyl-1H-pyrazol-4-carbonyl chloride;5-Chloro-1-methyl-1H-pyrazole-4-carbonyl chloride 95%
• CAS NO: 110763-09-2
• Molecular Formula: C5H4Cl2N2O
• Molecular Weight: 179
• Product Categories: ACIDHALIDE
• Mol File: 110763-09-2.mol

Chemical Properties

• Melting Point: 50 °C
• Boiling Point: 255.4 °C at 760 mmHg
• Flash Point: 108.3 °C
• Appearance: /
• Density: 1.55 g/cm³
• Vapor Pressure: 0.0163mmHg at 25°C
• Refractive Index: 1.611
• PKA: -1.92±0.10(Predicted)
• CAS DataBase Reference: 5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE(110763-09-2)
• EPA Substance Registry System: 5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE(110763-09-2)

Safety Data

• Hazard Codes: C
• Statements: 34
• Safety Statements: 26-36/37/39
• RIDADR: 3261
• Hazardous Substances Data: 110763-09-2(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE is used as a reagent for the synthesis of pharmaceutical compounds. Its ability to introduce the 1-methyl-1H-pyrazole-4-carbonyl chloride group into organic molecules makes it a valuable component in the development of new drugs with diverse therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical sector, 5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE serves as a key intermediate in the production of various agrochemicals. Its reactivity allows for the creation of molecules with specific properties, such as herbicidal, insecticidal, or fungicidal activities, contributing to the development of effective crop protection agents.
Used in Fine Chemicals Industry:
5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE is employed as a versatile building block in the synthesis of fine chemicals. Its introduction of the 1-methyl-1H-pyrazole-4-carbonyl chloride group into organic molecules enables the creation of specialty chemicals with unique properties, such as high purity, selectivity, or stability, which are essential in various industrial applications.
Used in Organic Synthesis:
As a highly reactive compound, 5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE is used as a reagent in organic synthesis for the formation of various organic molecules. Its ability to introduce the 1-methyl-1H-pyrazole-4-carbonyl chloride group into organic molecules facilitates the synthesis of complex structures with potential applications in various fields, including materials science, pharmaceuticals, and agrochemicals.

InChI:InChI=1/C5H4Cl2N2O/c1-9-4(6)3(2-8-9)5(7)10/h2H,1H3