183237-86-7

Basic information

• Product Name: 4,5-DIFLUORO-2-METHYLBENZOIC ACID
• Synonyms: 4,5-DIFLUORO-2-METHYLBENZOIC ACID;3,4-Difluoro-6-methylbenzoic acid;2-Carboxy-4,5-difluorotoluene, 4,5-Difluoro-o-toluic acid
• CAS NO: 183237-86-7
• Molecular Formula: C₈H₆F₂O₂
• Molecular Weight: 172.13
• Product Categories: Fluorin-contained Benzoic acid series;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
• Mol File: 183237-86-7.mol
• Article Data: 1

Chemical Properties

• Melting Point: 119-121°C
• Boiling Point: 269℃
• Flash Point: 116℃
• Appearance: powder
• Density: 1.359
• Vapor Pressure: 0.00371mmHg at 25°C
• Refractive Index: 1.511
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 3.47±0.25(Predicted)
• CAS DataBase Reference: 4,5-DIFLUORO-2-METHYLBENZOIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-DIFLUORO-2-METHYLBENZOIC ACID(183237-86-7)
• EPA Substance Registry System: 4,5-DIFLUORO-2-METHYLBENZOIC ACID(183237-86-7)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 22
• Hazardous Substances Data: 183237-86-7(Hazardous Substances Data)

Usage

Chemical Properties

off white powder

InChI:InChI=1/C8H6F2O2/c1-4-2-6(9)7(10)3-5(4)8(11)12/h2-3H,1H3,(H,11,12)

Upstream product

• 183237-85-6 3,4-difluoro-6-methylacetophenone 

Downstream Products

• 1030012-21-5 4,5-difluoro-2-methylbenzoyl chloride 

Relevant articles and documents

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The present invention relates to pyrazole derivatives of the formula (I), and herbicides containing them as active ingredients. According to the present invention, novel pyrazole derivatives and herbicides containing them as active ingredients which exhib