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Basic Information
CAS No.: 4519-39-5
Name: 2,3-Difluorobenzoic acid
Molecular Structure:
Molecular Structure of 4519-39-5 (2,3-Difluorobenzoic acid)
Formula: C7H4F2O2
Molecular Weight: 158.104
Synonyms: 2,3-difluorobenzoate;
Density: 1.432 g/cm3
Melting Point: 163-165 °C(lit.)
Boiling Point: 248.1 °C at 760 mmHg
Flash Point: 103.9 °C
Solubility: slightly soluble in water
Appearance: white to off-white powder
Hazard Symbols: IrritantXi
Risk Codes: 36/37/38-37/38-36
Safety: 26-37/39
PSA: 37.30000
LogP: 1.66300
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  • 2,3-Difluorobenzoic acid

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    4519-39-5

    2,3-Difluorobenzoic acid

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  •  Hangzhou KieRay Chem Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

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  • 2,3-Difluorobenzoic acid

  • Casno:

    4519-39-5

    2,3-Difluorobenzoic acid

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  • 2,3-Difluorobenzoic acid

  • Casno:

    4519-39-5

    2,3-Difluorobenzoic acid

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  • 2,3-Difluorobenzoic Acid

  • Casno:

    4519-39-5

    2,3-Difluorobenzoic Acid

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  • 2,3-Difluorobenzoic Acid cas no. 4519-39-5 98%

  • Casno:

    4519-39-5

    2,3-Difluorobenzoic Acid cas no. 4519-39-5 98%

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  • 2,3-Difluorobenzoic acid

  • Casno:

    4519-39-5

    2,3-Difluorobenzoic acid

    Min.Order: 0

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  • 2,3-Difluorobenzoic acid

  • Casno:

    4519-39-5

    2,3-Difluorobenzoic acid

    Min.Order: 0

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Chemistry

Molecular Formula: C7H4F2O2
Formula Weight: 158.1
mp : 163-165 °C(lit.)
WATER Solubility : slightly soluble

Uses

2,3-Difluorobenzoic acid is used as medicine, pesticide intermediates, LCD materials.

Toxicity Data With Reference

Irritating to eyes, respiratory system and skin.The toxicological properties of 2,3-Difluorobenzoic acid have not been fully investigated.

Potential Health Effects
Eye: Causes eye irritation.
Skin: Causes skin irritation.
Ingestion: May cause irritation of the digestive tract. The toxicological properties of 2,3-Difluorobenzoic acid have not been fully investigated.
Inhalation: The toxicological properties of 2,3-Difluorobenzoic acid have not been fully investigated. Causes irritation of mucous membrane. Causes upper respiratory tract irritation.

Safety Profile

Hazard Codes : Xi
Risk Statements : 36/37/38-37/38-36
Safety Statements : 26-37/39
WGK Germany : 3
Hazard Note : Irritant

Standards and Recommendations

98%

Specification

Conditions to Avoid: Incompatible materials.
Incompatibilities with Other Materials: Strong oxidizing agents.
Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, HYDROGEN FLUORIDE gas.