Cas no 102940-86-3 (2-Chloro-3-fluorobenzoic acid)

2-Chloro-3-fluorobenzoic acid is a fluorinated benzoic acid derivative with the molecular formula C?H?ClFO?. This compound serves as a versatile intermediate in organic synthesis, particularly in pharmaceutical and agrochemical applications. Its distinct substitution pattern, featuring both chloro and fluoro groups at the ortho and meta positions, enhances reactivity and selectivity in cross-coupling reactions and other transformations. The electron-withdrawing properties of the halogen substituents contribute to its utility in the synthesis of complex molecules. With high purity and stability, 2-chloro-3-fluorobenzoic acid is a reliable building block for researchers developing bioactive compounds or advanced materials.
2-Chloro-3-fluorobenzoic acid structure
2-Chloro-3-fluorobenzoic acid structure
Product Name:2-Chloro-3-fluorobenzoic acid
CAS No:102940-86-3
MF:C7H4ClFO2
MW:174.556864738464
MDL:MFCD00973903
CID:62333
PubChem ID:302620
Update Time:2025-05-27

2-Chloro-3-fluorobenzoic acid Chemical and Physical Properties

Names and Identifiers

    • 2-Chloro-3-fluorobenzoic acid
    • BUTTPARK 19\01-64
    • 2-Chloro-3-Fluorobenzoic
    • NSC 190300
    • Benzoic acid,2-chloro-3-fluoro-
    • 2-Chloro-3-fluorobenzoicacid
    • 2-chloro-3-fluoro-benzoic acid
    • Benzoic acid, 2-chloro-3-fluoro-
    • NSC190300
    • PubChem1369
    • KSC493S0F
    • WJYAYXKXZNITAZ-UHFFFAOYSA-N
    • WT1629
    • RW1268
    • SBB063452
    • FC1076
    • STL554533
    • CL8034
    • BBL100739
    • 2-chloranyl-3-fluoranyl-benzoic acid
    • TRA0069619
    • RP23668
    • LF10784
    • CM12572
    • A1830
    • 2-Chloro-3-fluorobenzoic acid, AldrichCPR
    • AKOS005145855
    • NSC-190300
    • FT-0642510
    • AM20060104
    • EN300-84945
    • DTXSID30307155
    • CS-W017481
    • C2128
    • PS-8624
    • J-508654
    • SCHEMBL333947
    • A802346
    • MFCD00973903
    • bis-(4-fluororphenyl)-acetic acid
    • 102940-86-3
    • AC-3927
    • SY019211
    • Z1201620734
    • 3-Fluoro-2-chlorobenzoic acid
    • DB-006043
    • MDL： MFCD00973903
    • Inchi： 1S/C7H4ClFO2/c8-6-4(7(10)11)2-1-3-5(6)9/h1-3H,(H,10,11)
    • InChI Key： WJYAYXKXZNITAZ-UHFFFAOYSA-N
    • SMILES： ClC1C(=CC=CC=1C(=O)O)F

Computed Properties

  • Exact Mass: 173.98800
  • Monoisotopic Mass: 173.988
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 163
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 37.3
  • XLogP3: 2.2

Experimental Properties

  • Color/Form: No data available
  • Density: 1.477
  • Melting Point: 169.0 to 173.0 deg-C
  • Boiling Point: 279.5℃ at 760 mmHg
  • Flash Point: 122.8±21.8 °C
  • Refractive Index: 1.557
  • PSA: 37.30000
  • LogP: 2.17730

2-Chloro-3-fluorobenzoic acid Security Information

2-Chloro-3-fluorobenzoic acid Customs Data

  • HS CODE：2916399090
  • Customs Data：

    China Customs Code:

    2916399090

    Overview:

    2916399090 Other aromatic monocarboxylic acids. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Acrylic acid\Acrylates or esters shall be packaged clearly

    Summary:

    2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

2-Chloro-3-fluorobenzoic acid Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
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Matrix Scientific
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Matrix Scientific
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2-Chloro-3-fluorobenzoic acid, 95%
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SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
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SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.
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2-Chloro-3-fluorobenzoic acid Production Method

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