Cas no 261763-37-5 (2,3-Difluoro-4-methylbenzoic acid)

2,3-Difluoro-4-methylbenzoic acid structure
261763-37-5 structure
Product Name:2,3-Difluoro-4-methylbenzoic acid
CAS No:261763-37-5
MF:C8H6F2O2
MW:172.128849506378
MDL:MFCD01631643
CID:92618
PubChem ID:2774141
Update Time:2025-04-18

2,3-Difluoro-4-methylbenzoic acid Chemical and Physical Properties

Names and Identifiers

    • 2,3-Difluoro-4-methylbenzoic acid
    • 2,3-Difluoro-p-toluic acid
    • 2,3-difluoro-4-methyl-benzoic acid
    • 4-Methyl-2,3-difluorobenzoic acid
    • benzoic acid, 2,3-difluoro-4-methyl-
    • 2,3-DIFLUORO-4-METHYLBENZOICACID
    • ANVIYYKETYLSRV-UHFFFAOYSA-N
    • SBB088583
    • 2269AB
    • Benzoic acid,2,3-difluoro-4-methyl-
    • VZ22233
    • AM62253
    • 2,3-bis(fluoranyl)-4-methyl-benz
    • A818287
    • 261763-37-5
    • MFCD01631643
    • Z1201621226
    • AKOS005258509
    • DS-14556
    • 2,3-Difluoro-4-methylbenzoic acid, AldrichCPR
    • DTXSID30378906
    • BP-11332
    • EN300-180306
    • SCHEMBL489533
    • FT-0609604
    • MDL： MFCD01631643
    • Inchi： 1S/C8H6F2O2/c1-4-2-3-5(8(11)12)7(10)6(4)9/h2-3H,1H3,(H,11,12)
    • InChI Key： ANVIYYKETYLSRV-UHFFFAOYSA-N
    • SMILES： FC1C(=C(C(=O)O)C=CC=1C)F

Computed Properties

  • Exact Mass: 172.03400
  • Monoisotopic Mass: 172.034
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 1
  • Complexity: 184
  • 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
  • Surface Charge: 0
  • Tautomer Count: 3
  • XLogP3: 2
  • Topological Polar Surface Area: 37.3

Experimental Properties

  • Color/Form: Crystalline powder
  • Density: 1.359
  • Melting Point: 199-201°C
  • Boiling Point: 274 oC
  • Flash Point: 120 oC
  • Refractive Index: 1.511
  • PSA: 37.30000
  • LogP: 1.97140
  • Solubility: Not determined

2,3-Difluoro-4-methylbenzoic acid Security Information

  • Hazard Statement： Irritant
  • Hazard Category Code： 36/37/38
  • Safety Instruction： S26-S36
  • Hazardous Material Identification： Xi
  • HazardClass：IRRITANT
  • Safety Term：S26;S36
  • Risk Phrases：R36/37/38

2,3-Difluoro-4-methylbenzoic 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%

2,3-Difluoro-4-methylbenzoic acid Pricemore >>

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SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
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D448468-250mg
2,3-Difluoro-4-methylbenzoic acid
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 $75.00 2023-05-18
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D448468-500mg
2,3-Difluoro-4-methylbenzoic acid
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500mg
 $87.00 2023-05-18
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SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.
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 261763-37-5 97%
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SHANG HAI YI EN HUA XUE JI SHU Co., Ltd.
R012509-5g
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SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.
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