Cas no 2457-76-3 (4-Amino-2-chlorobenzoic acid)

4-Amino-2-chlorobenzoic acid structure
4-Amino-2-chlorobenzoic acid structure
Product Name:4-Amino-2-chlorobenzoic acid
CAS No:2457-76-3
MF:C7H6ClNO2
MW:171.581040859222
MDL:MFCD00007772
CID:43003
PubChem ID:24853028
Update Time:2025-04-18

4-Amino-2-chlorobenzoic acid Chemical and Physical Properties

Names and Identifiers

    • 4-Amino-2-chlorobenzoic acid
    • 2-Chloro-4-Aminobenzoic Acid
    • 4-AMINO-3-(TRIFLUOROMETHYL)BENZOIC ACID
    • 2-Chloro-p-aminobenzoic acid
    • 4-Amino-2-chlor-benzoesaeure
    • 4-amino-2-chloro-benzoic acid
    • Benzoic acid,4-amino-2-chloro
    • o-Chloro-p-aminobenzoic acid
    • USAF NB-1
    • MFCD00007772
    • EINECS 219-540-5
    • FT-0617461
    • NSC 64328
    • WLN: ZR CG DVQ
    • 2457-76-3
    • NSC-53160
    • AKOS000109240
    • InChI=1/C7H6ClNO2/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3H,9H2,(H,10,11
    • Benzoic acid, 4-amino-2-chloro-
    • 4-azanyl-2-chloranyl-benzoic acid
    • SY001299
    • GS-3085
    • AC-2455
    • BB 0245791
    • Y3S6924IA6
    • 4-14-00-01272 (Beilstein Handbook Reference)
    • CL8100
    • FT-0632090
    • NS00027696
    • DTXSID9062431
    • AI3-52324
    • EN300-54806
    • AN-584/43417486
    • W-107301
    • NSC 53160
    • A5047
    • AM20060444
    • CHEBI:59472
    • NSC-33944
    • UNII-Y3S6924IA6
    • BRN 2803668
    • Q27126727
    • A0951
    • NSC 33944
    • NSC53160
    • 4-amino-chloro-benzoic acid
    • 4-Amino-2-chlorobenzoic acid, 97%
    • NSC-64328
    • CS-W017641
    • NSC33944
    • A801622
    • BCP01197
    • NSC64328
    • CHEMBL3278354
    • SCHEMBL99697
    • STK345338
    • DTXCID8037099
    • 2-Chloro-4-aminobenzoic Acid; 2-Chloro-p-aminobenzoic Acid; NSC 33944; NSC 53160; NSC 64328; o-Chloro-p-aminobenzoic Acid
    • 4-Aminobenzoic acid, 2-chloro-
    • 2-chloro-GABA
    • DB-023848
    • MDL: MFCD00007772
    • Inchi: 1S/C7H6ClNO2/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3H,9H2,(H,10,11)
    • InChI Key: MBDUKNCPOPMRJQ-UHFFFAOYSA-N
    • SMILES: ClC1C=C(C=CC=1C(=O)O)N
    • BRN: 2803668

Computed Properties

  • Exact Mass: 171.00900
  • Monoisotopic Mass: 171.008706
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • 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
  • Surface Charge: 0
  • Tautomer Count: 2
  • XLogP3: 1.5
  • Topological Polar Surface Area: 63.3

Experimental Properties

  • Color/Form: Whitish or light brown powder
  • Density: 1.3246 (rough estimate)
  • Melting Point: 206.0 to 216.0 deg-C
  • Boiling Point: 250°C (rough estimate)
  • Flash Point: 174.8℃
  • Refractive Index: 1.5560 (estimate)
  • PSA: 63.32000
  • LogP: 2.20160
  • Solubility: Not determined

4-Amino-2-chlorobenzoic acid Security Information

  • Symbol: GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H315,H319,H335
  • Warning Statement: P261,P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 36/37/38
  • Safety Instruction: S26-S36-S37/39
  • RTECS:DG1575000
  • Hazardous Material Identification: Xi
  • HazardClass:IRRITANT
  • TSCA:Yes
  • Storage Condition:Store at room temperature
  • Risk Phrases:R36/37/38
  • Safety Term:S26;S37/39

4-Amino-2-chlorobenzoic acid Customs Data

  • HS CODE:29224995
  • Customs Data:

    China Customs Code:

    2922499990

    Overview:

    2922499990 Other amino acids and their esters and their salts(Except those containing more than one oxygen-containing group). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    P.Imported animals and plants\Quarantine of animal and plant products
    Q.Outbound animals and plants\Quarantine of animal and plant products
    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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4-Amino-2-chlorobenzoic acid Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:2457-76-3)2-氯-4-氨基苯甲酸
Order Number:LE26390473;LE18012;LE3090
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:55
Price ($):discuss personally

4-Amino-2-chlorobenzoic acid Related Literature

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:2457-76-3)2-氯-4-氨基苯甲酸
LE26390473;LE18012;LE3090
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
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