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3,4-Dichlorobenzoic acid

CAS 51-44-5: 3,4-Dichlorobenzoic acid

Description:3,4-Dichlorobenzoic acid is an aromatic carboxylic acid characterized by the presence of two chlorine atoms located at the 3 and 4 positions on the benzene ring relative to the carboxylic acid group. Its molecular formula is C7H4Cl2O2, and it has a molecular weight that reflects the presence of these halogen substituents. This compound typically appears as a white crystalline solid and is known for its moderate solubility in organic solvents, while being less soluble in water. 3,4-Dichlorobenzoic acid is utilized in various applications, including as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and dyes. It exhibits properties such as being a weak acid, with a pKa value indicating its dissociation in solution. Additionally, it can participate in electrophilic aromatic substitution reactions due to the electron-withdrawing nature of the chlorine atoms, which influence its reactivity. Safety precautions are necessary when handling this compound, as it may pose environmental and health risks.

Formula:C7H4Cl2O2

InChI:InChI=1S/C7H4Cl2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,(H,10,11)

InChI key:InChIKey=VPHHJAOJUJHJKD-UHFFFAOYSA-N

SMILES:O=C(O)C1=CC=C(Cl)C(Cl)=C1

  • Synonyms:
  • 3,4-Dichlorobenzoate
  • Ai3-04213
  • Benzoic acid, 3,4-dichloro-
  • Brn 2044777
  • NSC 34414
  • Nsc 17583
  • 3,4-Dichlorobenzoic acid
  • 4-09-00-01006 (Beilstein Handbook Reference)
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3,4-Dichlorobenzoic Acid

CAS:51-44-5

Ref: 3B-D0340

25g40.00 €
Estimated delivery in United States, on Monday 7 Apr 2025
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3,4-Dichlorobenzoic acid, 99%

CAS:51-44-5

Ref: 02-A15873

25g29.00 €
100g87.00 €
500gTo inquire
Estimated delivery in United States, on Tuesday 8 Apr 2025
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3,4-Dichlorobenzoic acid

CAS:51-44-5

Ref: IN-DA003IG2

10g25.00 €
25g28.00 €
100g64.00 €
250g117.00 €
500g195.00 €
Estimated delivery in United States, on Monday 14 Apr 2025
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3,4-Dichlorobenzoic acid

CAS:51-44-5

Ref: 54-OR9968

5g32.00 €
25g36.00 €
100g52.00 €
10kg3,438.00 €
500g214.00 €
2.5kg956.00 €
Estimated delivery in United States, on Monday 21 Apr 2025
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3,4-Dichlorobenzoic acid

CAS:51-44-5

Ref: 10-F127105

1g24.00 €
25g28.00 €
100g47.00 €
500gTo inquire
Estimated delivery in United States, on Thursday 24 Apr 2025
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3,4-Dichlorobenzoic acid

CAS:51-44-5

Ref: 3D-FD64196

2kg289.00 €
5kg510.00 €
10kg791.00 €
25kg1,243.00 €
Estimated delivery in United States, on Friday 25 Apr 2025
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3,4-Dichlorobenzoic Acid pure, 98%

CAS:51-44-5

Ref: SR-66481

25g35.00 €
100g98.00 €
Estimated delivery in United States, on Monday 12 May 2025
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