Home > Offer to Sell > Adhesives and Sealants > Acrylic Adhesives > p-Nitro Benzoic Acid

p-Nitro Benzoic Acid

Inquiry
  Post Date: Oct 11,2018
  Expiry Date: Oct 11,2019
  Detailed Description: Cas No. :62-23-7 Payment Method: T/T D/A D/P L/C
Specifications

4-Nitrobenzoic acid
High Quality
Earliest shipment
Competitive price
Professional Service

4-Nitrobenzoic acid
High Quality
Earliest shipment
Competitive price
Professional Service

4-Nitrobenzoic acid is an organic compound with the formula C6H4(NO2)CO2H. It is a precursor to 4-nitrobenzoyl chloride, the precursor to the anestheic Procaine and folic acid. It is also a precursor to 4-aminobenzoic acid. [6]
4-Nitrobenzoic acid is prepared by oxidation of 4-nitrotoluene using oxygen or nitric acid as oxidants. Alternatively, it has been prepared by nitration of polystyrene followed by oxidation of the alkyl substituent. This method proceeds with improved para/ortho selectivity owing to the steric protection of the ortho positions by the polymer backbone.

4-Nitrobenzoic acid

IUPAC name[hide]
4-nitrobenzoic acid
Other names[hide]
p-nitrobenzoic acid
Identifiers
CAS number 62-23-7 Y
PubChem 6108
ChemSpider 5882 Y
ChEBI CHEBI:262350 Y
ChEMBL CHEMBL101263 Y
Jmol-3D images Image 1
SMILES
[show]
O=[N+]([O-])c1ccc(C(=O)O)cc1
InChI
[show]
InChI=1S/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10) Y
Key: OTLNPYWUJOZPPA-UHFFFAOYSA-N Y
InChI=1/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)
Key: OTLNPYWUJOZPPA-UHFFFAOYAB
Properties
Molecular formula C7H5NO4
Molar mass 167.1189 g/mol[1]
Appearance Light yellow crystalline powder[2]
Density 1.58[2]
Melting point
237 °C[2]
Boiling point
Sublimes[2]
Solubility in water <0.1 g/100 mL at 26 ºC [3]
Acidity (pKa) 3.41 (in water)[4], 9.1 (in DMSO)[5]
Related compounds
Related compounds Benzoic acid
Nitrobenzene
Anthranilic acid
3,5-Dinitrobenzoic acid, 3-Nitrobenzoic acid, 2-Nitrobenzoic acid

  CAS Registry Number:

62-23-7
  Synonyms: ;P-Nitrobenzoic acid;4-nitrobenzoate;Para Nitrobenzoic acid;PNBA;
  Molecular Formula: C7H4NO4
  Molecular Weight: 166.1115
  Molecular Structure: 62-23-7 4-Nitrobenzoic acid
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
  Safety Description: S24/25:;

  Company: Sinoright International Trade Co. Ltd.     [ China ]          
  Contact: Harry Du
  Tel: 0086-411-86596755 39210844 130
  Fax: 0086-411-86596060 39210855
  Email: harry.du@sinoright.net
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.