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4-Chlorobenzene-1,2-diol

4-Chlorobenzene-1,2-diol Structure
4-Chlorobenzene-1,2-diol
  • CAS No.2138-22-9
  • Chemical Name:4-Chlorobenzene-1,2-diol
  • CBNumber:CB2668875
  • Molecular Formula:C6H5ClO2
  • Formula Weight:144.56
  • MOL File:2138-22-9.mol
4-Chlorobenzene-1,2-diol Property
  • Melting point 90-94 °C (lit.)
  • Boiling point 140°C 10,5mm
  • Density 1.2558 (rough estimate)
  • refractive index 1.4620 (estimate)
  • storage temp. Inert atmosphere,Room Temperature
  • solubility Chloroform (Slightly), Methanol (Slightly)
  • form powder to crystal
  • pka 8.84±0.10(Predicted)
  • color White to Light yellow to Light orange
  • InChIKey WWOBYPKUYODHDG-UHFFFAOYSA-N
  • CAS DataBase Reference 2138-22-9(CAS DataBase Reference)
  • FDA UNII I01EXU3P3J
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :C
  • Risk Statements  :34
  • Safety Statements  :26-36/37/39-45
  • RIDADR  :UN 1759 8/PG 2
  • WGK Germany  :3
  • RTECS  :UX1490000
  • HazardClass  :8
  • PackingGroup  :II
  • HS Code  :29081990
  • NFPA 704:
    0
    3 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H314
  • Precautionary statements P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
4-Chlorobenzene-1,2-diol Price More Price(3)
  • Brand: Sigma-Aldrich(India)
  • Product number: 148520
  • Product name : 4-Chlorocatechol
  • Purity: 97%
  • Packaging: 1G
  • Price: ₹9742.5
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: C0568
  • Product name : 4-Chlorocatechol
  • Purity: min. 98.0 %
  • Packaging: 5G
  • Price: ₹9000
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: C0568
  • Product name : 4-Chlorocatechol
  • Purity: min. 98.0 %
  • Packaging: 25G
  • Price: ₹21500
  • Updated: 2022/05/26
  • Buy: Buy

4-Chlorobenzene-1,2-diol Chemical Properties,Usage,Production

  • Uses 4-chlorocatechol was a major degradation product of 4-chloro-2-aminophenol (4C2AP)1. The degradation of 4-chlorocatechol was catalyzed by cphA-I enzyme2.
  • Definition ChEBI: A chlorocatechol that is catechol substituted by a chloro group at position 4.
  • Synthesis Reference(s) Tetrahedron Letters, 33, p. 865, 1992 DOI: 10.1016/S0040-4039(00)91561-2
  • General Description 4-chlorocatechol was a major degradation product of 4-chloro-2-aminophenol (4C2AP). The degradation of 4-chlorocatechol was catalyzed by cphA-I enzyme.
4-Chlorobenzene-1,2-diol Preparation Products And Raw materials
Raw materials
Preparation Products
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4-Chlorobenzene-1,2-diol Spectrum
2138-22-9, 4-Chlorobenzene-1,2-diolRelated Search:
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  • C6H5ClO2
  • PERFEMIKER]4-氯邻苯二酚,98%
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  • Glycerol Impurity 76
  • C11395300 4-Chlorocatechol
  • 4-Chlorocatechol in isopropanol
  • 1,2-Benzenediol, 4-chloro-
  • 4-Chlorocatechol &gt
  • 4-Chlorocatechol 97%
  • 4-Chloro-2-hydroxyphenol
  • 2-Hydroxy-4-chlorophenol
  • 4-Chlorobenzene-1,2-diol
  • 4-CHLOROCATECHOL 98+%
  • 4-MONOCHLOROCATECHOL
  • AIDS-017780
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