3,5-Dichlorophenol

  • Name: 3,5-Dichlorophenol
  • CAS: 591-35-5
  • Purity: 99%
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Details

High quality purity >99% 3,5-Dichlorophenol 591-35-5 for sale

  • Molecular Formula: C6H4Cl2O
  • Molecular Weight: 163.003
  • Appearance/Colour: yellow to light brown crystals, crystalline powder 
  • Vapor Pressure: 0.0376mmHg at 25°C 
  • Melting Point: 65-68 ºC(lit.) 
  • Refractive Index: 1.593 
  • Boiling Point: 233ºC at 760 mmHg 
  • PKA: pKa 8.48(H2O t=25 I=0.025) (Uncertain) 
  • Flash Point: 106.9 ºC 
  • PSA： 20.23000 
  • Density: 1.458 g/cm3 
  • LogP: 2.69900 

3,5-Dichlorophenol(Cas 591-35-5) Usage

Application

3,5-Dichlorophenol is a metabolite of the pesticides polychlorinated phenols and benzene hexachloride. found in chlorinated waste water; Used as a research chemical.

Preparation

Catalytic hydrodechlorination of polychlorophenols in organic or aqueous media with a palladium catalyst was used to obtain 3-chlorophenol and 3,5-dichlorophenol.

Definition

ChEBI: 3,5-dichlorophenol is a dichlorophenol in which the two chloro substituents are located at positions 3 and 5.

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 4565, 1984 DOI: 10.1016/S0040-4039(01)81494-5

General Description

Prisms (from petroleum ether) or pink crystals.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

3,5-Dichlorophenol is incompatible with acid chlorides, acid anhydrides and oxidizing agents.

Fire Hazard

Flash point data for 3,5-Dichlorophenol are not available. 3,5-Dichlorophenol is probably combustible.

Purification Methods

Crystallise 3,5-dichlorophenol from pet ether/*benzene mixture and/or distil it. [Beilstein 6 IV 957.]

InChI:InChI=1/C6H4Cl2O/c7-4-1-5(8)3-6(9)2-4/h1-3,9H

591-35-5 Relevant articles

C-H nickellation of phenol-derived phosphinites: Regioselectivity and structures of cyclonickellated complexes

Mangin, Lo?c P.,Zargarian, Davit

, p. 16159 - 16170 (2017)

This report describes the results of a s...

Highly efficient heterogeneous V2O5@TiO2 catalyzed the rapid transformation of boronic acids to phenols

Upadhyay, Rahul,Singh, Deepak,Maurya, Sushil K.

supporting information, p. 3925 - 3931 (2021/08/24)

A V2O5@TiO2 catalyzed green and efficien...

Reticular Synthesis of tbo Topology Covalent Organic Frameworks

Kang, Xing,Han, Xing,Yuan, Chen,Cheng, Cheng,Liu, Yan,Cui, Yong

supporting information, p. 16346 - 16356 (2020/10/26)

The metal-organic framework (MOF) HKUST-...

Synthesis method for 3,5-dimethyl benzaldehyde

-

Paragraph 0006; 0015, (2016/10/10)

The invention discloses a synthesis meth...

591-35-5 Process route

1,3-Dichlorobenzene
541-73-1

1,3-Dichlorobenzene

2,6-Dichlorophenol
87-65-0

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cyclohex-3-enone
4096-34-8

cyclohex-3-enone

3,5-dichlorophenol
591-35-5

3,5-dichlorophenol

2,4-dichlorophenol
120-83-2,40477-79-0

2,4-dichlorophenol

benzene
71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1

benzene

phenol
108-95-2,27073-41-2

phenol

Conditions
Conditions Yield
With oxygen; cyclohexa-1,3-diene; at 324.9 ℃; for 0.0347222h; Product distribution; Mechanism; variation of temperature and time;
5,6-Dichlorcyclohexan-3,5-dien-1,2-diol
79435-99-7

5,6-Dichlorcyclohexan-3,5-dien-1,2-diol

3,5-dichlorophenol
591-35-5

3,5-dichlorophenol

3,4-dichlorophenol
95-77-2

3,4-dichlorophenol

2,3-dichlorophenol
576-24-9

2,3-dichlorophenol

Conditions
Conditions Yield
With hydrogenchloride; at 23 ℃; for 24h; different reagent;

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    67-56-1

    methanol

  • 108-70-3
    108-70-3

    1,3,5-trichlorobenzene

  • 124-41-4
    124-41-4

    sodium methylate

  • 626-43-7
    626-43-7

    3,5-Dichloroaniline

591-35-5 Downstream products

  • 87-86-5
    87-86-5

    Pentachlorophenol

  • 19046-87-8
    19046-87-8

    3,5-dichloropicric acid

  • 50590-08-4
    50590-08-4

    3,5-dichloro-4-nitrophenol

  • 74672-02-9
    74672-02-9

    3,5-dichloro-2-nitrophenol

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