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HomeProduct name list2,4-Dibromophenol

2,4-Dibromophenol

  • CAS NO.:615-58-7
  • Empirical Formula: C6H4Br2O
  • Molecular Weight: 251.9
  • MDL number: MFCD00002149
  • EINECS: 210-436-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-15 10:43:27
2,4-Dibromophenol Structural

What is 2,4-Dibromophenol?

Chemical properties

white crystalline powder

The Uses of 2,4-Dibromophenol

2,4-Dibromophenol-13C6 is the labelled version of 2,4-Dibromophenol (D425745), a fundamental starting material for organic synthesis.

Definition

ChEBI: 2,4-dibromophenol is a bromophenol that is phenol in which the hydrogens at positions 2 and 4 have been replaced by bromines. It has a role as a marine metabolite. It is a bromophenol, a dibromobenzene and a brominated flame retardant.

Synthesis Reference(s)

Tetrahedron, 45, p. 7869, 1989 DOI: 10.1016/S0040-4020(01)85800-2

General Description

The electrochemical hydrodehalogenation of 2,4-dibromophenol has been studied by electrochemical reduction in H-cells and solid polymer electrolyte cells using catalyzed cathodes. 2,4-Dibromophenol inhibits the microbial activity in marine sediments.

Purification Methods

Crystallise the phenol from CHCl3 at -40o, or distil it in a vacuum. [Beilstein 6 H 202, 6 I 106, 6 II 188, 6 III 753, 6 IV 1061.]

Properties of 2,4-Dibromophenol

Melting point: 36-39 °C
Boiling point: 154 °C (11 mmHg)
Density  2.0700
refractive index  1.5380 (estimate)
Flash point: 154°C/11mm
storage temp.  room temp
Water Solubility  Practically insoluble in water
solubility  soluble in Chloroform; Dichloromethane
pka 7.86±0.18(Predicted)
form  Crystalline Mass, Powder, Crystals and/or Chunks
color  White to slightly yellow or beige
BRN  1861291
CAS DataBase Reference 615-58-7(CAS DataBase Reference)
NIST Chemistry Reference 2,4-Dibromophenol(615-58-7)
EPA Substance Registry System 2,4-Dibromophenol (615-58-7)

Safety information for 2,4-Dibromophenol

Signal word Danger
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H300:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2,4-Dibromophenol

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