Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

105953

Sigma-Aldrich

2,4-Dichlorophenol

99%

Synonym(s):

1,3-Dichloro-4-hydroxybenzene, 2,4-DCP, 2,4-Dichlorophenic acid, 4,6-Dichlorophenol

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
Cl2C6H3OH
CAS Number:
120-83-2
Molecular Weight:
163.00
Beilstein:
742467
EC Number:
204-429-6
MDL number:
MFCD00002169
UNSPSC Code:
12352100
eCl@ss:
39050432
PubChem Substance ID:
24846717
NACRES:
NA.22

Quality Level

200

Assay

99%

form

solid

bp

209-210 °C (lit.)

mp

42-43 °C (lit.)

solubility

methanol: soluble 1g in 10ml
ethanol: soluble 50 mg/mL

functional group

chloro

SMILES string

Oc1ccc(Cl)cc1Cl

InChI

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

InChI key

HFZWRUODUSTPEG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

2,4-Dichlorophenol is anthropogenic organic compound and a common water and soil pollutant. It is precursor required for the synthesis of herbicides:2,4-dichloro- and 2,4,5-trichloro-phenoxyacetic acids and wood preservative: pentachlorophenol.

Application

2,4-Dichlorophenol was used to study the degradative pathway of 2,4-dichlorophenol by Phanerochaete chrysosporium. It was used to study the competitive sorption of anthropogenic organic compounds in soils.

Signal Word

Danger

Hazard Statements

H302,H311,H314,H411

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

231.1 °F - closed cup

Flash Point(C)

110.6 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD7817
BCBZ6787
BCBT6806
BCBQ2605V
BCBJ8113V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

K Valli et al.
Journal of bacteriology, 173(1), 345-352 (1991-01-01)
Under secondary metabolic conditions the white rot basidiomycete Phanerochaete chrysosporium mineralizes 2,4-dichlorophenol (I). The pathway for the degradation of 2,4-dichlorophenol (I) was elucidated by the characterization of fungal metabolites and of oxidation products generated by purified lignin peroxidase and manganese
Competitive sorption between 1, 3-dichlorobenzene or 2, 4-dichlorophenol and natural aromatic acids in soil organic matter.
Xing B and Pignatello JJ.
Environmental Science & Technology, 32(5), 614-619 (1998)
Yongchun Lu et al.
Nanoscale, 4(20), 6393-6400 (2012-09-07)
A visible-light-active ZnO photocatalyst system in the presence of manganese ions (Mn/ZnO) was prepared via a simple and rapid approach. XRD, XPS, Raman scattering and UV-Vis DRS confirmed the manganese exists in multivalent forms (Mn(3+)/Mn(2+)) in the ZnO lattice, furthermore
M Concetta Tomei et al.
New biotechnology, 30(1), 44-50 (2012-08-08)
The applicability of a sequencing batch two phase partitioning bioreactor (TPPB) to the biodegradation of a highly toxic compound, 2,4-dichlorophenol (DCP) (EC(50)=2.3-40 mgL(-1)) was investigated. A kinetic study of the individual process steps (DCP absorption into the polymer, desorption and
Anwei Chen et al.
Chemosphere, 109, 208-212 (2014-02-18)
In this study, the H2S donor, sodium hydrosulfide (NaHS) was used to pretreat Phanerochaete chrysosporium in order to improve its ability to degrade 2,4-dichlorophenol (2,4-DCP). When pretreated with 100μM NaHS, P. chrysosporium was able to degrade 2,4-DCP completely in 24h
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service