ChemicalBook > CAS DataBase List > 2,3-Dichlorophenol

2,3-Dichlorophenol

Product Name
2,3-Dichlorophenol
CAS No.
576-24-9
Chemical Name
2,3-Dichlorophenol
Synonyms
2,3-Phenol;2.3-Dichloroph;2,3-dichloro-pheno;2,3-DICHLOROPHENOL;2,3-DICHLOR-PHENOL;2,3-two chlorophenol;Phenol, 2,3-dichloro-;2,3-Dichlorophenol >2,3-DICHLOROPHENOL 99+%;2,3-Dichlorophenol,98+%
CBNumber
CB7853865
Molecular Formula
C6H4Cl2O
Formula Weight
163
MOL File
576-24-9.mol
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2,3-Dichlorophenol Property

Melting point:
56 °C
Boiling point:
214 °C
Density 
1.40 g/cm3 (25℃)
refractive index 
1.4430 (estimate)
Flash point:
115 °C
storage temp. 
0-6°C
solubility 
3600mg/l (experimental)
form 
powder
pka
7.44(at 25℃)
color 
White to Light red to Green
Water Solubility 
<0.1 g/100 mL at 20 ºC
BRN 
2043615
Stability:
Stable. Incompatible with oxidizing agents, acid chlorides, acid anhydrides.
CAS DataBase Reference
576-24-9(CAS DataBase Reference)
NIST Chemistry Reference
Phenol, 2,3-dichloro-(576-24-9)
EPA Substance Registry System
2,3-Dichlorophenol (576-24-9)
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Safety

Hazard Codes 
Xn,Xi,N,C
Risk Statements 
22-36/38-51/53-34
Safety Statements 
26-28-61-45-36/37/39
RIDADR 
UN 2020 6.1/PG 3
WGK Germany 
3
RTECS 
SK8450000
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29081000
Hazardous Substances Data
576-24-9(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D69807
Product name
2,3-Dichlorophenol
Purity
98%
Packaging
25g
Price
$28.32
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20447
Product name
2,3-Dichlorophenol
Purity
for synthesis
Packaging
25g
Price
$86.2
Updated
2024/03/01
TCI Chemical
Product number
D0391
Product name
2,3-Dichlorophenol
Purity
>99.0%(GC)
Packaging
25g
Price
$69
Updated
2024/03/01
Alfa Aesar
Product number
B22943
Product name
2,3-Dichlorophenol, 98+%
Packaging
25g
Price
$26.65
Updated
2024/03/01
Alfa Aesar
Product number
B22943
Product name
2,3-Dichlorophenol, 98+%
Packaging
100g
Price
$68.65
Updated
2024/03/01
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2,3-Dichlorophenol Chemical Properties,Usage,Production

Chemical Properties

2,3-dichlorophenol appears as light brown crystalline solid. Soluble in ether, chloroform and hot ethanol, insoluble in water and benzene.

Uses

2,3-Dichlorophenol is a chemical reagent used in the synthesis of a small molecule IL-2 inhibitor.

Preparation

2,3-Dichlorophenol is obtained from 1,2,3-trichlorobenzene by sulfonation to salt and high pressure hydrolysis to 3,4-dichloro-2-hydroxybenzenesulfonic acid, then hydrolyzed by sulfuric acid to remove the sulfonic acid group.

General Description

Brown crystals (from ligroin, benzene). Taste threshold concentration 0.00004 mg/L. Odor threshold concentration 0.03 mg/L.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2,3-Dichlorophenol is incompatible with acid chlorides, acid anhydrides and oxidizing agents.

Fire Hazard

Flash point data for 2,3-Dichlorophenol are not available. 2,3-Dichlorophenol is probably combustible.

Purification Methods

Crystallise it from ether. [Beilstein 6 IV 883.]

2,3-Dichlorophenol Preparation Products And Raw materials

Raw materials

1,2,3-Trichlorobenzene o-hydroxybenzenesulphonic acid

Preparation Products

1-(2,3-DICHLORO-4-HYDROXYPHENYL)BUTAN-1-ONE Bithionol Ethyl(4-butyry-2,3-dichloro)phenoxyacetate 2,6-Dichloroanisole Ethacrynic acid
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View Lastest Price from 2,3-Dichlorophenol manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2,3-Dichlorophenol 576-24-9
Price
US $25.00/ASSAYS
Min. Order
100ASSAYS
Purity
99.5%
Supply Ability
100 mt
Release date
2024-11-18
Hebei Chuanghai Biotechnology Co,.LTD
Product
2,3-Dichlorophenol 576-24-9
Price
US $5.70/kg
Min. Order
10kg
Purity
99%
Supply Ability
10000kg
Release date
2024-08-21
Hebei Mujin Biotechnology Co.,Ltd
Product
2,3-Dichlorophenol 576-24-9
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-06-27

576-24-9, 2,3-DichlorophenolRelated Search:

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  • 576-24-9
  • Cl2C6H3OH
  • C6H4OCl2
  • Organic Building Blocks
  • Oxygen Compounds
  • Phenols
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  • alcohol| alkyl chloride
  • Phenol&Thiophenol&Mercaptan
  • Chlorine Compounds
  • Phenols
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  • D
  • DIA - DIC
  • Organic Building Blocks
  • Oxygen Compounds
  • Building Blocks
  • C6 to C8
  • Chemical Synthesis
  • Organic Building Blocks
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