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ChemicalBook--->CAS DataBase List--->576-24-9

576-24-9

576-24-9 Structure

576-24-9 Structure
IdentificationMore
[Name]

2,3-Dichlorophenol
[CAS]

576-24-9
[Synonyms]

2,3-DICHLOROPHENOL
2,3-dichloro-pheno
2 3-DICHLOROPHENOL 1000MG NEAT
2,3-DICHLOR-PHENOL
2,3-Dichlorophenol,98+%
Phenol, 2,3-dichloro-
2,3-DICHLOROPHENOL 99+%
[EINECS(EC#)]

209-399-8
[Molecular Formula]

C6H4Cl2O
[MDL Number]

MFCD00002160
[Molecular Weight]

163
[MOL File]

576-24-9.mol
Chemical PropertiesBack Directory
[Appearance]

light brown crystalline solid
[Melting point ]

56 °C
[Boiling point ]

214 °C
[density ]

1.40 g/cm3 (25℃)
[refractive index ]

1.4430 (estimate)
[Fp ]

115 °C
[storage temp. ]

0-6°C
[solubility ]

3600mg/l (experimental)
[form ]

neat
[pka]

7.44(at 25℃)
[Stability:]

Stable. Incompatible with oxidizing agents, acid chlorides, acid anhydrides.
[Water Solubility ]

<0.1 g/100 mL at 20 ºC
[BRN ]

2043615
[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)
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi,N,C
[Risk Statements ]

R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R34:Causes burns.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[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)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

1,2,3-Trichlorobenzene-->o-hydroxybenzenesulphonic acid
[Preparation Products]

Ethacrynic acid-->Bithionol-->Ethyl(4-butyry-2,3-dichloro)phenoxyacetate-->4-Amino-2,3-dichlorphenol-->1-(2,3-DICHLORO-4-HYDROXYPHENYL)BUTAN-1-ONE-->2,6-Dichloroanisole-->FENHEXAMID-->1-Propanone, 1-(2,3-dichloro-4-hydroxyphenyl)--->3-(2,3-dichlorophenoxy)propanoic acid-->Acetic acid, [2,3-dichloro-4-(1-oxobutyl)phenoxy]-, ethyl ester
Hazard InformationBack Directory
[General Description]

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

2,3-DICHLOROPHENOL(576-24-9) is incompatible with acid chlorides, acid anhydrides and oxidizing agents.
[Air & Water Reactions]

Insoluble in water.
[Fire Hazard]

Flash point data for this chemical are not available. 2,3-DICHLOROPHENOL is probably combustible.
[Chemical Properties]

light brown crystalline solid
[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.
[Purification Methods]

Crystallise it from ether. [Beilstein 6 IV 883.]
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2,3-Dichlorophenol(576-24-9).msds
Spectrum DetailBack Directory
[Spectrum Detail]

2,3-Dichlorophenol(576-24-9)MS
2,3-Dichlorophenol(576-24-9)1HNMR
2,3-Dichlorophenol(576-24-9)13CNMR
2,3-Dichlorophenol(576-24-9)IR1
2,3-Dichlorophenol(576-24-9)IR2
2,3-Dichlorophenol(576-24-9)IR3
2,3-Dichlorophenol(576-24-9)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,3-Dichlorophenol, 98%(576-24-9)
[Alfa Aesar]

2,3-Dichlorophenol, 98+%(576-24-9)
[Sigma Aldrich]

576-24-9(sigmaaldrich)
[TCI AMERICA]

2,3-Dichlorophenol,>99.0%(GC)(576-24-9)
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