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88-42-6

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88-42-6 Structure

88-42-6 Structure
IdentificationBack Directory
[Name]

2,5-DICHLOROBENZENESULFONIC ACID
[CAS]

88-42-6
[Synonyms]

NSC 8755
2,5-dichloro-benzenesulfonicaci
2,5-Dichlorobenzensulfonic acid
2,5-DICHLOROBENZENESULFONIC ACID
2,5-dichlorobenzenesulphonic acid
Benzenesulfonic acid, 2,5-dichloro-
2,5-Dichlorobenzenesulfonic Acid 
2,5-DICHLOROBENZENSULFONIC ACID DIHYDRATE
[EINECS(EC#)]

201-829-2
[Molecular Formula]

C6H4Cl2O3S
[MDL Number]

MFCD00035751
[MOL File]

88-42-6.mol
[Molecular Weight]

227.07
Chemical PropertiesBack Directory
[Melting point ]

97.0 to 101.0 °C
[density ]

1.668
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

almost transparency in Methanol
[form ]

powder to crystal
[pka]

-1.47±0.30(Predicted)
[color ]

White to Almost white
[EPA Substance Registry System]

Benzenesulfonic acid, 2,5-dichloro- (88-42-6)
Safety DataBack Directory
[Risk Statements ]

34
[Safety Statements ]

26-36/37/39
[RIDADR ]

3261
[TSCA ]

TSCA listed
[HS Code ]

2904.10.3700
[HazardClass ]

8
[PackingGroup ]

III
Hazard InformationBack Directory
[Definition]

2,5-Dichlorobenzenesulfonic Acid is freely soluble in water. Obtained by sulfonating1,4-dichlorobenzene with oleum.
[Synthesis Reference(s)]

Synthetic Communications, 24, p. 2417, 1994 DOI: 10.1080/00397919408010548
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-DICHLOROBENZENESULFONIC ACID(88-42-6)MS
2,5-DICHLOROBENZENESULFONIC ACID(88-42-6)IR1
2,5-DICHLOROBENZENESULFONIC ACID(88-42-6)IR2
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