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ChemicalBook--->CAS DataBase List--->5402-73-3

5402-73-3

5402-73-3 Structure

5402-73-3 Structure
IdentificationMore
[Name]

2,5-DICHLOROBENZENESULFONYL CHLORIDE
[CAS]

5402-73-3
[Synonyms]

2,5-DICHLOROBENZENESULFONYL CHLORIDE
2,5-DICHLOROBENZENESULPHONYL CHLORIDE
2,5-dichloro-benzenesulfonylchlorid
2,5-DICHLOROBENZENESULFONYL CHLORIDE, 98 %
[EINECS(EC#)]

226-453-6
[Molecular Formula]

C6H3Cl3O2S
[MDL Number]

MFCD00007429
[Molecular Weight]

245.51
[MOL File]

5402-73-3.mol
Chemical PropertiesBack Directory
[Appearance]

beige crystalline powder
[Melting point ]

36-37 °C(lit.)
[Boiling point ]

253°C (estimate)
[density ]

1.608 (estimate)
[Fp ]

>230 °F
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Chloroform, DMSO
[form ]

solid
[color ]

Off-White to Pale Beige
[Sensitive ]

Moisture Sensitive
[BRN ]

2369410
[InChIKey]

BXCOSWRSIISQSL-UHFFFAOYSA-N
[CAS DataBase Reference]

5402-73-3(CAS DataBase Reference)
[EPA Substance Registry System]

Benzenesulfonyl chloride, 2,5-dichloro- (5402-73-3)
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

R34:Causes burns.
R36/37:Irritating to eyes and respiratory system .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 3261 8/PG 2
[WGK Germany ]

3
[Hazard Note ]

Corrosive
[TSCA ]

T
[HazardClass ]

8
[PackingGroup ]

II
[HS Code ]

29049090
Hazard InformationBack Directory
[Chemical Properties]

beige crystalline powder
[Uses]

2,5-Dichlorobenzenesulfonyl Chloride is used in the synthesis of sulfonamide derivatives that show antibacterial activity.
[Production Methods]

2,5-Dichlorobenzenesulfonyl Chloride is made by treating 1,4-dichlorobenzene with chlorosulfuric acid at 150 ℃ and stirring into ice water; yield 85%
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-DICHLOROBENZENESULFONYL CHLORIDE(5402-73-3)MS
2,5-DICHLOROBENZENESULFONYL CHLORIDE(5402-73-3)1HNMR
2,5-DICHLOROBENZENESULFONYL CHLORIDE(5402-73-3)13CNMR
2,5-DICHLOROBENZENESULFONYL CHLORIDE(5402-73-3)IR1
2,5-DICHLOROBENZENESULFONYL CHLORIDE(5402-73-3)IR2
2,5-DICHLOROBENZENESULFONYL CHLORIDE(5402-73-3)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,5-Dichlorobenzenesulfonyl chloride, 98%(5402-73-3)
[Alfa Aesar]

2,5-Dichlorobenzenesulfonyl chloride, 98%(5402-73-3)
[Sigma Aldrich]

5402-73-3(sigmaaldrich)
[TCI AMERICA]

2,5-Dichlorobenzenesulfonyl Chloride,>98.0%(GC)(T)(5402-73-3)
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