ChemicalBook--->CAS DataBase List--->98-31-7

98-31-7

98-31-7 Structure

98-31-7 Structure
IdentificationMore
[Name]

3,4-DICHLOROBENZENESULFONYL CHLORIDE
[CAS]

98-31-7
[Synonyms]

3,4-DICHLOROBENZENESULFONYL CHLORIDE
3,4-DICHLOROBENZENESULPHONYL CHLORIDE
3,4-dichloro-benzenesulfonylchlorid
3,4-Dichlorophenylsulfonyl chloride
Benzenesulfonyl chloride, 3,4-dichloro-
3,4-DICHLOROBENZENESULFONYL CHLORIDE, 95 %
3,4-Dichlorobenzenesulphonyl chloride 98%
3,4-dichlorobenzene-1-sulfonyl chloride
3,4-Dichlorobenzenesulfonic acid chloride
[EINECS(EC#)]

202-656-5
[Molecular Formula]

C6H3Cl3O2S
[MDL Number]

MFCD00041255
[Molecular Weight]

245.51
[MOL File]

98-31-7.mol
Chemical PropertiesBack Directory
[Appearance]

Clear colorless to light yellow liquid
[Melting point ]

20-22°C
[Boiling point ]

253 °C(lit.)
[density ]

1.572 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.589(lit.)
[Fp ]

135 °F
[storage temp. ]

Refrigerator
[Sensitive ]

Moisture Sensitive
[BRN ]

1956417
[CAS DataBase Reference]

98-31-7(CAS DataBase Reference)
[EPA Substance Registry System]

Benzenesulfonyl chloride, 3,4-dichloro- (98-31-7)
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

R34:Causes burns.
[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 2920 8/PG 2
[WGK Germany ]

3
[Hazard Note ]

Corrosive/Moisture Sensitive
[TSCA ]

Yes
[HazardClass ]

8
[PackingGroup ]

II
[HS Code ]

29049090
Hazard InformationBack Directory
[Chemical Properties]

Clear colorless to light yellow liquid
[Uses]

3,4-Dichloro-benzenesulfonyl Chloride is a useful reagent for organic synthesis.
Spectrum DetailBack Directory
[Spectrum Detail]

3,4-DICHLOROBENZENESULFONYL CHLORIDE(98-31-7)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3,4-Dichlorobenzenesulfonyl chloride, 98%(98-31-7)
[Alfa Aesar]

3,4-Dichlorobenzenesulfonyl chloride, 98%(98-31-7)
[Sigma Aldrich]

98-31-7(sigmaaldrich)
[TCI AMERICA]

3,4-Dichlorobenzenesulfonyl Chloride,>98.0%(T)(98-31-7)
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