ChemicalBook--->CAS DataBase List--->126714-85-0

126714-85-0

126714-85-0 Structure

126714-85-0 Structure
IdentificationMore
[Name]

2,3-Dichlorothiophene-5-sulphonyl chloride
[CAS]

126714-85-0
[Synonyms]

2,3-DICHLOROTHIOPHENE-5-SULFONYL CHLORIDE
2,3-DICHLOROTHIOPHENE-5-SULPHONYL CHLORIDE
4,5-Dichloro-2-thiophenesulfonyl chloride
4,5-Dichlorothiophene-2-sulphonyl chloride
2,3-DICHLOROTHIOPHENE-5-SULFONYL CHLORI&
4,5-Dichlorothiophene-2-sulfonylchloride
[EINECS(EC#)]

623-936-7
[Molecular Formula]

C4HCl3O2S2
[MDL Number]

MFCD00052092
[Molecular Weight]

251.54
[MOL File]

126714-85-0.mol
Chemical PropertiesBack Directory
[Melting point ]

54-58 °C (lit.)
[Boiling point ]

338.7±42.0 °C(Predicted)
[density ]

1.803±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[form ]

solid
[Sensitive ]

Moisture Sensitive
[BRN ]

161983
[InChI]

1S/C4HCl3O2S2/c5-2-1-3(10-4(2)6)11(7,8)9/h1H
[InChIKey]

IVTWLTRKVRJPNG-UHFFFAOYSA-N
[SMILES]

Clc1cc(sc1Cl)S(Cl)(=O)=O
[CAS DataBase Reference]

126714-85-0(CAS DataBase Reference)
[NIST Chemistry Reference]

2,3-Dichlorothiophene-5-sulfonyl chloride(126714-85-0)
Questions And AnswerBack Directory
[Uses]

2,3-Dichloro-5-chlorosulfonylthiophene is a pharmaceutical intermediate that has been reported in the literature to be used in the preparation of LecB inhibitors and MTH1 inhibitors.
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 .
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
[HazardClass ]

8
[PackingGroup ]

II
[Storage Class]

8A - Combustible corrosive hazardous materials
[Hazard Classifications]

Eye Dam. 1
Skin Corr. 1B
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2,3-Dichlorothiophene-5-sulphonyl chloride(126714-85-0).msds
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2,3-Dichlorothiophene-5-sulfonyl chloride, 97%(126714-85-0)
[Sigma Aldrich]

126714-85-0(sigmaaldrich)
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