| Identification | More | [Name]
2-Thiophenesulfonyl chloride | [CAS]
16629-19-9 | [Synonyms]
2-THIENYLSULFONYL CHLORIDE
2-THIOPHENESULFONYL CHLORIDE
2-THIOPHENESULPHONYL CHLORIDE
AKOS B019397
ART-CHEM-BB B019397
LABOTEST-BB LT00112344
OTAVA-BB BB7020430954
THIOPHENE-2-SULFONYL CHLORIDE
THIOPHENE-2-SULPHONYL CHLORIDE
THIOPHENESULFONYL CHLORIDE
TIMTEC-BB SBB003729
2-(Chlorosulfonyl)-thiophene
2-Thiophene Sulfonylcloride
2-Thienylsulfonyl
2-THIOPHENESULFONYLCHLORIDE,96%
2-Thiophenesulfonic acid chloride
Thiophene-2-sulfonic acid chloride | [EINECS(EC#)]
240-677-1 | [Molecular Formula]
C4H3ClO2S2 | [MDL Number]
MFCD00005426 | [Molecular Weight]
182.65 | [MOL File]
16629-19-9.mol |
| Chemical Properties | Back Directory | [Appearance]
colorless to brown low melting solid or liquid | [Melting point ]
30-32 °C(lit.)
| [Boiling point ]
130-132 °C14 mm Hg(lit.)
| [density ]
1.534 (estimate) | [refractive index ]
1.5722-1.5742
| [Fp ]
>110°C | [storage temp. ]
2-8°C
| [solubility ]
soluble in Chloroform, Ethyl Acetate | [form ]
solid | [color ]
White to Almost white | [Water Solubility ]
Reacts with water. | [Sensitive ]
Moisture Sensitive | [BRN ]
123536 | [Stability:]
Moisture sensitive | [InChI]
1S/C4H3ClO2S2/c5-9(6,7)4-2-1-3-8-4/h1-3H | [InChIKey]
VNNLHYZDXIBHKZ-UHFFFAOYSA-N | [SMILES]
ClS(=O)(=O)c1cccs1 | [CAS DataBase Reference]
16629-19-9(CAS DataBase Reference) | [NIST Chemistry Reference]
2-Thiophene sulfonyl chloride(16629-19-9) | [EPA Substance Registry System]
16629-19-9(EPA Substance) |
| Safety Data | Back 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) .
S25:Avoid contact with eyes .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [F ]
10-21 | [Hazard Note ]
Corrosive | [TSCA ]
T | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29349990 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Skin Corr. 1B |
| Hazard Information | Back Directory | [Chemical Properties]
2-Thiophenesulfonyl chloride is colorless to brown low melting solid or liquid
| [Uses]
2-Thiophenesulfonyl chloride is a compound used in the preparation of various pharmaceuticals. Thiophene-2-sulfonyl Chloride was used as an intermediate in the synthesis of β-Cell apoptosis supressor .
| [Synthesis Reference(s)]
The Journal of Organic Chemistry, 39, p. 3286, 1974 DOI: 10.1021/jo00936a030 | [General Description]
Kinetics of reactions of 2-thiophenesulfonyl chloride with substituted anilines in methanol has been reported. Kinetics of solvolysis of 2-thiophenesulfonyl chloride in binary solvent mixtures has been studied. |
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