4,5,6,7-Tetrahydro-1-Benzothiophene-2-Sulfonyl Chloride
[CAS# 128852-17-5]

Identification

• Name: 4,5,6,7-Tetrahydro-1-Benzothiophene-2-Sulfonyl Chloride
• Synonyms: 2-(Chlorosulfonyl)-4,5,6,7-tetrahydrobenzo[b]thiophene; 4,5,6,7-Tetrahydro-1-benzothiophene-2-sulfonyl chloride; 4,5,6,7-Tetrahydro-1-benzothiophene-2-sulfonyl chloride; 2-(Chlorosulfonyl)-4,5,6,7-tetrahydrobenzo[b]thiophene
• Molecular Formula: C₈H₉ClO₂S₂
• Molecular Weight: 236.74
• CAS Registry Number: 128852-17-5
• SMILES: C1CCC2=C(C1)C=C(S2)S(=O)(=O)Cl
• InChI: 1S/C8H9ClO2S2/c9-13(10,11)8-5-6-3-1-2-4-7(6)12-8/h5H,1-4H2
• InChIKey: UUBSHLWNADKCBU-UHFFFAOYSA-N

Properties

• Density: 1.5±0.1g/cm³ (Cal.)
• Melting point: 64-66°C (Expl.)
• Boiling point: 377.2±42.0°C at 760 mmHg (Cal.)
• Flash point: 181.9±27.9°C (Cal.)
• Refractive index: 1.593 (Cal.)

Safety Data

• Safety Description: IRRITANT