4,5,6,7-Tetrahydrobenzo[b]thiophene-2-carboxylic acid, 97%, Thermo Scientific™

Specifications

Chemical Identifiers

• CAS: 40133-07-1
• InChI Key: ROLXOQXKNDKXTA-UHFFFAOYSA-N
• Synonym: 4,5,6,7-tetrahydrobenzo b thiophene-2-carboxylic acid, 4,5,6,7-tetrahydro-benzo b thiophene-2-carboxylic acid, benzo b thiophene-2-carboxylic acid, 4,5,6,7-tetrahydro, acmc-1asbb, enamine_001826, 2-carboxy-4,5,6,7-tetrahydro-1-benzothiophene, 2-carboxy-4,5,6,7-tetrahydrobenzo b thiophene, 4,5,6,7-tetrahydrobenzo b thiophene-2-carboxylicacid, 4,5,6,7-tetrahydrobenzo b-thiophene-2-carboxylic acid, 4,5,6,7-tetrahydro-benzo b thiophene-2-carboxylic
• PubChem CID: 2063443
• IUPAC Name: 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid
• SMILES: C1CCC2=C(C1)C=C(S2)C(=O)O

• CAS Min %: 96.0
• CAS Max %: 100.0
• Melting Point: 196.1°C to 202.1°C
• Color: White
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (HPLC)
• Packaging: Glass bottle
• Molecular Formula: C₉H₁₀O₂S
• Quantity: 5 g
• Molecular Weight (g/mol): 182.24
• Formula Weight: 182.24
• Percent Purity: 97%
• Physical Form: Crystalline Powder
• Chemical Name or Material: 4,5,6,7-Tetrahydrobenzo[b]thiophene-2-carboxylic acid

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement Wear protective gloves/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: If breathing is difficult,remove to fresh air and keep at rest in a position comfortable for breathing.

RUO – Research Use Only