Benzo[<i>b</i>]thiophene-2-carboxylic Acid , >98.0%(HPLC)(T) , 6314-28-9

Synonym(s):
Benzo[b]thiophene-2-carboxylic acid

CAS NO.：6314-28-9

Empirical Formula: C9H6O2S

Molecular Weight: 178.21

MDL number: MFCD00051636

EINECS: 613-148-1

PRODUCT Properties

• Melting point: 241-244 °C (lit.)
• Boiling point: 280.44°C (rough estimate)
• Density: 1.3242 (rough estimate)
• refractive index: 1.5480 (estimate)
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• form: powder to crystal
• pka: 3.48±0.30(Predicted)
• color: White to Light yellow
• Water Solubility: Soluble in ethanol, acetone and chloroform. Insoluble in water.
• Merck: 14,9345
• BRN: 124613
• CAS DataBase Reference: 6314-28-9(CAS DataBase Reference)
• NIST Chemistry Reference: Thianaphthene-2-carboxylic acid(6314-28-9)

Description and Uses

Thianaphthene-2-carboxylic acid may be used for the fabrication of carboxylated conducting polymer/CNTs (carbon nanotubes) composites thin films.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 37/39-26-36
• WGK Germany: 3
• Hazard Note: Irritant
• HS Code: 29349990