1,2,8,9-Tetrachlorodibenzo[b,d]thiophene CAS 134705-54-7

Purity 97%+In StockPharmaceutical Standards
CAS No.134705-54-7
Molecular FormulaC12H4Cl4S
Molecular Weight322.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2,8,9-Tetrachlorodibenzo[b,d]thiophene CAS 134705-54-7 chemical structure

Description

1,2,8,9-Tetrachlorodibenzo[b,d]thiophene (CAS 134705-54-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H4Cl4S. Molecular weight: 322.04 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H4Cl4S
Molecular Weight322.04 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Sulfur Atoms1

Related Tetrachlorodibenzo Standards

Recommended Standards

Why CATO?