118040-57-6

Basic information

• Product Name: 4,4'-(benzo[1,2-d:4,5-d']bis(thiazole)-2,6-diyl)diphenol
• Synonyms: 4,4'-(benzo[1,2-d:4,5-d']bis(thiazole)-2,6-diyl)diphenol
• CAS NO: 118040-57-6
• Molecular Weight: 376.459
• Mol File: 118040-57-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4,4'-(benzo[1,2-d:4,5-d']bis(thiazole)-2,6-diyl)diphenol(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-(benzo[1,2-d:4,5-d']bis(thiazole)-2,6-diyl)diphenol(118040-57-6)
• EPA Substance Registry System: 4,4'-(benzo[1,2-d:4,5-d']bis(thiazole)-2,6-diyl)diphenol(118040-57-6)

Safety Data

• Hazardous Substances Data: 118040-57-6(Hazardous Substances Data)

Upstream product

• 1630946-01-8 C₃₄H₂₄N₂O₂S₂ 
• 1486-50-6 4-(benzyloxy)benzoic acid chloride 
• 75464-52-7 2,5-diaminobenzene-1,4-dithiol bis(hydrochloride) 

Downstream Products

• 1630946-03-0 C₇₄H₁₀₀N₂O₈S₂ 
• 1630946-05-2 C₈₂H₁₁₆N₂O₈S₂ 
• 1630946-07-4 C₉₀H₁₃₂N₂O₈S₂ 
• 1630946-09-6 C₇₄H₁₀₀N₂O₈S₂ 
• 1630946-11-0 C₈₂H₁₁₆N₂O₈S₂ 
• 1630946-13-2 C₉₀H₁₃₂N₂O₈S₂ 
• 1630946-14-3 C₉₄H₁₄₀N₂O₁₀S₂ 
• 1630946-16-5 C₁₀₆H₁₆₄N₂O₁₀S₂ 
• 1630946-18-7 C₁₁₈H₁₈₈N₂O₁₀S₂ 

Relevant articles and documents

Synthesis of new benzobisthiazole materials and a study of their mesomorphic and luminescence properties

Novel tetra- and hexacatenar materials based on benzobisthiazole derivatives have been synthesised (4a-c, 5a-c and 6a-c) and their mesomorphic properties have been studied by differential scanning calorimetry, polarised optical microscopy and X-ray diffraction. All compounds in series 4a-c display an enantiotropic hexagonal columnar phase, whereas their analogous compounds in series 5a-c did not show mesomorphic behaviour. Compound 6a displays an unidentified monotropic columnar phase, whereas compounds 6b and 6c show an enantiotropic rectangular columnar mesophase. The mesomorphic properties were found to be dependent on the length, position and number of alkoxy chains attached at the end of the rigid core. These compounds also show photoluminescence properties in the visible region and have good quantum yields. A thermogravimetric analysis was also performed.