52625-67-9

Basic information

• Product Name: 1H-Indene-1,3(2H)-dione, 2-(2-benzothiazolyl)-
• Synonyms: 2-benzothiazol-2-yl-2-hydrocyclopenta[1,2-a]benzene-1,3-dione;2-Benzothiazol-2-yl-indan-1,3-dione;2-(1,3-benzothiazol-2-yl)-2,3-dihydro-1H-indene-1,3-dione;1H-Indene-1,3(2H)-dione,2-(2-benzothiazolyl)
• CAS NO: 52625-67-9
• Molecular Formula: C16H9NO2S
• Molecular Weight: 279.319
• Mol File: 52625-67-9.mol
• Article Data: 2

Chemical Properties

• Melting Point: 354 °C(Solv: ethanol (64-17-5))
• Boiling Point: 500.8±50.0 °C(Predicted)
• Density: 1.450±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 1H-Indene-1,3(2H)-dione, 2-(2-benzothiazolyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Indene-1,3(2H)-dione, 2-(2-benzothiazolyl)-(52625-67-9)
• EPA Substance Registry System: 1H-Indene-1,3(2H)-dione, 2-(2-benzothiazolyl)-(52625-67-9)

Safety Data

• Hazardous Substances Data: 52625-67-9(Hazardous Substances Data)

Upstream product

• 120-75-2 2-Methylbenzothiazole 
• 85-44-9 phthalic anhydride 

Downstream Products

• 22918-12-3 2-nitromethylbenzothiazole 

Relevant articles and documents

BENZOAZOLE COMPOUND OR SALT THEREOF, AND PIGMENT COMPOSITION CONTAINING THE SAME

PROBLEM TO BE SOLVED: To provide a composition stable as a colorant of e.g., a resist for color filters, where a pigment composition containing an organic pigment is reduced in particle size and increased in concentration without causing aggregation, sedimentation, or a viscosity increase with time. SOLUTION: The present invention provides a benzoazole compound having a structure represented by a formula (1) or a salt thereof (where, R1-R8 are ahydrogen atom, a C1-4 alkyl group, a C1-4 alkoxy group, a halogen atom, a -CO2M group or a -SO3M group. M is a hydrogen atom, an alkali metal atom, an alkaline earth metal atom or a -NZ1Z2Z3Z4 group. Z1-Z4 are a hydrogen atom, a C1-4 alkyl group or the like. X is an oxygen atom or a sulfur atom or the like). SELECTED DRAWING: None COPYRIGHT: (C)2019,JPOandINPIT