Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 3-(Trifluoromethyl)benzoyl fluoride CA Name: Benzoyl chloride,3-(trifluoromethyl)- Molecular Structure: Molecular Formula:C8H4F4O Molecular Weight: 192.11 CAS Registry Number: 328-99-4

Name: Dichlorophthalic acid CA Name: 1,2-Benzenedicarboxylic acid,3,4-dichloro- Molecular Structure: Molecular Formula:C8H4Cl2O4 Molecular Weight: 235.02 CAS Registry Number: 56962-06-2

Name: Terephthaloyl dichloride CA Name: 1,4-Benzenedicarbonyl,dichloride Molecular Structure: Molecular Formula:C8H4Cl2O2 Molecular Weight: 203.02 CAS Registry Number: 100-20-9

Name: Isophthaloyl dichloride CA Name: 1,3-Benzenedicarbonyl chloride Molecular Structure: Molecular Formula:C8H4Cl2O2 Molecular Weight: 203.02 CAS Registry Number: 99-63-8

Name: 4,7-Dichlorobenzo[b]thiophen-3(2H)-one CA Name: Benzo(b)thiophen-3(2H)-one,4,7-dichloro- Molecular Structure: Molecular Formula:C8H4Cl2OS Molecular Weight: 219.09 CAS Registry Number: 61886-43-9