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205744-92-9

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205744-92-9 Structure

205744-92-9 Structure
IdentificationBack Directory
[Name]

2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethnyl]-1,3,3-trimethyl-3H-indolium 4-methylbenzenesulfonate
[CAS]

205744-92-9
[Synonyms]

IR755
CTP-2
JADEWIN AN CTP-2
Infrared absorber 755
FunctionalDyeNIRD-020
YFKQZQGXOIXGEE-UHFFFAOYSA-M
2-((E)-2-((E)-2-Chloro-3-(2-((E)-1,3,3-trimethylindolin-2-ylidene)ethylidene)cyclohex-1-en-1-y
2-[2-[2-Chloro-3-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-
2-[2-[2- chloro -3-[(1,3- dihydro -1,3,3- trimethyl -2H- indole -2- subunit) ethylene ]-1- cyclohexen -1- yl] vinyl ]-1,3,3- trimethyl -3H- 3h
2-[2-[2-chloro-3-[2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]cyclohex-2-en-1-ylidene]ethylidene]-1,3,3-trimethylindole,4-methylbenzenesulfonate
2-[2-[2-Chloro-3-[2-(1.3-dihvdro-1.3.3-trimethy-2H-indol-2-ylidenelethylidenel-1-cyclohexen-1-ylethnyl-1 .3.3-trmethyl-3H-indolium 4-methylbenzenesulfonate
2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethnyl]-1,3,3-trimethyl-3H-indolium 4-methylbenzenesulfonate
2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-ethylidene]-1-cyclohexen-1-yl]-ethenyl]-1,3,3-trimethyl-3H-indolium 4-methylbenzenesulfonate
2-(2-(2-chloro-3-((1,3-dihydro-1,3,3-trimethyl-2h-indol-2-ylidene)ethylidene)-1-cyclohexen-1-yl)ethenyl)-1,3,3-trimethyl-3h-indolium salt with 4-methylbenzenesulfonic
3H-Indolium, 2-[2-[2-chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethyl-, 4-methylbenzenesulfonate (1:1)
2-[2-[2-Chloro-3-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-1,3,3-trimethyl-3H-indolium salt with 4-methylbenzenesulfonic acid
2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethnyl]-1,3,3-trimethyl-3H-indolium 4-methylbenzenesulfonate ISO 9001：2015 REACH
[Molecular Formula]

C32H36ClN2.C7H7O3S
[MDL Number]

MFCD14584918
[MOL File]

205744-92-9.mol
[Molecular Weight]

657
Hazard InformationBack Directory
[Description]

IR-775 tosylate is used as a laser dye and near-infrared dye.

Questions And AnswerBack Directory
[Application]

2-[2-[2-chloro-3-[(1,3-dihydro-1,3,3-trimethyl-2H-indole-2-ethylene)ethylene]-1-cyclohexen-1-yl]vinyl]-1,3,3-trimethyl-3H-indole-4-methylbenzenesulfonate is a cyanine dye and belongs to the category of infrared absorbers. Literature reports that 2-[2-[2-chloro-3-[(1,3-dihydro-1,3,3-trimethyl-2H-indole-2-ethylene)ethylene]-1-cyclohexen-1-yl]vinyl]-1,3,3-trimethyl-3H-indole-4-methylbenzenesulfonate can be used to prepare a positive infrared-sensitive composition with good resistance to solvents and printing chamber chemicals.
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