155846-85-8

Basic information

• Product Name: 3-[2,2-bis(1-n-butyl-2-methylindol-3-yl)ethenyl]-3-(4-diethylaminophenyl)phthalide
• Synonyms: 3-[2,2-bis(1-n-butyl-2-methylindol-3-yl)ethenyl]-3-(4-diethylaminophenyl)phthalide
• CAS NO: 155846-85-8
• Molecular Weight: 677.93
• Mol File: 155846-85-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-[2,2-bis(1-n-butyl-2-methylindol-3-yl)ethenyl]-3-(4-diethylaminophenyl)phthalide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[2,2-bis(1-n-butyl-2-methylindol-3-yl)ethenyl]-3-(4-diethylaminophenyl)phthalide(155846-85-8)
• EPA Substance Registry System: 3-[2,2-bis(1-n-butyl-2-methylindol-3-yl)ethenyl]-3-(4-diethylaminophenyl)phthalide(155846-85-8)

Safety Data

• Hazardous Substances Data: 155846-85-8(Hazardous Substances Data)

Upstream product

• 42951-35-9 1-n-butyl-2-methyl-indole 
• 21528-38-1 2-[4-(diethylamino)benzoyl]benzoic acid 
• 75-36-5 acetyl chloride 

Relevant articles and documents

Phthalide compounds, and recording materials using the compounds

The invention relates to a phthalide compound of general formula (I), processes for its production, and recording materials utilizing the compound. (wherein R1 and R3 independently represent an alkyl group, a cycloalkyl group or an aralkyl group; R2 and R4 independently represent methyl or phenyl; R5 and R6 independently represent an alkyl group, a cycloalkyl group, an aralkyl group or an aryl group; R7 represents hydrogen, an alkyl group, an alkoxy group or a cyclo-alkoxy group; R5 and R6 may, taken together with the adjacent nitrogen atom, form a heterocyclic group). Recording materials utilizing the phthalide compound of the invention are suited for reading with any OCR equipped with a light source having an emission wavelength within the range of 570-780 nm.