38337-19-8

Basic information

• Product Name: 2-[(phenylamino)methylidene]-1H-indene-1,3(2H)-dione
• Synonyms: 1H-Indene-1,3(2H)-dione, 2-[(phenylamino)methylene]-
• CAS NO: 38337-19-8
• Molecular Formula: C₁₆H₁₁NO₂
• Molecular Weight: 249.264
• Mol File: 38337-19-8.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 420.2°C at 760 mmHg
• Flash Point: 168°C
• Density: 1.415g/cm³
• Vapor Pressure: 2.87E-07mmHg at 25°C
• Refractive Index: 1.783
• CAS DataBase Reference: 2-[(phenylamino)methylidene]-1H-indene-1,3(2H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[(phenylamino)methylidene]-1H-indene-1,3(2H)-dione(38337-19-8)
• EPA Substance Registry System: 2-[(phenylamino)methylidene]-1H-indene-1,3(2H)-dione(38337-19-8)

Safety Data

• Hazardous Substances Data: 38337-19-8(Hazardous Substances Data)

Upstream product

• 606-23-5 1H-indene-1,3(2H)-dione 
• 864131-95-3 N,N'-diphenylformamidine 
• 622-37-7 Phenyl azide 
• 130-15-4 [1,4]naphthoquinone 
• 122-51-0 orthoformic acid triethyl ester 
• 62-53-3 aniline 
• 81054-50-4 Triethylammonium- 
• 149-73-5 trimethyl orthoformate 
• 622-15-1 N,N'-diphenylformamidine 

Downstream Products

• 38301-04-1 (2-Methylaminomethyliden)-1,3-indandion 
• 2740-22-9 2-formylindane-1,3-dione 
• 62-53-3 aniline 

Relevant articles and documents

A simple, novel method for the preparation of polymer-tetherable, zwitterionic merocyanine NLO-chromophores

A suite of polymer-ready nonlinear optical merocyanines has been synthesised and characterised. The tethering functionality - a vicinal dihydroxypropyl residue - is introduced onto the donor nitrogen of the chromophore precursor without the need for protection/deprotection steps, thereby giving ready access to potentially high Tg condensation polymer systems. An X-ray crystal structure determination on a representative chromophore 5 confirms the largely zwitterionic nature of these systems and experimental measurements of second-order nonlinear response [β(0)], by hyper-Raleigh scattering, indicate that a pyridylidene donor-quinomethide acceptor combination gives rise to the largest nonlinearity.

Investigations of β-sultones, V: On the reaction of vicinal polycarbonyl compounds with alkanesulfonyl halides and triethylamine, Part 2.

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