123135-53-5

Basic information

• Product Name: 4--1,2-naphthoquinone
• Synonyms: 4--1,2-naphthoquinone
• CAS NO: 123135-53-5
• Molecular Weight: 305.376
• Mol File: 123135-53-5.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: 4--1,2-naphthoquinone(CAS DataBase Reference)
• NIST Chemistry Reference: 4--1,2-naphthoquinone(123135-53-5)
• EPA Substance Registry System: 4--1,2-naphthoquinone(123135-53-5)

Safety Data

• Hazardous Substances Data: 123135-53-5(Hazardous Substances Data)

Upstream product

• 521-24-4 sodium 1,2-naphthoquinone-4-sulfonate 
• 91-66-7 N,N-diethylaniline 
• 524-42-5 1,2-naphthoquinone 
• 116-63-2 1-amino-2-naphthol-4-sulfonic acid 
• 135-19-3 β-naphthol 
• 5908-27-0 potassium 1,2-naphthoquinone-4-sulphonate 

Downstream Products

• 1365119-89-6 4-(4-(diethylamino)phenyl)-3-phenylnaphthalene-1,2-dione 
• 1365120-05-3 N,N-diethyl-4-(1,3,3-trimethyl-5'-phenylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazin]-6'-yl)aniline 
• 223116-23-2 4-(4-(diethylamino)phenyl)-2-(hydroxyimino)naphthalen-1(2H)-one 
• 223115-52-4 N,N-diethyl-4-(1,3,3-trimethylspiro[indoline-2,2'-naphtho[1,2-b][1,4]oxazine]-6'-yl)aniline 
• 223114-98-5 N,N-diethyl-4-(1-isobutyl-3,3-dimethylspiro[indoline-2,2'-naphtho[1,2-b]oxazine]-6'-yl)aniline 
• 744216-60-2 C₃₇H₂₈N₂O 
• 744216-61-3 C₃₇H₂₈N₂O 

Relevant articles and documents

Novel pyrazino-phenanthroline based rigid donor-π-acceptor compounds: A detail study of optical properties, acidochromism, solvatochromism and structure-property relationship

Donor-π-acceptor-π-auxiliary acceptor type compounds have been designed and synthesized to study their rigidity and structural effects on optical properties. Structural variation is achieved by changing the central π-conjugated core with naphthalene, acen

Solid-state fluorescence changes of 2-(4-cyanophenyl)-5-[4-(diethylamino)- phenyl]-3H-imidazo[4,5-a]naphthalene upon inclusion of organic solvent molecules

Novel imidazo[4,5-a]naphthalene-type fluorescent clathrate host 2-(4-cyanophenyl)-5-[4-(diethylamino)phenyl]-3H-imidazo[ 4,5-a]naphthalene (2), with two possible tautomeric forms (A and B) of the imidazole ring, was developed. The crystal of fluorophore 2

A two-stage continuous-flow synthesis of spirooxazine photochromic dyes

A continuous-flow process for the synthesis of several known and previously unreported spirooxazine photochromic dyes is reported. The process proceeds via an initial copper catalysed addition of substituted anilines to naphthalene-1,2-dione. This is followed by reaction with 1,3,3-trimethyl-2- methyleneindoline in the presence of hydroxylamine hydrochloride to give the desired spirooxazine products. The photochromic dyes were then cast into lenses to allow a preliminary evaluation of their properties.