970-16-1

Basic information

• Product Name: 4-hydroxy-2,3,5,6-tetrafluoro-4'-dimethylaminoazobenzene
• Synonyms: 4-hydroxy-2,3,5,6-tetrafluoro-4'-dimethylaminoazobenzene
• CAS NO: 970-16-1
• Molecular Weight: 313.254
• Mol File: 970-16-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-hydroxy-2,3,5,6-tetrafluoro-4'-dimethylaminoazobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 4-hydroxy-2,3,5,6-tetrafluoro-4'-dimethylaminoazobenzene(970-16-1)
• EPA Substance Registry System: 4-hydroxy-2,3,5,6-tetrafluoro-4'-dimethylaminoazobenzene(970-16-1)

Safety Data

• Hazardous Substances Data: 970-16-1(Hazardous Substances Data)

Upstream product

• 771-60-8 2,3,4,5,6-pentafluoroaniline 
• 121-69-7 N,N-dimethyl-aniline 
• 1800-29-9 decafluoroazoxybenzene 
• 1801-15-6 2-(2,3,4,5,6-pentafluoro-anilino)-ethanol 
• 30807-79-5 C₆HBCl₂F₅N 

Downstream Products

• 29261-33-4 2,3,5,6-tetrafluoro-7,7',8,8'-tetracyanoquinodimethane 
• 938-63-6 4-amino-2,3,5,6-tetraflourophenol 
• 13806-04-7 C₈H₁₂N₂*(x)ClH 
• 527-21-9 2,3,5,6-tetrafluoro-1,4-benzoquinone 

Relevant articles and documents

2, 3, 5, 6-tetrafluoro-7, 7', 8, 8'-tetracyanoquinodimethane and preparation method thereof

The invention discloses 2, 3, 5, 6-tetrafluoro-7, 7', 8, 8'-tetracyanoquinodimethane and a preparation method thereof. The preparation method comprises diazotization: carrying out diazotization of a compound A and a compound B to obtain a compound C, reduction: reducing the compound C into a compound D, oxidation: oxidizing the compound D into a compound E, and condensation: condensing the compound E and malononitrile to obtain a compound F, wherein the compound F is 2, 3, 5, 6-tetrafluoro-7, 7', 8, 8'-tetracyanoquinodimethane and the compounds A, B, C, D, E and F are shown in the description. The preparation method has good environmental friendliness and a high yield of 80% or more, is simple and easy and is suitable for industrial production.