85754-58-1

Basic information

• Product Name: 4-(β,β-biscyanoethenyl)benzaldehyde
• Synonyms: 4-(β,β-biscyanoethenyl)benzaldehyde
• CAS NO: 85754-58-1
• Molecular Weight: 182.181
• Mol File: 85754-58-1.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 4-(β,β-biscyanoethenyl)benzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(β,β-biscyanoethenyl)benzaldehyde(85754-58-1)
• EPA Substance Registry System: 4-(β,β-biscyanoethenyl)benzaldehyde(85754-58-1)

Safety Data

• Hazardous Substances Data: 85754-58-1(Hazardous Substances Data)

Upstream product

• 104-87-0 4-methyl-benzaldehyde 
• 109-77-3 malononitrile 
• 623-27-8 terephthalaldehyde, 
• 17239-69-9 2-cyano-3-[4-(2,2-dicyanovinyl)phenyl]acrylonitrile 
• 81172-89-6 terephthalaldehyde mono(diethylacetal) 
• 176049-56-2 2-(4-Diethoxymethyl-benzylidene)-malononitrile 
• 110-89-4 piperidine 

Downstream Products

• 1152780-06-7 {(2E)-1-[4-(dimethylamino)phenyl]-3-(4-formylphenyl)-2-propen-1-ylidene}malononitrile 
• 22112-89-6 5,15-diphenylporphyrin 
• 17239-69-9 2-cyano-3-[4-(2,2-dicyanovinyl)phenyl]acrylonitrile 

Relevant articles and documents

An A-π-A′ structural ratiometric fluorescent probe based on benzo[: E] indolium for bisulfite and its application in sugar samples and living cells

An A-π-A′ structural ratiometric fluorescent probe 1 bearing a benzo[e]indolium moiety was developed for the detection of HSO3- in PBS buffer solution. HSO3- was expected to react with probe 1via a Michael addition reaction, causing dramatic changes in its emission spectrum (from 578 nm to 466 nm) and an obvious color change from orange red to blue which could be observed by the naked eye. The reaction could be complete in 30 seconds in the sensing system, and displayed a high selectivity and sensitivity for HSO3- with a detection limit of 15 nM. The practical value of the probe was confirmed for application to detect the level of HSO3- in sugar samples with good recovery and in living cells.

Preparation of a Pickering emulsion by modification of an amine-functionalized graphene oxide surface with organosilane: Efficient catalyst for the Knoevenagel condensation of malononitrile with aldehydes at mild temperature

In this study, a series of Pickering emulsions for catalysis of Knoevenagel condensations of malononitrile with aldehydes were prepared by surface modification of amine-functionalized graphene oxide (GO-NH2) with trimethoxymethylsilane (MTMS).

A novel porphyrin derivative, composition for detecting cyanide ion comprising the same and method for detecting cyanide ion using the same

The present invention provides a novel dicyanovinyl porphyrin compound, a composition for detecting cyanide ion containing the same, and a method for detecting cyanide ion using the same. The dicyanovinyl porphyrin compound, the composition for detecting cyanide ion containing the same and the method for detecting cyanide ion using the same of the present invention can be usefully used as a cyanide ion specific detection technique in a field of cyanide ion detection.COPYRIGHT KIPO 2019