Cas 92806-40-1,2,2',2,2'''-Tetrahydroxy-5,5',5,5'''-tetramethyl-1,1':3',1:3,1'''-quaterphenyl

92806-40-1

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Basic information

Product Name: 2,2',2,2'''-Tetrahydroxy-5,5',5,5'''-tetramethyl-1,1':3',1:3,1'''-quaterphenyl
Synonyms: 2,2',2,2'''-Tetrahydroxy-5,5',5,5'''-tetramethyl-1,1':3',1:3,1'''-quaterphenyl
CAS NO:92806-40-1
Molecular Formula:
Molecular Weight: 426.512
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,2',2,2'''-Tetrahydroxy-5,5',5,5'''-tetramethyl-1,1':3',1:3,1'''-quaterphenyl(CAS DataBase Reference)
NIST Chemistry Reference: 2,2',2,2'''-Tetrahydroxy-5,5',5,5'''-tetramethyl-1,1':3',1:3,1'''-quaterphenyl(92806-40-1)
EPA Substance Registry System: 2,2',2,2'''-Tetrahydroxy-5,5',5,5'''-tetramethyl-1,1':3',1:3,1'''-quaterphenyl(92806-40-1)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 92806-40-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 92806-40-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,8,0 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92806-40:
(7*9)+(6*2)+(5*8)+(4*0)+(3*6)+(2*4)+(1*0)=141
141 % 10 = 1
So 92806-40-1 is a valid CAS Registry Number.

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92806-40-1Downstream Products

92806-40-1Relevant academic research and scientific papers

Oxidative coupling of dichloroaluminium phenolates: Highly selective synthesis of hydroxylated Bi- and tetraaryls

Sartori, Giovanni,Maggi, Raimondo,Bigi, Franca,Arienti, Attilio,Casnati, Giuseppe,Bocelli, Gabriele,Mori, Giovanni

, p. 9483 - 9494 (1992)

Dichloroaluminium phenolates 4 undergo highly selective FeCl3-promoted oxidative coupling. Variously substituted symmetric 2,2′-dihydroxy biaryls 2 are obtained in good yields and excellent selectivities. The chelation control in the final reaction products 7 promotes the chemoselectivity of the process.

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