Cas 140477-46-9,Ethanedione, 1,1',1''-(2,4,6-trimethyl-1,3,5-benzenetriyl)tris[2-phenyl-

140477-46-9

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Basic information

Product Name: Ethanedione, 1,1',1''-(2,4,6-trimethyl-1,3,5-benzenetriyl)tris[2-phenyl-
Synonyms:
CAS NO:140477-46-9
Molecular Formula: C33H24O6
Molecular Weight: 516.55
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: Ethanedione, 1,1',1''-(2,4,6-trimethyl-1,3,5-benzenetriyl)tris[2-phenyl-(CAS DataBase Reference)
NIST Chemistry Reference: Ethanedione, 1,1',1''-(2,4,6-trimethyl-1,3,5-benzenetriyl)tris[2-phenyl-(140477-46-9)
EPA Substance Registry System: Ethanedione, 1,1',1''-(2,4,6-trimethyl-1,3,5-benzenetriyl)tris[2-phenyl-(140477-46-9)

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: 140477-46-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 140477-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,7 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 140477-46:
(8*1)+(7*4)+(6*0)+(5*4)+(4*7)+(3*7)+(2*4)+(1*6)=119
119 % 10 = 9
So 140477-46-9 is a valid CAS Registry Number.

140477-46-9Upstream product

140477-43-6 1,3,5-tris(phenylethynyl)-2,4,6-trimethylbenzene

140477-46-9Downstream Products

140477-46-9Relevant academic research and scientific papers

IODOSOARYL CARBOXYLATES IN ORGANIC SYNTHESIS. IV. SELECTIVE OXIDATION OF BIS- AND TRIS(PHENYLETHYNYL)ARENES BY IODOSOPHENYL TRIFLUOROACETATE

Karpitskaya, L. G.,Vasil'eva, V. P.,Merkushev, E. B.

, p. 1732 - 1736 (2007/10/02)

Bis- and tris(phenylethynyl) durene and mesitylene derivatives react with iodosophenyl trifluoroacetate via oxidation of one, two, or three triple bonds, depending on the amount of oxidizing agent used, to give the corresponding α-diketones.

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