Cas 65288-70-2,2,2-diphenyl-4,6-bis-[1,2,2,2-tetrafluoro-1-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropoxy-propoxy)-ethyl]-2λ<sup>5</sup>-[1,3,5,2]triazaphosphinine

65288-70-2

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Product Name: 2,2-diphenyl-4,6-bis-[1,2,2,2-tetrafluoro-1-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropoxy-propoxy)-ethyl]-2λ⁵-[1,3,5,2]triazaphosphinine
Synonyms: 2,2-diphenyl-4,6-bis-[1,2,2,2-tetrafluoro-1-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropoxy-propoxy)-ethyl]-2λ⁵-[1,3,5,2]triazaphosphinine
CAS NO:65288-70-2
Molecular Formula:
Molecular Weight: 1153.35
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-diphenyl-4,6-bis-[1,2,2,2-tetrafluoro-1-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropoxy-propoxy)-ethyl]-2λ⁵-[1,3,5,2]triazaphosphinine(CAS DataBase Reference)
NIST Chemistry Reference: 2,2-diphenyl-4,6-bis-[1,2,2,2-tetrafluoro-1-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropoxy-propoxy)-ethyl]-2λ⁵-[1,3,5,2]triazaphosphinine(65288-70-2)
EPA Substance Registry System: 2,2-diphenyl-4,6-bis-[1,2,2,2-tetrafluoro-1-(1,1,2,3,3,3-hexafluoro-2-heptafluoropropoxy-propoxy)-ethyl]-2λ⁵-[1,3,5,2]triazaphosphinine(65288-70-2)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 65288-70-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 65288-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,8 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 65288-70:
(7*6)+(6*5)+(5*2)+(4*8)+(3*8)+(2*7)+(1*0)=152
152 % 10 = 2
So 65288-70-2 is a valid CAS Registry Number.

65288-70-2Upstream product

1017-89-6 diphenyltrichlorophosphorane

65288-70-2Downstream Products

65288-70-2Relevant academic research and scientific papers

DIPHOSPHATETRAAZACYCLOOCTATETRAENES. I. SYNTHESES AND PROPERTIES

Paciorek, K. J. L.,Ito, T. I.,Nakahara, J. H.,Kratzer, R. H.

, p. 431 - 440 (2007/10/02)

A series of novel eight-membered heterocycles containing 1,3 and 1,5 phosphorus arrangements were synthesized.The 1,5-diphosphatetraazacyclooctatetraenes were obtained from the interaction of perfluoroalkyletheramidines and trichlorophosphoranes; the 1,3-

DIPHOSPHATETRAAZACYCLOOCTATETRAENES. II. PROPERTIES AND DEGRADATIONS

Paciorek, K. J. L.,Ito, T. I.,Nakahara, J. H.,Kratzer, R. H.

, p. 441 - 450 (2007/10/02)

1,5-Bis(diphenylphospha)-3,7-bis(perfluoroalkylether)-2,4,6,8-tetraazacyclooctatetraene and 1,3-bis(diphenylphospha)-5,7-bis(perfluoroalkylether)-2,4,6,8-tetraazacyclooctatetraene were found to decompose at 316 deg C to phospha-s-triazines.The symmetrical arrangement liberated perfluoroalkylether nitrile with concommitant formation of the corresponding diphospha-s-triazine; the unsymmetrical isomer eliminated the (C6H5)2PN unit to give the monophospha-s-triazine.The thermal and oxidative stabilities of the two compounds differed widely with the unsymmetrical isomer being significantly more stable than the symmetrical arrangement.Spectral data pertinent to these results are discussed.Both materials were found to be effective in arresting perfluoroalkylether fluid degradation in oxidizing atmospheres in the presence of metal alloys.

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