Cas 634203-31-9,1,3,5,7,9,11,14-heptacyclopentyl-14-(methyl-diphenyl-silanyloxy)-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasila-tricyclo[7.3.3.1<sup>5,11</sup>]hexadecane-3,7-diol

634203-31-9

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Basic information

Product Name: 1,3,5,7,9,11,14-heptacyclopentyl-14-(methyl-diphenyl-silanyloxy)-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasila-tricyclo[7.3.3.1^5,11]hexadecane-3,7-diol
Synonyms: 1,3,5,7,9,11,14-heptacyclopentyl-14-(methyl-diphenyl-silanyloxy)-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasila-tricyclo[7.3.3.1^5,11]hexadecane-3,7-diol
CAS NO:634203-31-9
Molecular Formula:
Molecular Weight: 1071.82
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: 1,3,5,7,9,11,14-heptacyclopentyl-14-(methyl-diphenyl-silanyloxy)-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasila-tricyclo[7.3.3.1^5,11]hexadecane-3,7-diol(CAS DataBase Reference)
NIST Chemistry Reference: 1,3,5,7,9,11,14-heptacyclopentyl-14-(methyl-diphenyl-silanyloxy)-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasila-tricyclo[7.3.3.1^5,11]hexadecane-3,7-diol(634203-31-9)
EPA Substance Registry System: 1,3,5,7,9,11,14-heptacyclopentyl-14-(methyl-diphenyl-silanyloxy)-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasila-tricyclo[7.3.3.1^5,11]hexadecane-3,7-diol(634203-31-9)

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: 634203-31-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 634203-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,4,2,0 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 634203-31:
(8*6)+(7*3)+(6*4)+(5*2)+(4*0)+(3*3)+(2*3)+(1*1)=119
119 % 10 = 9
So 634203-31-9 is a valid CAS Registry Number.

634203-31-9Upstream product

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634203-31-9Relevant academic research and scientific papers

POSSphites - Monophosphites derived from incompletely condensed silsesquioxanes

Van Der Vlugt, Jarl Ivar,Grutters, Michiel M.P.,Ackerstaff, Jens,Hanssen, Rob W.J.M.,Abbenhuis, Hendrikus C.L.,Vogt, Dieter

, p. 8301 - 8305 (2003)

A straightforward three-step synthetic route is followed to obtain nanostructured silsesquioxane based monophosphite compounds 1-3, which we named POSSphites. These compounds, derived from (c-C5H9) 7Si7O9/

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