Cas 129338-88-1,[4-(4-Cyclohexyl-2,6,7-trioxa-bicyclo[2.2.2]oct-1-yl)-phenylethynyl]-triisopropyl-silane

129338-88-1

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Basic information

Product Name: [4-(4-Cyclohexyl-2,6,7-trioxa-bicyclo[2.2.2]oct-1-yl)-phenylethynyl]-triisopropyl-silane
Synonyms: [4-(4-Cyclohexyl-2,6,7-trioxa-bicyclo[2.2.2]oct-1-yl)-phenylethynyl]-triisopropyl-silane
CAS NO:129338-88-1
Molecular Formula:
Molecular Weight: 454.725
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: [4-(4-Cyclohexyl-2,6,7-trioxa-bicyclo[2.2.2]oct-1-yl)-phenylethynyl]-triisopropyl-silane(CAS DataBase Reference)
NIST Chemistry Reference: [4-(4-Cyclohexyl-2,6,7-trioxa-bicyclo[2.2.2]oct-1-yl)-phenylethynyl]-triisopropyl-silane(129338-88-1)
EPA Substance Registry System: [4-(4-Cyclohexyl-2,6,7-trioxa-bicyclo[2.2.2]oct-1-yl)-phenylethynyl]-triisopropyl-silane(129338-88-1)

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: 129338-88-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129338-88-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,3 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129338-88:
(8*1)+(7*2)+(6*9)+(5*3)+(4*3)+(3*8)+(2*8)+(1*8)=151
151 % 10 = 1
So 129338-88-1 is a valid CAS Registry Number.

129338-88-1Upstream product

129338-87-0 [4-(4-Cyclohex-2-enyl-2,6,7-trioxa-bicyclo[2.2.2]oct-1-yl)-phenylethynyl]-triisopropyl-silane

129338-88-1Downstream Products

108614-38-6 4-cyclohexyl-1-(4-ethynylphenyl)-2,6,7-trioxabicyclo[2.2.2]octane

129338-88-1Relevant academic research and scientific papers

Selective catalytic hydrogenation of an olefin moiety in the presence of a terminal alkyne function

Palmer,Casida

, p. 2857 - 2860 (1990)

Protection of a terminal alkyne as a (trimethyl- or tri-isopropylsilyl)alkyne permits selective catalytic hydrogenation of a mono- or disubstituted olefin moiety without reducing the alkyne function.

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