Cas 139067-21-3,Phenyl-2,3-bis<(tert-butyldimethyl)-silyl>-1Hλ<sup>3</sup>-phosphiran

139067-21-3

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Basic information

Product Name: Phenyl-2,3-bis<(tert-butyldimethyl)-silyl>-1Hλ³-phosphiran
Synonyms:
CAS NO:139067-21-3
Molecular Formula:
Molecular Weight: 364.659
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: Phenyl-2,3-bis<(tert-butyldimethyl)-silyl>-1Hλ³-phosphiran(CAS DataBase Reference)
NIST Chemistry Reference: Phenyl-2,3-bis<(tert-butyldimethyl)-silyl>-1Hλ³-phosphiran(139067-21-3)
EPA Substance Registry System: Phenyl-2,3-bis<(tert-butyldimethyl)-silyl>-1Hλ³-phosphiran(139067-21-3)

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: 139067-21-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139067-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,6 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139067-21:
(8*1)+(7*3)+(6*9)+(5*0)+(4*6)+(3*7)+(2*2)+(1*1)=133
133 % 10 = 3
So 139067-21-3 is a valid CAS Registry Number.

139067-21-3Upstream product

139067-21-3Downstream Products

138895-17-7 Phenyl-2,3-bis<(tert-butyl-dimethylsilyl)>-1Hλ³-phisphiren

139067-21-3Relevant academic research and scientific papers

λ3-1H-Phosphirene durch Wasserstoff-Eliminierung von λ3-Phosphiranen

Metternich, H. J.,Niecke, E.

, p. 6537 - 6538 (1991)

A new synthetic route to 1H-phosphirenes is reported.In the reaction of dichlorophosphanes 1a, b with the carbenoid 2 tBuMe2Si(H)C(Cl)Li the bis(methylene)phosphoranes RPtBuMe2>2 3a, b are obtained, which rearrange at low tem

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