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86660-78-8

86660-78-8

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86660-78-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86660-78-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,6 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 86660-78:
(7*8)+(6*6)+(5*6)+(4*6)+(3*0)+(2*7)+(1*8)=168
168 % 10 = 8
So 86660-78-8 is a valid CAS Registry Number.

86660-78-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-N,1-N,2-N,2-N,3-N,3-N,4-N,4-N-octa(propan-2-yl)tetraphosphetane-1,2,3,4-tetramine

1.2 Other means of identification

Product number -
Other names Tetraphosphetanetetramine,octakis(1-methylethyl)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:86660-78-8 SDS

86660-78-8Relevant articles and documents

Facile synthesis of dibenzo-7λ3-phosphanorbornadiene derivatives using magnesium anthracene

Velian, Alexandra,Cummins, Christopher C.

supporting information, p. 13978 - 13981 (2012/10/29)

Unprotected dibenzo-7λ3-phosphanorbornadiene derivatives RPA (A = C14H10 or anthracene; R = tBu, dbabh = NA, HMDS = (Me3Si)2N, iPr2N) are synthesized by treatment of the corresponding phosphorus dichloride RPCl 2 with MgA·3THF, in cold THF (～20% to 30% isolated yields). Anthracene and the corresponding cyclic phosphane (RP)n form as coproducts. Characteristic NMR features of the RPA derivatives include a doublet near 4 ppm in their 1H NMR spectra and a triplet peak in the 175-212 ppm region of the 31P NMR spectrum (2J PH ～14 Hz). The X-ray structures of the AN-PA and (HMDS)PA derivatives are discussed. Thermolysis of RPA benzene-d6 solutions leads to anthracene extrusion. This process has a unimolecular kinetic profile for the iPr2NPA derivative. The 7-phosphanorbornene anti-iPr2NP(C6H8) could be synthesized (70% isolated yield) by thermolysis of iPr2NPA in 1,3-cyclohexadiene.

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