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2-Phenyl-1,3,2-dioxaphosphorinane 2-oxide is a phosphorus-containing heterocyclic compound with the chemical formula C9H9O3P. It features a dioxaphosphorinane ring system, which consists of a phosphorus atom bonded to two oxygen atoms and a carbon atom, forming a five-membered ring. The phenyl group is attached to the carbon atom adjacent to the phosphorus, and an oxide group is present on the phosphorus atom. 2-Phenyl-1,3,2-dioxaphosphorinane 2-oxide is known for its potential applications in organic synthesis, particularly as a reagent or intermediate in the formation of various phosphorus-containing compounds. It is also recognized for its stability and unique reactivity, which can be exploited in the development of new chemical processes and materials.

7191-13-1

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7191-13-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7191-13-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,9 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7191-13:
(6*7)+(5*1)+(4*9)+(3*1)+(2*1)+(1*3)=91
91 % 10 = 1
So 7191-13-1 is a valid CAS Registry Number.

7191-13-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-phenyl-1,3,2λ<sup>5</sup>-dioxaphosphinane 2-oxide

1.2 Other means of identification

Product number -
Other names Phosphonic acid,phenyl-,cyclic trimethylene ester

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

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More Details:7191-13-1 SDS

7191-13-1Relevant academic research and scientific papers

Oxyphosphorane Hydrolysis. Reversible Ring Opening of Spirophosphoranes Containing Six-Atom Rings

McGall, Glenn H.,McClelland, Robert A.

, p. 5198 - 5203 (2007/10/02)

A kinetic and mechanistic study is reported for the hydrolysis of two spirooxyphosphoranes containing six-atom rings (6-phenyl-1,5,7,11-tetraoxa-6-phosphospiroundecane (2a) and the 3,3,9,9-tetramethyl-substituted compound (2b)).An intermediate is obs

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