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Phosphorisocyanatidous difluoride, also known as phosphorus(III) difluoride isocyanate, is a chemical compound with the formula PF2NCO. It is a colorless, unstable, and highly reactive molecule that is formed by the reaction of phosphorus trifluoride (PF3) with carbon monoxide (CO) and nitrogen (N2). Phosphorisocyanatidous difluoride is an important intermediate in the synthesis of various organophosphorus compounds, such as phosphazenes and phosphonates. Due to its reactivity, phosphorisocyanatidous difluoride is typically generated in situ and used immediately in further reactions. It is also known for its potential applications in the development of new materials and pharmaceuticals, as well as its role in understanding the chemistry of phosphorus and its compounds.

461-59-6

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461-59-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 461-59-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 461-59:
(5*4)+(4*6)+(3*1)+(2*5)+(1*9)=66
66 % 10 = 6
So 461-59-6 is a valid CAS Registry Number.

461-59-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name difluoro(isocyanato)phosphane

1.2 Other means of identification

Product number -
Other names Phosphorisocyanatidous difluoride

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:461-59-6 SDS

461-59-6Downstream Products

461-59-6Relevant academic research and scientific papers

Spectroscopic Properties, Conformation and Structure of Difluorothiophosphoryl Isocyanate in the Gaseous and Solid Phase

Chu, Xianxu,Mitzel, Norbert W.,Schwabedissen, Jan,Stammler, Hans-Georg,Trapp, Pia C.,Wu, Zhuang,Zeng, Xiaoqing

, p. 913 - 920 (2020/10/06)

Difluorothiophosphoryl isocyanate, F2P(S)NCO was characterized with UV/vis, NMR, IR (gas and Ar-matrix), and Raman (liquid) spectroscopy. Its molecular structure was also established by means of gas electron diffraction (GED) and single crystal

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