6955-57-3 Usage
Description
Phenylphosphoramidic dichloride, also known as diphenylphosphorous dichloride, is a chemical compound with the formula (C6H5)2PCl2. It is a white to light yellow crystalline solid with a pungent odor and is highly reactive. phenylphosphoramidic dichloride is primarily used as a reagent in organic synthesis, particularly in the preparation of phosphoramidate esters. It also finds applications in the production of flame retardants, pesticides, and pharmaceuticals. Due to its potential for causing irritation, corrosion, and toxicity, phenylphosphoramidic dichloride is classified as a hazardous chemical and requires careful handling and storage.
Uses
Used in Organic Synthesis:
Phenylphosphoramidic dichloride is used as a reagent in organic synthesis for the preparation of phosphoramidate esters. Its high reactivity allows for the formation of various chemical compounds, making it a valuable component in the synthesis process.
Used in Flame Retardant Production:
In the flame retardant industry, phenylphosphoramidic dichloride is used as a key component in the production of flame retardants. These flame retardants are incorporated into various materials to enhance their fire resistance and safety properties.
Used in Pesticide Production:
Phenylphosphoramidic dichloride is utilized in the manufacturing process of certain pesticides. Its reactivity and ability to form stable compounds make it a suitable ingredient for developing effective pest control agents.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, phenylphosphoramidic dichloride is employed as a reagent in the synthesis of various pharmaceutical compounds. Its versatility in organic synthesis contributes to the development of new drugs and therapeutic agents.
As a hazardous chemical, phenylphosphoramidic dichloride requires proper handling, storage, and disposal to minimize its potential risks to human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 6955-57-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,5 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6955-57:
(6*6)+(5*9)+(4*5)+(3*5)+(2*5)+(1*7)=133
133 % 10 = 3
So 6955-57-3 is a valid CAS Registry Number.
6955-57-3Relevant articles and documents
Metal-Free Synthesis of N-Aryl-Substituted Azacycles from Cyclic Ethers Using POCl3
La, Minh Thanh,Kang, Soosung,Kim, Hee-Kwon
, p. 6689 - 6696 (2019/06/14)
A facile method for the synthesis of N-aryl-substituted azacycles from arylamines and cyclic ethers has been developed. In this study, arylamines were treated with cyclic ethers in the presence of POCl3 and DBU to provide five- A nd six-membered azacycles. Using this method, various azacycloalkanes, isoindolines, and tetrahydroisoquinolines were prepared in high yields. This synthetic method offers an efficient approach to the production of azacycles from cyclic ethers.
2-AMINO-1,3,2λ5-OXAZAPHOSPHORINANE 2-OXIDES
Uryupin, A. B.,Kadyko, M. I.,Petrovskii, P. V.,Okruszek, A.,Kinas, R.,et al.
, p. 1433 - 1437 (2007/10/03)
1,3,2λ5- oxazaphosphorinane 2-oxide derivatives were obtained by phosphorylation of amines and amino acid esters.A method for synthesizing pure enantiomers of 2-phenylamino-1,3,2λ5-oxazaphosphorinane 2-oxide was elaborated.
Synthesis and properties of bis(2,2-dimethylaziridinyl)phosphinic amides: A series of new antineoplastic agents
MacDiarmid,Rose,Biddle,Perlman,Breiner,Ambrus,Bardos
, p. 1685 - 1691 (2007/10/02)
-
