117927-83-0 Usage
Uses
Used in Pharmaceutical Industry:
Phosphonic acid, benzoyl-, monomethyl ester is used as a key intermediate in the synthesis of various pharmaceuticals for its ability to enhance the properties and effectiveness of the final products.
Used in Agrochemical Industry:
In the agrochemical industry, Phosphonic acid, benzoyl-, monomethyl ester is used as a reagent in the production of agrochemicals, contributing to the development of more effective and safer products for agricultural applications.
Used in Fine Chemicals Industry:
Phosphonic acid, benzoyl-, monomethyl ester is utilized as a building block in the manufacturing of fine chemicals, enabling the creation of a wide range of specialty chemicals for various applications.
Used as a Chelating Agent:
Phosphonic acid, benzoyl-, monomethyl ester is used as a chelating agent in various industrial processes, helping to improve the stability and performance of different chemical compounds.
Used as a Corrosion Inhibitor:
In industries where corrosion is a concern, Phosphonic acid, benzoyl-, monomethyl ester is employed as a corrosion inhibitor, protecting materials and equipment from degradation and extending their lifespan.
Used as a Stabilizer:
Phosphonic acid, benzoyl-, monomethyl ester is used as a stabilizer in various applications, enhancing the stability and performance of products in different industries.
Used in Polymer Manufacturing:
As a building block in the manufacturing of polymers, Phosphonic acid, benzoyl-, monomethyl ester contributes to the development of new polymers with improved properties and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 117927-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,2 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 117927-83:
(8*1)+(7*1)+(6*7)+(5*9)+(4*2)+(3*7)+(2*8)+(1*3)=150
150 % 10 = 0
So 117927-83-0 is a valid CAS Registry Number.
117927-83-0Relevant academic research and scientific papers
Acylphosphonic acids and methyl hydrogen acylphosphonates: Physical and chemical properties and theoretical calculations
Karaman, Rafik,Goldblum, Amiram,Breuer, Eli,Leader, Haim
, p. 765 - 774 (2007/10/02)
Acylphosphonic acids (5) and methyl hydrogen acylphosphonates (3) were synthesized by di- and mono-demethylation of dimethyl acylphosphonates (1). Spectroscopic data (i.r., 31P and 1H n.m.r.) are reported for these types of compounds for the first time. Examination of their hydrolytic stability under acidic and basic conditions revealed that except for methyl hydrogen acylphosphonates (3) that are unstable under highly alkaline pH conditions, the C-P bond in these types of compounds is stable in most cases. Nucleophilic reagents, e.g. amines, borohydride, or hydroxylamine react with the carbonyl group of ionized acylphosphonates with the preservation of the C-P bond, to yield α-imino-, α-hydroxy-, or α-oxyimino- alkylphosphononate anions, respectively. Semi-empirical quantum mechanical (MNDO/H) calculations were performed on benzoylphosphonic acid (5c) and on the esters and anions derived from it, as representatives of their classes, in order to assess bond lengths and preferred conformations, and to estimate charges on the carbonyl and phosphoryl groups. Calculations show that for both neutral and ionized (anions) compounds free rotation around the C-P bond is expected due to the low energy barriers.
