1754-47-8 Usage
Description
Dioctyl phenylphosphonate (DOPP) is a plasticizer that is characterized as a clear, colorless to yellow liquid. It is widely utilized in various applications due to its unique properties, such as its ability to enhance the flexibility and workability of materials.
Uses
1. Used in Taste Sensor Applications:
Dioctyl phenylphosphonate is used as a taste sensor or a constituent of a receptor membrane in taste sensors for detecting and identifying different substances. Its role in this application is crucial for accurate and reliable taste detection.
2. Used in Plasticizer Applications:
Dioctyl phenylphosphonate is used as a plasticizer in the manufacturing of various products, including plastics and rubber. It helps to increase the flexibility, workability, and durability of these materials, making them more suitable for a wide range of applications.
3. Used in Chemical Sensing:
In an experiment conducted for designing an iron ion sensor based on functionalized ZnO (Zinc Oxide) nanorods, Dioctyl phenylphosphonate (DOPP) was employed as a plasticizer. This highlights its versatility in enhancing the performance of sensors and other chemical detection systems.
4. Used in Raman and UV-vis Spectroscopic Studies:
Dioctyl phenylphosphonate (DOPP) has been utilized in Raman and UV-vis spectroscopic studies of polyaniline (PANI) membranes containing different amounts of a bulky lipophilic cationic additive, tridodecylmethylammonium chloride (TDMACl). This demonstrates its importance in the field of material science and the study of various polymers and their properties.
Purification Methods
Purify it as described for diisooctyl phenylphosphonate and distil under high vacuum. [Beilstein 16 IV 1069.]
Check Digit Verification of cas no
The CAS Registry Mumber 1754-47-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,5 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1754-47:
(6*1)+(5*7)+(4*5)+(3*4)+(2*4)+(1*7)=88
88 % 10 = 8
So 1754-47-8 is a valid CAS Registry Number.
InChI:InChI=1/C22H39O3P/c1-3-5-7-9-11-16-20-24-26(23,22-18-14-13-15-19-22)25-21-17-12-10-8-6-4-2/h13-15,18-19H,3-12,16-17,20-21H2,1-2H3
1754-47-8Relevant articles and documents
Craggs et al.
, p. 577 (1975)
Synthesis of phosphonates from phenylphosphonic acid and its monoesters
Henyecz, Réka,Kiss, Adrienn,Mórocz, Virág,Kiss, Nóra Zsuzsa,Keglevich, Gy?rgy
supporting information, p. 2642 - 2650 (2019/08/08)
Possibilities for the mono- and diesterification of phenylphosphonic acid were evaluated considering the microwave(MW)-assisted direct esterification, and the alkylating esterification. It was found that regarding the monoesterification, the reaction with 15-fold alcohol excess in the presence of [bmim][BF4] additive utilizing MWs is superior than the approach by alkylation. At the same time, for the conversion of the monoester intermediate to the diester, the reaction with alkyl halides in the presence of triethylamine as the base, again under MW irradiation, was found to be the method of choice. Phosphonates with both identical and different alkoxy groups were made available.
