115-88-8 Usage
Description
Diphenyl octyl phosphate, also known as octyl phenyl phosphate, is a colorless liquid that serves as a phosphorus flame retardant additive. It is corrosive to the skin, eyes, and mucous membranes.
Uses
Used in Plastics and Polymer Industry:
Diphenyl octyl phosphate is used as a flame retardant additive to enhance the fire resistance of various plastics and polymer materials. Its application reason is to reduce the risk of fire and improve the safety of the final products.
Used in Electronic Components:
Diphenyl octyl phosphate is used as a flame retardant in the manufacturing of electronic components to minimize the risk of fire hazards and ensure the safety of electronic devices.
Used in Textile Industry:
Diphenyl octyl phosphate is used as a flame retardant in the textile industry to make fabrics and other textile products more resistant to fire, thus providing an additional layer of safety for consumers.
Used in Building Materials:
Diphenyl octyl phosphate is used as a flame retardant in the production of building materials, such as insulation and construction panels, to improve their fire resistance and reduce the risk of fire-related accidents.
Reactivity Profile
Organophosphates, such as OCTYL PHENYL ACID PHOSPHATE, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
Check Digit Verification of cas no
The CAS Registry Mumber 115-88-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 115-88:
(5*1)+(4*1)+(3*5)+(2*8)+(1*8)=48
48 % 10 = 8
So 115-88-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H27O4P/c1-2-3-4-5-6-13-18-22-25(21,23-19-14-9-7-10-15-19)24-20-16-11-8-12-17-20/h7-12,14-17H,2-6,13,18H2,1H3
115-88-8Relevant articles and documents
A high-performance impregnated resin for recovering thorium from radioactive rare earth waste residue
Qiu, Sen,Li, Shun,Dong, Yamin,Su, Xiang,Wang, Yanliang,Shen, Yinglin,Sun, Xiaoqi
, p. 380 - 386 (2017)
A novel impregnated resin with n-octyl diphenyl phosphate (ODP-IR) was developed for the separation of thorium from leaching solution of rare earth (RE) waste residue. Nitrogen adsorption, FT-IR spectra, scanning electron microscopy and energy dispersive spectrometer were conducted for the characterization of ODP-IR. Uptake of ODP-IR for Th4?+ was significantly affected by changing HNO3 concentration. The adsorption data were fitted well with pseudo-second-order rate model. Thermodynamic parameters for the adsorption of Th4?+ were calculated and discussed. The adsorption was fitted well with the Langmuir isotherm model than Freundlich isotherm model. ODP-IR was repeatedly used five times without obvious loss for Th4?+ adsorption, indicating that the adsorbent was stabilized. The ODP-IR was successfully used to separate Th from RE and Fe using the feed solution from ion-adsorption type RE waste residue, which revealed potentials in the fields of RE resource utilization, radioactive contamination treatment and nuclear fuel preparation.
Direct aerobic oxidative esterification and arylation of P(O)-OH compounds with alcohols and diaryliodonium triflates
Xiong, Biquan,Feng, Xiaofeng,Zhu, Longzhi,Chen, Tieqiao,Zhou, Yongbo,Au, Chak-Tong,Yin, Shuang-Feng
, p. 537 - 543 (2015/04/14)
Copper-catalyzed aerobic oxidative esterification of P(O)-OH compounds is achieved using alcohols as efficient esterification reagents, giving the expected products with good to moderate yields. Furthermore, it is shown that the arylation of P(O)-OH compounds proceeds efficiently to produce the corresponding products via the treatment of diaryliodonium triflates under mild reaction conditions. It is a simple way to produce a broad spectrum of functionalized phosphinates, phosphonates, and phosphates from basic starting materials with good to excellent yields. The protocol is convenient for practical application. A plausible mechanism has been proposed for the reaction.
A simple and effective method for phosphoryl transfer using TiCl4 catalysis
Jones, Simon,Selitsianos, Dimitrios
, p. 3671 - 3673 (2007/10/03)
(graph presented) A number of Lewis acids have been evaluated as catalysts for the phosphoryl transfer, the most efficient being TiCl4. Application of this methodology to the phosphorylation of a number of representative target alcohols is presented.