446255-38-5 Usage
Description
2,2',3,3',4,4',5,6-Octabromodiphenyl Ether is a type of polybrominated diphenyl ether (PBDE) that is known for its flame retardant properties. It is a chemical compound that has been used in various industries due to its ability to inhibit combustion and reduce the risk of fire.
Uses
Used in Electronics Industry:
2,2',3,3',4,4',5,6-Octabromodiphenyl Ether is used as a flame retardant in the electronics industry for [application reason] to reduce the risk of fire and improve the safety of electronic devices.
Used in Textile Industry:
In the textile industry, 2,2',3,3',4,4',5,6-Octabromodiphenyl Ether is used as a flame retardant for [application reason] to enhance the fire resistance of fabrics and materials used in clothing, upholstery, and other textile products.
Used in Building and Construction Industry:
2,2',3,3',4,4',5,6-Octabromodiphenyl Ether is used as a flame retardant in the building and construction industry for [application reason] to improve the fire safety of materials used in construction, such as insulation, wiring, and other building components.
Check Digit Verification of cas no
The CAS Registry Mumber 446255-38-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,6,2,5 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 446255-38:
(8*4)+(7*4)+(6*6)+(5*2)+(4*5)+(3*5)+(2*3)+(1*8)=155
155 % 10 = 5
So 446255-38-5 is a valid CAS Registry Number.
446255-38-5Relevant articles and documents
Rapid, photocatalytic, and deep debromination of polybrominated diphenyl ethers on Pd-TiO2: Intermediates and pathways
Li, Lina,Chang, Wei,Wang, Ying,Ji, Hongwei,Chen, Chuncheng,Ma, Wanhong,Zhao, Jincai
supporting information, p. 11163 - 11170,8 (2015/02/02)
Titanium dioxide with surface-loaded palladium (Pd-TiO2) was able to easily remove all ten bromine atoms from decabromodiphenyl ether (BDE209) within 1 h under the irradiation of sunlight or an artificial light source. By contrast, fewer than three bromine atoms were eliminated on the pristine TiO2 even with prolonged irradiation (5 h). During the photocatalytic debromination, moreover, the formed BDE intermediates exhibited a significant difference between the Pd-TiO2 and pristine TiO 2 systems, and much less position selectivity for the debromination on Pd-TiO2 was observed than that on the pristine TiO2 surface. For another polybrominated diphenyl ether (BDE15), pristine TiO 2 was incapable of its photocatalytic reduction, whereas the loading of Pd enabled its debromination to diphenyl ether within 20 min. In addition, an evident induction period appeared in the photocatalytic debromination of BDE15 on Pd-TiO2. The experiments imply that the Pd-cocatalyzed effect changes significantly the photocatalytic reductive debromination pathways.
