138869-16-6 Usage
Uses
Used in Polymer and Resin Production:
Phosphonic acid, methyl-, bis(3-methoxyphenyl) ester is used as a flame retardant for enhancing the fire resistance of polymers and resins. Its high thermal stability contributes to the safety and longevity of these materials in various applications.
Used in Adhesive, Coating, and Sealant Manufacturing:
In the adhesive, coating, and sealant industries, Phosphonic acid, methyl-, bis(3-methoxyphenyl) ester is used as a plasticizer to improve the flexibility and durability of these products. Its incorporation enhances the performance characteristics, making them more suitable for a range of applications.
Environmental and Health Considerations:
While Phosphonic acid, methyl-, bis(3-methoxyphenyl) ester offers significant benefits in industrial applications, its use may raise concerns about potential environmental and health impacts. Proper handling and disposal are essential to mitigate any adverse effects associated with this chemical compound.
Check Digit Verification of cas no
The CAS Registry Mumber 138869-16-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,8,6 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138869-16:
(8*1)+(7*3)+(6*8)+(5*8)+(4*6)+(3*9)+(2*1)+(1*6)=176
176 % 10 = 6
So 138869-16-6 is a valid CAS Registry Number.
138869-16-6Relevant articles and documents
Photolysis of bis(methoxyphenyl) methylphosphonates. Their emission spectra and formation of dimethoxybiphenyl and dimethoxy-9,10-dioxaanthracene
Shi, Min,Okamoto, Yoshiki,Takamuku, Setsuo
, p. 6899 - 6902 (2007/10/02)
Upon UV-irradiation in methanol, bis(methoxyphenyl) methylphosphonates underwent an intramolecular coupling of two methoxyphenyl groups to give dimethoxybiphenyls and dimethoxy-9,10-dioxaanthracenes. The reactivities and fluorescence spectra of the phosphonates were sensitive to the position of the methoxy group. These photo-induced couplings proceed probably through the formation of the two types of singlet intramolecular excimers.
