1665-78-7 Usage
Uses
Used in Plastics Industry:
Phosphoric acid, 4-hydroxyphenyl dimethyl ester is used as a key component in the production of polycarbonate plastics, which are commonly used in the manufacturing of water and baby bottles, food storage containers, and other consumer products.
Used in Epoxy Resin Industry:
Phosphoric acid, 4-hydroxyphenyl dimethyl ester is also used in the production of epoxy resins, which are employed in various applications such as coatings, adhesives, and electrical insulation materials.
Used in Dental Industry:
Phosphoric acid, 4-hydroxyphenyl dimethyl ester is used in dental sealants, which are applied to the surface of teeth to protect them from decay and cavities.
However, due to the potential health risks associated with BPA exposure, there has been increasing efforts to limit and regulate its use in consumer products and industrial processes. Alternative materials and methods are being developed to replace BPA in various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1665-78-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,6 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1665-78:
(6*1)+(5*6)+(4*6)+(3*5)+(2*7)+(1*8)=97
97 % 10 = 7
So 1665-78-7 is a valid CAS Registry Number.
1665-78-7Relevant academic research and scientific papers
Highly selective 1,4- and 1,6-addition of P(O)-H compounds to p-quinones: A divergent method for the synthesis of C- and O-phosphoryl hydroquinone derivatives
Xiong, Biquan,Shen, Ruwei,Goto, Midori,Yin, Shuang-Feng,Han, Li-Biao
supporting information, p. 16902 - 16910 (2013/03/14)
The reaction of P(O)-H compounds with p-quinones could proceed through either 1,4- or 1,6-addition pathways by employing different additives to selectively give the corresponding C- and O-phosphoryl hydroquinone derivatives in good yields. Oxidative doubl
