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| | Poly(dipropyleneglycol)phenyl phosphite Basic information |
| Product Name: | Poly(dipropyleneglycol)phenyl phosphite | | Synonyms: | oxybispropylenebis[(1,5,9,13,17,21-hexamethyl-7,15,23,23-tetraphenoxy-3,6,8,11,14,16,19,22-octaoxa-7,15,23-triphosphatricos-1-yl)(phenyl)phosphine];Poly(dipropyleneglycol)phenyl phosphite;oxybis(1-methyl-2,1-ethanediyl)diphenyl phosphite deriv.;Oxybis(1-methyl-2,1-ethanediyl)bisoxybis[phosphonous acid phenyl(1,5,9,13,17,21-hexamethyl-7,15,23,23-tetraphenoxy-3,6,8,11,14,16,19,22-octaoxa-7,15,23-triphosphatricosan-1-yl)] ester;Einecs 279-499-4;Oxybispropylenebis((1,5,9,13,17,21-hexamethyl-7,15,23,23-tetraphenoxy-3,6,8,11,14,16,19,22-octaoxa-7,15,23-triphosphatricos-1-yl)(phenyl)phosphine);Phosphorous acid, oxybis(1-methyl-2,1-ethanediyl) P,P-bis(1,5,9,13,17,21-hexamethyl-7,15,23,23-tetraphenoxy-3,6,8,11,14,16,19,22-octaoxa-7,15,23-triphosphatricos-1-yl) P,P-diphenyl ester;phosphorous acid, oxybis(1-methyl-2,1-ethanediyl) p,p'-bis(1,5,9,13,17,21-hexam | | CAS: | 80584-86-7 | | MF: | C102H134O31P8 | | MW: | 2103.93 | | EINECS: | 279-499-4 | | Product Categories: | Organics | | Mol File: | 80584-86-7.mol |  |
| | Poly(dipropyleneglycol)phenyl phosphite Chemical Properties |
| | Poly(dipropyleneglycol)phenyl phosphite Usage And Synthesis |
| Description |
Poly(dipropyleneglycol)phenyl phosphite is a colorless transparent liquid also known as Phosphorous acid, oxybis(1-methyl-2,1-ethanediyl). It is a high-molecule phosphite ester antioxidant with very high phosphorus. It has a stronger ability to decompose hydroperoxide(ROOH) than common phosphite.
| | Uses |
Poly(dipropyleneglycol)phenyl phosphite is an antioxidant. It has a free hydroxyl number of approximately 20mg KOH/g. It can be used to hinder phenolic antioxidants and UV absorbers to have a synergist effect. This compound is widely used as a secondary antioxidant in many polymers, including PVC Film, Polyurethane Film and glue, Rubber and Latex, Rosin and unsaturated resins, and PUR Coatings.
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| | Poly(dipropyleneglycol)phenyl phosphite Preparation Products And Raw materials |
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