Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphate

CAS: 976-56-7

Ref. 3D-FD149532

Product Information

• Name: Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphate
• Synonyms: (3,5-Di-tert-butyl-4-hydroxy-benzyl)-phosphonic acid diethyl ester, Antioxidant 122, Antioxidant 1222, Diethyl ((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)phosphonate, Diethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methanephosphonate, Diethyl 3,5-Di-Tert-Butyl-4-Hydroxybenzyl Phosphate, Diethyl 3,5-di-t-butyl-4-hydroxybenzylphosphonate, Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphonate, Diethyl P-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate, Heat Stabilizer 3114, Irgamod 295, Irganox 1222, NSC 635180, P-[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylphosphonic acid diethyl ester, Phosphonic acid, ((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)-, diethyl ester, Phosphonic acid, (3,5-di-tert-butyl-4-hydroxybenzyl)-, diethyl ester, Phosphonic acid, P-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)-, diethyl ester
• CAS: 976-56-7

Description

Diethyl 3,5-di-tert-butyl-4-hydroxybenzylphosphate (DTBP) is a phosphite with a hydrocarbon group. It has been used for the production of germanium semiconductors and polyolefins. DTBP is also used as a light stabilizer in polymers and coatings that are exposed to ultraviolet radiation. The compound has been shown to be biodegradable and non-toxic. DTBP is resistant to light, which makes it a good candidate for use in electrophotographic and photoconductor applications. The compound provides good resistance to silicone elastomers during vulcanization by preventing crosslinking between polysiloxanes.

• Brand: Biosynth

Chemical properties

• Molecular weight: 356.44 g/mol
• Formula: C₁₉H₃₃O₄P
• Purity: Min. 95%
• InChI: InChI=1S/C19H33O4P/c1-9-22-24(21,23-10-2)13-14-11-15(18(3,4)5)17(20)16(12-14)19(6,7)8/h11-12,20H,9-10,13H2,1-8H3
• InChI key: InChIKey=GJDRKHHGPHLVNI-UHFFFAOYSA-N
• SMILES: CCOP(=O)(Cc1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1)OCC