Bis(2,6-di-tert-butyl-4-methylphenyl)pentaerythritol diphosphite

Base Information

• Chemical Name: Bis(2,6-di-tert-butyl-4-methylphenyl)pentaerythritol diphosphite
• CAS No.: 80693-00-1
• Deprecated CAS: 2008704-10-5
• Molecular Formula: C35H54O6P2
• Molecular Weight: 632.758
• European Community (EC) Number: 410-290-4,617-146-1
• UNII: 7SWK0D7KBU
• Nikkaji Number: J111.289I
• Wikidata: Q27268801
• Mol file: 80693-00-1.mol

Synonyms:80693-00-1;Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite;bis(2,6-di-tert-butyl-4-methylphenyl)pentaerythritol diphosphite;ADKStabPEP36;UNII-7SWK0D7KBU;7SWK0D7KBU;3,9-bis(2,6-ditert-butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;EC 410-290-4;2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane, 3,9-bis(2,6-bis(1,1-dimethylethyl)-4-methylphenoxy)-;2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis[2,6-bis(1,1-dimethylethyl)-4-methylphenoxy]-;3,9-Bis(2,6-di-tert-butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecane;3,9-BIS(2,6-DI-TERT-BUTYL-4-METHYLPHENOXY)-2,4,8,10-TETRAOXA-3,9-DIPHOSPHASPIRO[5.5]UNDECANE;PEP-36;SCHEMBL85823;SSADPHQCUURWSW-UHFFFAOYSA-N;MFCD00513695;AKOS037643359;AS-15300;LS-186257;CS-0204998;Q27268801;di(2,6-di-tert-butyl-4-methylphenyl)pentaerythritol diphosphite;Bis(2,6-di-ter-butyl-4-methylphenyl)pentaerythritol-diphosphite?;PENTAERYTHRITOL BIS((2,6-DI-TERT-BUTYL-4-METHYLPHENYL)PHOSPHITE);PHOSPHOROUS ACID, CYCLIC NEOPENTANETETRAYL BIS (2,6-DI-TERT-BUTYL-4-METHYLPHENYL)ESTER;PHOSPHOROUS ACID, CYCLIC NEOPENTANETETRAYL BIS(2,6-DI-TERT-BUTYL-4-METHYLPHENYL) ESTER

Chemical Property of Bis(2,6-di-tert-butyl-4-methylphenyl)pentaerythritol diphosphite

Chemical Property:

• Vapor Pressure: 1.04E-12mmHg at 25°C
• Melting Point: 235-240 °C
• Boiling Point: 577 °C at 760 mmHg
• Flash Point: 380.5 °C
• PSA: 82.56000
• Density: 1.19[at 20℃]
• LogP: 10.48500
• Solubility.: 225.1 in mg/100g standard fat at 20 ℃
• Water Solubility.: 10μg/L at 20℃
• XLogP3: 10.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 8
• Exact Mass: 632.33956343
• Heavy Atom Count: 43
• Complexity: 774

Purity/Quality:

99.9% ^*data from raw suppliers

BIS(2,6-DI-TER-BUTYL-4-METHYLPHENYL)PENTAERYTHRITOL-DIPHOSPHITE 95.00% ^*data from reagent suppliers

Safty Information:

• Statements: 53
• Safety Statements: 61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=C(C(=C1)C(C)(C)C)OP2OCC3(CO2)COP(OC3)OC4=C(C=C(C=C4C(C)(C)C)C)C(C)(C)C)C(C)(C)C

Technology Process of Bis(2,6-di-tert-butyl-4-methylphenyl)pentaerythritol diphosphite

There total 1 articles about Bis(2,6-di-tert-butyl-4-methylphenyl)pentaerythritol diphosphite which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.6%

2,6-di-tert-butyl-4-methyl-phenol (128-37-0) + 3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane (3643-70-7) → bis(2,6-di-tert-butyl-4-methylphenyl)pentaerythritol diphosphite (80693-00-1)

Guidance literature:

2,6-di-tert-butyl-4-methyl-phenol; With dibutylamine; triethylamine; In 1,3,5-trimethyl-benzene; at 115 - 125 ℃; for 2h;

3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane; With tributyl-amine; triethanolamine; In 1,3,5-trimethyl-benzene; at 120 - 130 ℃; for 0.5h; under 150.015 - 225.023 Torr;

upstream raw materials:

2,6-di-tert-butyl-4-methyl-phenol

3,9-dichloro-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane

Refernces