
CAS Number26741-53-7
SynonymsTHP-24; EINECS 247-952-5; 3,9-Bis[2,4-bis(2-methyl-2-propanyl)phenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane; Alkanox-P-24; bis(2,4-Di-tert-butylphenyl)pentaerythritol diphosphite; 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane; ADK Stab PEP 24; Antioxidant AT-626; mark pep 24; Ultranox 626
Molecular FormulaC33H50O6P2
Molecular Weight604.694
Purity98.00%
Boiling Point555.8±50.0 °C at 760 mmHg
Melting Point160-178ºC
Appearancesolid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 26741-53-7 |
| Catalog No. | 2A-9040028 |
| Chinese Name | 抗氧化剂 THP-24 |
| Synonyms | THP-24; EINECS 247-952-5; 3,9-Bis[2,4-bis(2-methyl-2-propanyl)phenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane; Alkanox-P-24; bis(2,4-Di-tert-butylphenyl)pentaerythritol diphosphite; 3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane; ADK Stab PEP 24; Antioxidant AT-626; mark pep 24; Ultranox 626 |
| Molecular Formula | C33H50O6P2 |
| Molecular Weight | 604.694 |
| Purity | 98.00 |
| Boiling Point | 555.8±50.0 °C at 760 mmHg |
| Melting Point | 160-178ºC |
| Appearance | solid |
| Storage Condition | Room temperature, dry, sealed |
| SMILES | CC(C)(C)c1ccc(OP2OCC3(CO2)COP(Oc2ccc(C(C)(C)C)cc2C(C)(C)C)OC3)c(C(C)(C)C)c1 |
| InChI | InChI=1S/C33H50O6P2/c1-29(2,3)23-13-15-27(25(17-23)31(7,8)9)38-40-34-19-33(20-35-40)21-36-41(37-22-33)39-28-16-14-24(30(4,5)6)18-26(28)32(10,11)12/h13-18H,19-22H2,1-12H3/t33-,40-,41-/m1/s1 |
| InChI Key | AIBRSVLEQRWAEG-UHFFFAOYSA-N |
| Transport Info | Product Name: Antioxidant 24 |
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