Bis(2,4-di-tert-butylphenyl) pentaerythritol Diphosphite CAS 26741-53-7

Identification
Properties
Safety Data
Specifications & Other Information
Links

Identification

CAS Number

26741-53-7

Name

Bis(2,4-di-tert-butylphenyl) pentaerythritol Diphosphite

Synonyms

2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis[2,4-bis(1,1-dimethylethyl)phenoxy]- [ACD/Index Name]
247-952-5 [EINECS]
26741-53-7 [RN]
3,9-Bis[2,4-bis(2-methyl-2-propanyl)phenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecan [German] [ACD/IUPAC Name]
3,9-Bis[2,4-bis(2-methyl-2-propanyl)phenoxy]-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane [ACD/IUPAC Name]
3,9-Bis[2,4-bis(2-méthyl-2-propanyl)phénoxy]-2,4,8,10-tétraoxa-3,9-diphosphaspiro[5.5]undécane [French] [ACD/IUPAC Name]
[26741-53-7]
2,4,8,10-Tetraoxa-3,9-diphosphaspiro(5.5)undecane, 3,9-bis(2,4-bis(1,1-dimethylethyl)phenoxy)-
3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecane
3,9-bis(2,4-ditert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
3,9-bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
3,9-Bis[2,4-bis(2-methyl-2-propanyl)phenoxy]-2,4,8,10-tetrao xa-3,9-diphosphaspiro[5.5]undecane
Antioxidant 24
Antioxidant 24, Technical grade
Benefos 1626 [Trade name]
Bis(2,4-di-tert-butylphenyl)pentaerythritol diphosphite
Bis(2,4-di-tert-butylphenyl)pentaerythritoldiphosphite
MARK PEP 24
MFCD00071521
Phosphorous acid, cyclic neopentanetetrayl bis(2,4-di-tert-butylphenyl) ester
Phosphorous acid, cyclic neopentanetetrayl bis(2,4-di-tert-butylphenyl)ester
QA-8914
Ultranox 624
Ultranox 626
Weston 626
Weston MDW 626

Molecular Structure

Structure of Bis(2,4-di-tert-butylphenyl) pentaerythritol Diphosphite CAS 26741-53-7

Structure of Bis(2,4-di-tert-butylphenyl) pentaerythritol Diphosphite CAS 26741-53-7

SMILES

CC(C)(C)c1ccc(c(c1)C(C)(C)C)OP2OCC3(CO2)COP(OC3)Oc4ccc(cc4C(C)(C)C)C(C)(C)C

StdInChI

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

StdInChIKey

AIBRSVLEQRWAEG-UHFFFAOYSA-N

Molecular Formula

C33H50O6P2

Molecular Weight

604.69

EINECS

247-952-5

Properties

Appearance

White crystalline powder

Melting Point

170℃~180℃

Specifications and Other Information of Our Bis(2,4-di-tert-butylphenyl) pentaerythritol Diphosphite CAS 26741-53-7

Standard

Enterprise standard

Identification Methods

HNMR/HPLC

Purity

95%min

Volatile

1% max

Acid value(KOH mg/g)

1%max

Ash

0.05% max

2,4-DTBP residual

1% max

Package

25kg Paper cartons and other specific requests.

Storage

Stored under suitable conditions (dry & cool)

Application

Commonly used as an antioxidant

Links

This product is developed by our R&D company Warshel Chemical Ltd (http://www.warshel.com/), and here is the corresponding linkhttp://www.warshel.com/bis24-di-tert-butylphenyl-pentaerythritol-diphosphite-cas-26741-53-7/

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Disclaimer

This product is for research and development purpose only which may not be used directly as drugs, food, cosmetics or for any other non-R&D purpose. It may be toxic or hazardous, and should be handled only by qualified individuals trained in laboratory procedures. The buyer will be responsible to warn and inform any person that may be in contact with the product of the potential risks and hazards, as well as to ensure that purchase, use and disposal of the product comply with local laws and regulations.