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

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions and 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

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 and cool)

Appli­ca­tion

Com­mon­ly used as an antiox­i­dant

Links

This prod­uct is devel­oped by our RandD com­pa­ny Warshel Chem­i­cal Ltd (http://​www​.warshel​.com/), and here is the cor­re­spond­ing linkhttp://​www​.warshel​.com/​b​i​s​2​4​-​d​i​-​t​e​r​t​-​b​u​t​y​l​p​h​e​n​y​l​-​p​e​n​t​a​e​r​y​t​h​r​i​t​o​l​-​d​i​p​h​o​s​p​h​i​t​e​-​c​a​s​-​2​6​7​4​1​-​5​3​-7/

Quick Inquiry

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