Tris(2,4-di-tert-butylphenyl)phosphate

Name: Tris(2,4-di-tert-butylphenyl)phosphate
Brand: Vaqora Chemicals
SKU: VQ-027074

About Tris(2,4-di-tert-butylphenyl)phosphate

Tris(2,4-di-tert-butylphenyl)phosphate is an impurity of N methylpyrrolidone carrying the CAS registry number 95906-11-9. With the molecular formula C42H63O4P, it has a molar mass of 662.9 g/mol. Alternative names: tris(2,4-di-t-butylphenyl)phosphate and oxydized Irgafos.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This N methylpyrrolidone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Tris(2,4-di-tert-butylphenyl)phosphate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to N methylpyrrolidone

View every impurity, metabolite and intermediate we list for N methylpyrrolidone.

N methylpyrrolidone impurities

Specifications & identifiers

Chemical identifiers
Product name	Tris(2,4-di-tert-butylphenyl)phosphate
Catalogue No.	VQ-027074
CAS Number	95906-11-9
IUPAC name	tris(2,4-ditert-butylphenyl) phosphate
Molecular formula	C₄₂H₆₃O₄P
Molecular weight	662.9 g/mol
Exact mass	662.4464
Grade	Reference Standard
HSN code	38229090
InChIKey	AZSKHRTUXHLAHS-UHFFFAOYSA-N
SMILES	CC(C)(C)C1=CC(=C(C=C1)OP(=O)(OC2=C(C=C(C=C2)C(C)(C)C)C(C)(C)C)OC3=C(C=C(C=C3)C(C)(C)C)C(C)(C)C)C(C)(C)C
PubChem CID	14572930

Physical properties
Physical form	Solid
LogP (XLogP3)	15
H-bond donors / acceptors	0 / 4
TPSA	44.8 Å²
Synonyms	Tris(2,4-di-tert-butylphenyl)phosphate (Irgafos 168), Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphate (3:1), Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphate, tris(2,4-di-t-butylphenyl)phosphate, oxydized Irgafos, 2,4-Bis(1,1-dimethylethyl)phenol 1,1',1''-Phosphate, EX-A5041, tris(2,4-di-t-butylphenyl) phosphate

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Tris(2,4-di-tert-butylphenyl)phosphate?

The CAS Registry Number of Tris(2,4-di-tert-butylphenyl)phosphate is 95906-11-9. It is also known as Tris(2,4-di-tert-butylphenyl)phosphate (Irgafos 168), Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphate (3:1), Phenol, 2,4-bis(1,1-dimethylethyl)-, 1,1',1''-phosphate.

What is the molecular formula and molecular weight of Tris(2,4-di-tert-butylphenyl)phosphate?

Tris(2,4-di-tert-butylphenyl)phosphate has the molecular formula C42H63O4P and a molecular weight of 662.9 g/mol. Its IUPAC name is tris(2,4-ditert-butylphenyl) phosphate.

What is Tris(2,4-di-tert-butylphenyl)phosphate used for?

Tris(2,4-di-tert-butylphenyl)phosphate is supplied as a characterised reference material related to N methylpyrrolidone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Tris(2,4-di-tert-butylphenyl)phosphate can I order?

We supply Tris(2,4-di-tert-butylphenyl)phosphate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tris(2,4-di-tert-butylphenyl)phosphate?

Yes. Every lot of Tris(2,4-di-tert-butylphenyl)phosphate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tris(2,4-di-tert-butylphenyl)phosphate be shipped internationally?

Yes. We export Tris(2,4-di-tert-butylphenyl)phosphate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.