Tetrabenzyl diphosphate, 98%

Name: Tetrabenzyl diphosphate, 98%
Brand: Vaqora Chemicals
SKU: VQ-011600

About Tetrabenzyl diphosphate, 98%

Tetrabenzyl diphosphate is an organic building block carrying the CAS registry number 990-91-0, specified at 98% purity. With the molecular formula C28H28O7P2, it has a molar mass of 538.5 g/mol. Its systematic (IUPAC) name is dibenzyl bis(phenylmethoxy)phosphoryl phosphate. Common synonyms include Tetrabenzyl pyrophosphate and Pyrophosphoric acid tetrabenzyl ester.

In its supplied form it is white powder or crystals. Reported physical data include a melting point of 64 °C. Store it at 2–8 °C, in a tightly closed container. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span molecular biology workflows and organic synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Tetrabenzyl diphosphate in 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Molecular biology workflows
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Tetrabenzyl diphosphate, 98%
Catalogue No.	VQ-011600
CAS Number	990-91-0
IUPAC name	dibenzyl bis(phenylmethoxy)phosphoryl phosphate
Molecular formula	C₂₈H₂₈O₇P₂
Molecular weight	538.5 g/mol
Exact mass	538.131
Purity / assay	98%
HSN code	29420090
InChIKey	NSBNXCZCLRBQTA-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)COP(=O)(OCC2=CC=CC=C2)OP(=O)(OCC3=CC=CC=C3)OCC4=CC=CC=C4
PubChem CID	563183

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals
Melting point	64 °C
LogP (XLogP3)	4.9
H-bond donors / acceptors	0 / 7
TPSA	80.3 Å²
Storage	2–8 °C
Synonyms	Tetrabenzyl pyrophosphate, P,P,P',P'-Tetrakis(phenylmethyl) (diphosphate), Pyrophosphoric acid tetrabenzyl ester, dibenzyl {[bis(benzyloxy)phosphoryl]oxy}phosphonate, Dibenzyl [[bis-(benzyloxy)phosphoryl]oxy]phosphonate, Benzyl Pyrophosphate, Tetrabenzylpyrophosphate, Diphosphoric acid, tetrakis(phenylmethyl) ester, Diphosphoric acid tetrabenzyl ester, Tetrabenzyldiphosphate, dibenzyl dibenzyloxyphosphoryl phosphate, tetra benzyl pyrophosphate

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Tetrabenzyl diphosphate, 98%?

The CAS Registry Number of Tetrabenzyl diphosphate, 98% is 990-91-0. It is also known as Tetrabenzyl pyrophosphate, P,P,P',P'-Tetrakis(phenylmethyl) (diphosphate), Pyrophosphoric acid tetrabenzyl ester.

What is the molecular formula and molecular weight of Tetrabenzyl diphosphate, 98%?

Tetrabenzyl diphosphate, 98% has the molecular formula C28H28O7P2 and a molecular weight of 538.5 g/mol. Its IUPAC name is dibenzyl bis(phenylmethoxy)phosphoryl phosphate.

Which grade and pack sizes of Tetrabenzyl diphosphate, 98% can I order?

We supply Tetrabenzyl diphosphate, 98% in (98%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tetrabenzyl diphosphate, 98%?

Yes. Every lot of Tetrabenzyl diphosphate, 98% 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 Tetrabenzyl diphosphate, 98% be shipped internationally?

Yes. Tetrabenzyl diphosphate, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

How should Tetrabenzyl diphosphate, 98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.