P-Diisopropylbenzene Dihydroperoxide

Name: P-Diisopropylbenzene Dihydroperoxide
Brand: Vaqora Chemicals
SKU: VQ-044538

About P-Diisopropylbenzene Dihydroperoxide

Listed under CAS 3159-98-6, P-Diisopropylbenzene Dihydroperoxide is an impurity of Dobesilate available from Vaqora Chemicals. The compound has the formula C12H18O4, corresponding to a molecular weight of 226.27 g/mol. Its systematic (IUPAC) name is 1,4-bis(2-hydroperoxypropan-2-yl)benzene. Alternative names: p-Bis(hydroperoxyisopropyl)benzene and Percumyl P.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Dobesilate to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Dobesilate

View every impurity, metabolite and intermediate we list for Dobesilate.

Dobesilate impurities

Specifications & identifiers

Chemical identifiers
Product name	P-Diisopropylbenzene Dihydroperoxide
Catalogue No.	VQ-044538
CAS Number	3159-98-6
IUPAC name	1,4-bis(2-hydroperoxypropan-2-yl)benzene
Molecular formula	C₁₂H₁₈O₄
Molecular weight	226.27 g/mol
Exact mass	226.1205
Grade	Reference Standard
HSN code	38229090
InChIKey	REGMWDPZVFOJLY-UHFFFAOYSA-N
SMILES	CC(C)(C1=CC=C(C=C1)C(C)(C)OO)OO
PubChem CID	201059

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	2 / 4
TPSA	58.9 Å²
Synonyms	Hydroperoxide, (1,4-phenylenebis(1-methylethylidene))bis-, 1,1'-(1,4-Phenylenebis(1-methylethylidene))bis(hydroperoxide), p-Bis(hydroperoxyisopropyl)benzene, Percumyl P, (p-Phenylenediisopropylidene)dihydroperoxide, (1,4-Phenylenebis(1-methylethylidene))bishydroperoxide, Hydroperoxide, (p-phenylenediisopropylidene)di-, 2,2'-(1,4-Phenylene)di(propane-2-peroxol), 1,4-bis-(1-hydroperoxy-1-methylethyl)-benzene

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H242Heating may cause a fire
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P210, P234, P235, P240, P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403, P410, P411, P420, 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 P-Diisopropylbenzene Dihydroperoxide?

The CAS Registry Number of P-Diisopropylbenzene Dihydroperoxide is 3159-98-6. It is also known as Hydroperoxide, (1,4-phenylenebis(1-methylethylidene))bis-, 1,1'-(1,4-Phenylenebis(1-methylethylidene))bis(hydroperoxide), p-Bis(hydroperoxyisopropyl)benzene.

What is the molecular formula and molecular weight of P-Diisopropylbenzene Dihydroperoxide?

P-Diisopropylbenzene Dihydroperoxide has the molecular formula C12H18O4 and a molecular weight of 226.27 g/mol. Its IUPAC name is 1,4-bis(2-hydroperoxypropan-2-yl)benzene.

What is P-Diisopropylbenzene Dihydroperoxide used for?

P-Diisopropylbenzene Dihydroperoxide is supplied as a characterised reference material related to Dobesilate. 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 P-Diisopropylbenzene Dihydroperoxide can I order?

We supply P-Diisopropylbenzene Dihydroperoxide 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 P-Diisopropylbenzene Dihydroperoxide?

Yes. Every lot of P-Diisopropylbenzene Dihydroperoxide 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 P-Diisopropylbenzene Dihydroperoxide be shipped internationally?

Yes. P-Diisopropylbenzene Dihydroperoxide 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.