Di-isononyl phthalate

Name: Di-isononyl phthalate
Brand: Zemixal
SKU: ZX-034431

Reference StandardAvailable on request

Order Di-isononyl phthalate (CAS 28553-12-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

Di-isononyl phthalate chemical structure

CAS number28553-12-0

FormulaC₂₆H₄₂O₄

Molar mass418.6 g/mol

Physical formSolid

HS code38229090

InChIKeyHBGGXOJOCNVPFY-UHFFFAOYSA-N

IUPAC namebis(7-methyloctyl) benzene-1,2-dicarboxylate

About Di-isononyl phthalate

Zemixal lists Di-isononyl phthalate for laboratories that identify, quantify or control N methylpyrrolidone and its related substances. Identity at a glance (Reference Standard): CAS 28553-12-0, formula C26H42O4 and molar mass 418.6 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

Hazard communication follows GHS (Warning: H361). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for N methylpyrrolidone

See every impurity, metabolite and related compound we list for this API.

N methylpyrrolidone standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Di-isononyl phthalate
Product name	Di-isononyl phthalate
Catalogue number	ZX-034431
CAS number	28553-12-0
IUPAC name	bis(7-methyloctyl) benzene-1,2-dicarboxylate
Molecular formula	C₂₆H₄₂O₄
Molar mass	418.6 g/mol
Exact mass	418.3083
Grade	Reference Standard
Physical form	Solid
XLogP3	9.6
H-bond donors / acceptors	0 / 4
Topological polar surface area	52.6 Å²
HS code	38229090
InChIKey	HBGGXOJOCNVPFY-UHFFFAOYSA-N
SMILES	CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C
PubChem CID	590836
Synonyms	Enj 2065, Sansocizer DINP, Vestinol NN, Jayflex DINP, Vestinol 9, Phthalisocizer DINP, Baylectrol 4200, Witamol 150, Phthalic acid, diisononyl ester, 1,2-Benzenedicarboxylic acid, diisononyl ester

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Health hazard

Signal word Warning

H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P280, P318, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Di-isononyl phthalate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Di-isononyl phthalate

Which CAS number identifies Di-isononyl phthalate?

Di-isononyl phthalate is registered under CAS 28553-12-0. You may also see it listed as Enj 2065, Sansocizer DINP, Vestinol NN. Our catalogue number for this item is ZX-034431.

What are the formula and molar mass of Di-isononyl phthalate?

For Di-isononyl phthalate, its formula is C26H42O4 and its molar mass is 418.6 g/mol. The systematic (IUPAC) name is bis(7-methyloctyl) benzene-1,2-dicarboxylate. InChIKey HBGGXOJOCNVPFY-UHFFFAOYSA-N lets you match it in any structure database.

How is Di-isononyl phthalate used in pharmaceutical QC?

Di-isononyl phthalate is a characterised reference material linked to N methylpyrrolidone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Di-isononyl phthalate?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Di-isononyl phthalate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Di-isononyl phthalate to my country?

Yes. Because Di-isononyl phthalate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More N methylpyrrolidone standards

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