Irganox 1076

Name: Irganox 1076
Brand: Vaqora Chemicals
SKU: VQ-027188

About Irganox 1076

Listed under CAS 2082-79-3, Irganox 1076 is a metabolite / degradant standard available from Vaqora Chemicals. With the molecular formula C35H62O3, it has a molar mass of 530.9 g/mol. The IUPAC name is octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate. Alternative names: Irganox and Antioxidant 1076.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Analytical teams use this compound to identify metabolites and degradants, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Irganox 1076 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Specifications & identifiers

Chemical identifiers
Product name	Irganox 1076
Catalogue No.	VQ-027188
CAS Number	2082-79-3
IUPAC name	octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate
Molecular formula	C₃₅H₆₂O₃
Molecular weight	530.9 g/mol
Exact mass	530.4699
Grade	Reference Standard
HSN code	38229090
InChIKey	SSDSCDGVMJFTEQ-UHFFFAOYSA-N
SMILES	CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C
PubChem CID	16386

Physical properties
Physical form	Solid
LogP (XLogP3)	13.8
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²
Synonyms	Octadecyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate, Stearyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate, Irganox, Octadecyl DI-tert-butyl-4-hydroxyhydrocinnamate, 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic acid octadecyl ester, Antioxidant 1076, octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate, Tominokusu SS, Naugard 76, Ralox 530, Ultranox 276, Irganox 1906

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements: P261, P272, P280, P302 + P352, P321, P333 + P317, P362 + P364, 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 Irganox 1076?

The CAS Registry Number of Irganox 1076 is 2082-79-3. It is also known as Octadecyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate, Stearyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate, Irganox.

What is the molecular formula and molecular weight of Irganox 1076?

Irganox 1076 has the molecular formula C35H62O3 and a molecular weight of 530.9 g/mol. Its IUPAC name is octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate.

Which grade and pack sizes of Irganox 1076 can I order?

We supply Irganox 1076 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 Irganox 1076?

Yes. Every lot of Irganox 1076 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 Irganox 1076 be shipped internationally?

Yes. Irganox 1076 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.