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Home/Compounds/CAS 36443-68-2
Formula C34H50O8MW 586.8Research-use catalog entryCOA/SDS by request

Antioxidant 245

CAS Number: 36443-68-2

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Loading RDKit molecule structure...
InChIKey: QSRJVOOOWGXUDY-UHFFFAOYSA-NC34H50O8 | MW 586.8

Chemical Absolute Identifiers

CAS Number

36443-68-2

PubChem CID

91620

Molecular Formula

C34H50O8

Molecular Weight

586.8 g/mol

Exact Mass

586.350569

InChIKey

QSRJVOOOWGXUDY-UHFFFAOYSA-N

IUPAC Name

2-[2-[2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]ethoxy]ethoxy]ethyl 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate

SMILES String

CC1=CC(=CC(=C1O)C(C)(C)C)CCC(=O)OCCOCCOCCOC(=O)CCC2=CC(=C(C(=C2)C)O)C(C)(C)C

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Antioxidant 245 (CAS 36443-68-2) is listed in the Life Science portfolio, with molecular formula C34H50O8 and molecular weight 586. 80 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for life-science research and analytical workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Life Science ResearchResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

PPE

Respiratory protection if needed

First Aid

  • Do not give anything to an unconscious person.
  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity and reaction.
  • Carbon monoxide, carbon dioxide.

Disposal

  • Waste product: Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional agency with a waste disposal license to handle this substance.
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Fire Fighting

  • If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

  • Do not generate dust when collecting and disposing.
  • Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Antioxidant 245

Names & Synonyms

TK 12627Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) esterTriethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionateIrganox 245Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester
Show all synonyms
Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-,1,2-ethanediylbis(oxy-2,1-ethanediyl) ester(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(3-(tert-butyl)-4-hydroxy-5-methylphenyl)propanoate)Ethylenebis(oxyethylene) bis(3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate)Ethylenebis(oxyethylene) bis[3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate]Antioxidant245triethylene glycol bis-(3-(3'-tert-butyl-4'-hydroxy-5'-methylphenyl)propionate)Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,1'-(1,2-ethanediylbis(oxy-2,1-ethanediyl)) esterTriethylene Glycol Bis(3-?tert-?butyl-?4-?hydroxy-?5-?methylphenyl)?propionateAntioxidant XH-245TOMINOKUSU 917EC 253-039-2Triethyleneglycol-bis-3-(3-tert-butyl-4-hydroxy-5-methyl)propionatetriethylene glycol-bis-[3-(3-t-butyl-4-hydroxy-5-methylphenyl)propionate]triethyleneglycol-bis[3-(3-tert-butyl-5-methyl-4-hydroxyphenyl) propionate]
External Identifiers
EC NUMBER: 253-039-2DSSTOX SUBSTANCE ID: DTXSID0044236CHEMBL ID: CHEMBL3187604UNII: R24A2HOY7JHMDB ID: HMDB0248490WIKIDATA ID: Q27287694Irganox-245
Experimental Spectrum References
13C NMR SpectraFTIR SpectraRaman Spectra

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

Bis-PEG5-t-butyl esterCAS 439114-12-2
Hydroxy-PEG5-t-butyl esterCAS 850090-09-4
Hydroxy-PEG6-t-butyl esterCAS 361189-64-2
Hydroxy-PEG10-t-butyl esterCAS 778596-26-2
Amino-PEG6-t-butyl esterCAS 1286281-32-0

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 51590-67-1Stannane, butyloxo-CAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 36443-68-2

What are the key identifiers for Antioxidant 245 (CAS 36443-68-2)?

Antioxidant 245 is identified by CAS 36443-68-2, with molecular formula C34H50O8, molecular weight 586.8, InChIKey QSRJVOOOWGXUDY-UHFFFAOYSA-N.

Can I request a COA for CAS 36443-68-2?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Antioxidant 245?

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Is CAS 36443-68-2 available for quotation?

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