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Home/Compounds/CAS 28343-61-5
Formula C8HCl3N2OMW 247.5Research-use catalog entryCOA/SDS by request

4-Hydroxy-2,5,6-trichloroisophthalonitrile

CAS Number: 28343-61-5

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Available options

Available Options

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50 mg
Purity
95%
Price
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Loading RDKit molecule structure...
InChIKey: MDQKYGOECVSPIW-UHFFFAOYSA-NC8HCl3N2O | MW 247.5

Chemical Absolute Identifiers

CAS Number

28343-61-5

PubChem CID

34217

Molecular Formula

C8HCl3N2O

Molecular Weight

247.5 g/mol

Exact Mass

245.915446

InChIKey

MDQKYGOECVSPIW-UHFFFAOYSA-N

IUPAC Name

2,4,5-trichloro-6-hydroxybenzene-1,3-dicarbonitrile

SMILES String

C(#N)C1=C(C(=C(C(=C1Cl)C#N)Cl)Cl)O

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

4-Hydroxy-2,5,6-trichloroisophthalonitrile (CAS 28343-61-5) is listed in the Materials Science portfolio, with molecular formula C8HCl3N2O and molecular weight 247. 50 g/mol.

Sourcing context

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

Research use context

Intended for materials chemistry research and formulation screening workflows; structure-derived tags include nitrogen-containing heterocycle.

Documentation needs

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

Applications & Classification

MOF and COF MaterialsMaterials ScienceResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

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

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

4-Hydroxy-2,5,6-trichloroisophthalonitrile

Names & Synonyms

hydroxychlorothalonil4-Hydroxy-2,5,6-trichloro-1,3-benzenedicarbonitrileHydroxy Chlorothalonil4-hydroxychlorothalonilC8HCl3N2O
Show all synonyms
2,4,5-Trichloro-6-hydroxyisophthalonitrile1,3-Benzenedicarbonitrile, 2,4,5-trichloro-6-hydroxy-1,3-Benzenedicarbonitrile, 4-hydroxy-2,5,6-trichloro-Isophthalonitrile, 2,4,5-trichloro-6-hydroxy-chlorothalonil TP14-Hydroxy chlorothalonil2,4,5-TRICHLORO-6-HYDROXY-1,3-BENZENEDICARBONITRILE4-hydroxy-2,5,6-trichloroisophtalonitrile2,4,5-Trichloro-6-hydroxyisophthalonitrile #R182281 (SDS-19221)Chlorothalonil-4-hydroxy 10 |Ig/mL in Acetonitrile2,4,5-trichloro-6-hydroxy-benzene-1,3-dicarbonitrileChlorothalonil-4-hydroxy 10 microg/mL in Acetonitrile1,3-DICYANO-4-HYDROXY-2,5,6-TRICHLOROBENZENE
External Identifiers
EC NUMBER: 881-469-6DSSTOX SUBSTANCE ID: DTXSID90182586CHEMBL ID: CHEMBL3248146CHEBI ID: CHEBI:133542UNII: IQJ3P52AEEHMDB ID: HMDB0240624METABOLOMICS WORKBENCH ID: 199704WIKIDATA ID: Q120401394WIKIDATA ID: Q27280855
Experimental Spectrum References
13C NMR Spectra
Literature & Patent References
DOI 10.1021/jm00207a013Synthesis and antiinflammatory evaluation of substituted isophthalonitriles, trimesonitriles, benzonitriles, and terephthalonitriles.PMID 722757Synthesis and antiinflammatory evaluation of substituted isophthalonitriles, trimesonitriles, benzonitriles, and terephthalonitriles.

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

Show non-linked catalog cues

Non-public related references

TetrachloroterephthalonitrileCAS 1897-41-2
TetrafluoroterephthalonitrileCAS 1835-49-0
2,4,6-Tribromobenzene-1,3,5-tricarbonitrileCAS 60510-14-7
1,3,5-Benzenetricarbonitrile, 2,4,6-trimethyl-CAS 1206-85-5
9,10-DicyanoanthraceneCAS 1217-45-4

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 1897-41-2TetrachloroterephthalonitrileCAS 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 28343-61-5

What are the key identifiers for 4-Hydroxy-2,5,6-trichloroisophthalonitrile (CAS 28343-61-5)?

4-Hydroxy-2,5,6-trichloroisophthalonitrile is identified by CAS 28343-61-5, with molecular formula C8HCl3N2O, molecular weight 247.5, InChIKey MDQKYGOECVSPIW-UHFFFAOYSA-N.

Can I request a COA for CAS 28343-61-5?

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

Can I request supplier SDS for 4-Hydroxy-2,5,6-trichloroisophthalonitrile?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 28343-61-5 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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