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Home/Compounds/CAS 305-85-1
Formula C6H3I2NO3MW 390.9Research-use catalog entryCOA/SDS by request

2,6-Diiodo-4-nitrophenol

CAS Number: 305-85-1

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Loading RDKit molecule structure...
InChIKey: UVGTXNPVQOQFQW-UHFFFAOYSA-NC6H3I2NO3 | MW 390.9

Chemical Absolute Identifiers

CAS Number

305-85-1

PubChem CID

9370

Molecular Formula

C6H3I2NO3

Molecular Weight

390.9 g/mol

Exact Mass

390.82024

InChIKey

UVGTXNPVQOQFQW-UHFFFAOYSA-N

SMILES String

C1=C(C=C(C(=C1I)O)I)[N+](=O)[O-]

Physical Properties

Appearance

Disophenol appears as light yellow feathery crystals (from glacial acetic acid) or yellow crystalline solid (NTP, 1992) Used against hookworm.

Melting Point

152.22–153.89 °C

Water Solubility

1 mol/L

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

Catalog Facts

Structural features

2,6-Diiodo-4-nitrophenol (CAS 305-85-1) is listed in the Advanced Chemicals portfolio, with molecular formula C6H3I2NO3 and molecular weight 390. 90 g/mol.

Sourcing context

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

Research use context

Intended for research building-block and synthetic chemistry 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

Organic Building BlocksSynthetic ChemistryResearch 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

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Names & Synonyms / External Identifiers

Chemical Name

2,6-Diiodo-4-nitrophenol

Names & Synonyms

DISOPHENOLPhenol, 2,6-diiodo-4-nitro-DiisophenolDisofenIodofen
Show all synonyms
Iodophen2,6-diiod-4-nitrophenolDISOPHENSyngamixAncylol2,6-diiodo-4-nitro-phenolDevonea2,6-Diiod-4-nitrophenol [IUPAC]DISOPHENOL [MI]DISOPHENOL [MART.]Phenol,6-diiodo-4-nitro-4-06-00-01368 (Beilstein Handbook Reference)InChI=1/C6H3I2NO3/c7-4-1-3(9(11)12)2-5(8)6(4)10/h1-2,10
External Identifiers
EC NUMBER: 206-170-4DSSTOX SUBSTANCE ID: DTXSID4046573CHEMBL ID: CHEMBL1361334CHEBI ID: CHEBI:81727UNII: 39S5ZJ6SYNHMDB ID: HMDB0245516KEGG ID: C18393NCI THESAURUS CODE: C75215WIKIDATA ID: Q27155583
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR SpectraFTIR SpectraRaman SpectraUV-VIS 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

2-Iodo-4-nitrophenolCAS 89487-91-2
2-Iodo-4-nitrobenzoic acidCAS 89459-38-1
2-Iodo-5-nitrobenzoic acidCAS 19230-50-3
2-Iodo-6-nitrophenolCAS 13073-26-2
Ioxynic acidCAS 618-76-8

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 89487-91-22-Iodo-4-nitrophenolCAS 89459-38-12-Iodo-4-nitrobenzoic acidCAS 19230-50-32-Iodo-5-nitrobenzoic acidCAS 13073-26-22-Iodo-6-nitrophenolCAS 618-76-8Ioxynic acidCAS 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 acid

RFQ questions for CAS 305-85-1

What are the key identifiers for 2,6-Diiodo-4-nitrophenol (CAS 305-85-1)?

2,6-Diiodo-4-nitrophenol is identified by CAS 305-85-1, with molecular formula C6H3I2NO3, molecular weight 390.9, InChIKey UVGTXNPVQOQFQW-UHFFFAOYSA-N.

Can I request a COA for CAS 305-85-1?

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

Can I request supplier SDS for 2,6-Diiodo-4-nitrophenol?

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

Is CAS 305-85-1 available for quotation?

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

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