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Home/Compounds/CAS 34893-92-0
Formula C7H3Cl2NOMW 188.01Research-use catalog entryCOA/SDS by request

3,5-Dichlorophenyl isocyanate

CAS Number: 34893-92-0

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Loading RDKit molecule structure...
InChIKey: XEFUJGURFLOFAN-UHFFFAOYSA-NC7H3Cl2NO | MW 188.01

Chemical Absolute Identifiers

CAS Number

34893-92-0

PubChem CID

94460

Molecular Formula

C7H3Cl2NO

Molecular Weight

188.01 g/mol

Exact Mass

186.959169

InChIKey

XEFUJGURFLOFAN-UHFFFAOYSA-N

IUPAC Name

1,3-dichloro-5-isocyanatobenzene

SMILES String

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

3,5-Dichlorophenyl isocyanate (CAS 34893-92-0) is listed in the Advanced Chemicals portfolio, with molecular formula C7H3Cl2NO and molecular weight 188. 01 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

Handling & Storage

  • Keep container tightly closed and dry.
  • Store in a well-ventilated place.
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PPE

Respiratory protection if needed

First Aid

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  • Rinse mouth with water.

Stability / Reactivity

  • Reactivity and reaction stability.
  • Carbon monoxide, carbon dioxide, hydrogen chloride, nitrogen oxides.

Disposal

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Fire Fighting

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Accidental Release

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

3,5-Dichlorophenyl isocyanate

Names & Synonyms

Benzene, 1,3-dichloro-5-isocyanato-EC 252-276-93,5-Dichlorophenylisocyanate3,5-Dichlorophenylisocyantae1,3-Dichloro-5-isocyanato-benzene
Show all synonyms
Isocyanic Acid 3,5-Dichlorophenyl Ester3,5-dichlorobenzenisocyanate3,5-Dichlorophenyl isocyantae3,5dichlorophenyl isocyanate3,5-dichloro-phenylisocyanate3,5-dichlorophenyl-isocyanate3, 5-dichlorophenyl isocyanate3,5-dichloro-phenyl isocyanate1,3-dichloro-5-iso-cyanatobenzene1,3-Dichloro-5-isocyanatobenzene #3,5-Dichlorophenyl isocyanate, redistilledI0302
External Identifiers
EC NUMBER: 252-276-9DSSTOX SUBSTANCE ID: DTXSID2067878WIKIDATA ID: Q72467497
Experimental Spectrum References
13C NMR Spectra1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR SpectraFTIR Spectra — Sigma-Aldrich Co. LLC.Raman Spectra — Bio-Rad Laboratories, Inc.

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

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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

Benzene, 1-chloro-3-isocyanato-CAS 2909-38-8
3,5-Xylyl isocyanateCAS 54132-75-1
1,3-Difluoro-5-isocyanatobenzeneCAS 83594-83-6
3-Chloro-4-fluorophenyl isocyanateCAS 50529-33-4
4-Chloro-3-methylphenyl isocyanateCAS 51488-20-1

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 2909-38-8Benzene, 1-chloro-3-isocyanato-CAS 54132-75-13,5-Xylyl isocyanateCAS 83594-83-61,3-Difluoro-5-isocyanatobenzeneCAS 50529-33-43-Chloro-4-fluorophenyl isocyanateCAS 51488-20-14-Chloro-3-methylphenyl isocyanateCAS 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 34893-92-0

What are the key identifiers for 3,5-Dichlorophenyl isocyanate (CAS 34893-92-0)?

3,5-Dichlorophenyl isocyanate is identified by CAS 34893-92-0, with molecular formula C7H3Cl2NO, molecular weight 188.01, InChIKey XEFUJGURFLOFAN-UHFFFAOYSA-N.

Can I request a COA for CAS 34893-92-0?

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

Can I request supplier SDS for 3,5-Dichlorophenyl isocyanate?

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

Is CAS 34893-92-0 available for quotation?

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

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