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Home/Compounds/CAS 349-96-2
Formula C6H4FNO4SMW 205.17Research-use catalog entryCOA/SDS by request

4-Nitrobenzenesulfonyl fluoride

CAS Number: 349-96-2

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Loading RDKit molecule structure...
InChIKey: HRLAPUHJWRZEIC-UHFFFAOYSA-NC6H4FNO4S | MW 205.17

Chemical Absolute Identifiers

CAS Number

349-96-2

PubChem CID

188246

Molecular Formula

C6H4FNO4S

Molecular Weight

205.17 g/mol

Exact Mass

204.984507

InChIKey

HRLAPUHJWRZEIC-UHFFFAOYSA-N

SMILES String

C1=CC(=CC=C1[N+](=O)[O-])S(=O)(=O)F

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-Nitrobenzenesulfonyl fluoride (CAS 349-96-2) is listed in the Advanced Chemicals portfolio, with molecular formula C6H4FNO4S and molecular weight 205. 17 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.
  • Avoid contact with skin and eyes.

PPE

Respiratory protection if needed

First Aid

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

Stability / Reactivity

  • Reactivity and stability.
  • Carbon monoxide, carbon dioxide, hydrogen fluoride, nitrogen oxides, sulfur oxides.

Disposal

  • Dispose of remaining and non-recyclable solutions to a licensed company.
  • Contact a professional agency with 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

  • Use personal protective equipment and emergency procedures.
  • Avoid dust generation.

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

4-Nitrobenzenesulfonyl fluoride

Names & Synonyms

PNBSFpara-Nitrobenzenesulfonyl fluorideBenzenesulfonyl fluoride, 4-nitro-4-Nitrobenzene-1-sulfonyl fluoridep-Nitrobenzenesulfonyl fluoride
Show all synonyms
4-Nitro-Benzenesulfonyl fluoride4-(Fluorosulphonyl)nitrobenzene4-Nitrobenzenesulphonyl fluoride4-Nitrobenzene-1-sulfonylfluoride4-Nitrobenzenesulfonyl fluoride #N0507InChI=1/C6H4FNO4S/c7-13(11,12)6-3-1-5(2-4-6)8(9)10/h1-4H
External Identifiers
EC NUMBER: 631-547-9DSSTOX SUBSTANCE ID: DTXSID00188458WIKIDATA ID: Q83060264
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraFTIR 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

4-Nitrophenyl chloroformateCAS 7693-46-1

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 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 349-96-2

What are the key identifiers for 4-Nitrobenzenesulfonyl fluoride (CAS 349-96-2)?

4-Nitrobenzenesulfonyl fluoride is identified by CAS 349-96-2, with molecular formula C6H4FNO4S, molecular weight 205.17, InChIKey HRLAPUHJWRZEIC-UHFFFAOYSA-N.

Can I request a COA for CAS 349-96-2?

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

Can I request supplier SDS for 4-Nitrobenzenesulfonyl fluoride?

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

Is CAS 349-96-2 available for quotation?

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

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