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Home/Compounds/CAS 733-44-8
Formula C15H27NO3SMW 301.4Research-use catalog entryCOA/SDS by request

Tetraethylammonium p-toluenesulphonate

CAS Number: 733-44-8

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Available Options

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98%
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Loading RDKit molecule structure...
InChIKey: QKFFSWPNFCXGIQ-UHFFFAOYSA-MC15H27NO3S | MW 301.4

Chemical Absolute Identifiers

CAS Number

733-44-8

PubChem CID

101846

Molecular Formula

C15H27NO3S

Molecular Weight

301.4 g/mol

Exact Mass

301.171165

InChIKey

QKFFSWPNFCXGIQ-UHFFFAOYSA-M

IUPAC Name

4-methylbenzenesulfonate;tetraethylazanium

SMILES String

CC[N+](CC)(CC)CC.CC1=CC=C(C=C1)S(=O)(=O)[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

Tetraethylammonium p-toluenesulphonate (CAS 733-44-8) is listed in the Advanced Chemicals portfolio, with molecular formula C15H27NO3S and molecular weight 301. 40 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

Heterocyclic 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.

PPE

Respiratory protection if needed

First Aid

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

Stability / Reactivity

  • and reactivity.
  • Carbon monoxide, carbon dioxide, nitrogen oxides, sulfur oxides.

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

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

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Names & Synonyms / External Identifiers

Chemical Name

Tetraethylammonium p-toluenesulphonate

Names & Synonyms

Tetraethylammonium p-toluenesulfonateEthanaminium, N,N,N-triethyl-, salt with 4-methylbenzenesulfonic acid (1:1)Ethanaminium, N,N,N-triethyl-, 4-methylbenzenesulfonate (1:1)Tetraethylammonium 4-methylbenzenesulfonateEt4NOTs
Show all synonyms
tetraethylammonium tosylateTEA 4-methylbenzene-1-sulfonateTETRAETHYLAMMONIUMP-TOLUENESULFONATEtetraethylazanium 4-methylbenzene-1-sulfonateN,N,N-Triethylethanaminium 4-methylbenzene-1-sulfonate
External Identifiers
EC NUMBER: 211-992-1DSSTOX SUBSTANCE ID: DTXSID2061062UNII: KX8X87A2DQ
Experimental Spectrum References
13C NMR Spectra1H NMR SpectraATR-IR 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

Tetrabutylammonium, salt with 4-methylbenzenesulphonic acid (1:1)CAS 7182-86-7
Sodium p-cumenesulfonateCAS 15763-76-5
Isopropyl tosylateCAS 2307-69-9
1,3-Benzenedisulfonic acid, 4-formyl-, sodium salt (1:2)CAS 33513-44-9
2-Amino-2-(4-methylphenyl)ethanolCAS 157142-48-8

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 7182-86-7Tetrabutylammonium, salt with 4-methylbenzenesulphonic acid (1:1)CAS 15763-76-5Sodium p-cumenesulfonateCAS 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 733-44-8

What are the key identifiers for Tetraethylammonium p-toluenesulphonate (CAS 733-44-8)?

Tetraethylammonium p-toluenesulphonate is identified by CAS 733-44-8, with molecular formula C15H27NO3S, molecular weight 301.4, InChIKey QKFFSWPNFCXGIQ-UHFFFAOYSA-M.

Can I request a COA for CAS 733-44-8?

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

Can I request supplier SDS for Tetraethylammonium p-toluenesulphonate?

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

Is CAS 733-44-8 available for quotation?

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

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