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Home/Compounds/CAS 80-41-1
Formula C9H11ClO3SMW 234.7Research-use catalog entryCOA/SDS by request

Ethanol, 2-chloro-, 1-(4-methylbenzenesulfonate)

CAS Number: 80-41-1

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Loading RDKit molecule structure...
InChIKey: ZXNMIUJDTOMBPV-UHFFFAOYSA-NC9H11ClO3S | MW 234.7

Chemical Absolute Identifiers

CAS Number

80-41-1

PubChem CID

6639

Molecular Formula

C9H11ClO3S

Molecular Weight

234.7 g/mol

Exact Mass

234.011743

InChIKey

ZXNMIUJDTOMBPV-UHFFFAOYSA-N

IUPAC Name

2-chloroethyl 4-methylbenzenesulfonate

SMILES String

CC1=CC=C(C=C1)S(=O)(=O)OCCCl

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

Ethanol, 2-chloro-, 1-(4-methylbenzenesulfonate) (CAS 80-41-1) is listed in the Advanced Chemicals portfolio, with molecular formula C9H11ClO3S and molecular weight 234. 70 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.

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.

PPE

Respiratory protection if needed

First Aid

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

Stability / Reactivity

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

Disposal

  • 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.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Ethanol, 2-chloro-, 1-(4-methylbenzenesulfonate)

Names & Synonyms

2-Chloroethyl p-toluenesulfonate2-Chloroethyl toluene-4-sulphonate2-Chloroethyl tosylate2-Chloroethyl p-tosylate2-Tosyloxyethyl chloride
Show all synonyms
Ethanol, 2-chloro-, 4-methylbenzenesulfonate2-Chloroethanol p-toluenesulfonatep-Toluenesulfonic acid, 2-chloroethyl ester2-(p-Toluenesulfonyloxy)ethyl chlorideEthanol, 2-chloro-, p-toluenesulfonate2-chloroethyl-p-toluenesulfonate2-chloroethyl 4-methylbenzene-1-sulfonatep-Toluenesulfonic acid-2-chloroethyl ester2-Chlorethylester kyseliny p-toluensulfonove2-Chloroethyl para-toluenesulfonate.beta.-Chloroethyl p-toluenesulfonatep-Toluenesulfonic acid, .beta.-chloroethyl ester.beta.-Chloroethylester kyseliny p-toluensulfonove2-CHLOROETHYLP-TOLUENESULFONATE
External Identifiers
EC NUMBER: 201-277-2DSSTOX SUBSTANCE ID: DTXSID20883256CHEMBL ID: CHEMBL166116WIKIDATA ID: Q72450136
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR SpectraATR-IR Spectra — Bio-Rad Laboratories, Inc.FTIR SpectraRaman Spectra — Bio-Rad Laboratories
Literature & Patent References
DOI 10.1021/jm00181a018Noval antitumor nitrosoureas and related compounds and their reactions with DNA.PMID 7401107Noval antitumor nitrosoureas and related compounds and their reactions with DNA.

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

3-Chloropropyl p-toluenesulfonateCAS 632-02-0
Ethylene glycol ditosylateCAS 6315-52-2
Triethylene glycol di-p-tosylateCAS 19249-03-7
Diethylene glycol ditosylateCAS 7460-82-4
Tetraethylene glycol ditosylateCAS 37860-51-8

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 632-02-03-Chloropropyl p-toluenesulfonateCAS 6315-52-2Ethylene glycol ditosylateCAS 19249-03-7Triethylene glycol di-p-tosylateCAS 7460-82-4Diethylene glycol ditosylateCAS 37860-51-8Tetraethylene glycol ditosylateCAS 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 80-41-1

What are the key identifiers for Ethanol, 2-chloro-, 1-(4-methylbenzenesulfonate) (CAS 80-41-1)?

Ethanol, 2-chloro-, 1-(4-methylbenzenesulfonate) is identified by CAS 80-41-1, with molecular formula C9H11ClO3S, molecular weight 234.7, InChIKey ZXNMIUJDTOMBPV-UHFFFAOYSA-N.

Can I request a COA for CAS 80-41-1?

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

Can I request supplier SDS for Ethanol, 2-chloro-, 1-(4-methylbenzenesulfonate)?

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

Is CAS 80-41-1 available for quotation?

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

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