MolGraph
CompoundsDocumentationComplianceAbout
MolGraph

Research chemical sourcing and molecular building block RFQ workflows.

MolGraph is operated by Tessorix Inc.

support@molgraph.com

Products are intended for laboratory research use only and are not for human or veterinary use.

Compounds

  • Compound catalog
  • CAS Search

Company

  • About
  • Contact

Documentation

  • Quality Documentation
  • SDS Disclaimer

Compliance

  • Compliance

Legal

  • Terms
  • Privacy

Copyright © 2026 MolGraph. All Rights Reserved.

Home/Compounds/CAS 638-56-2
Formula C8H16Cl2O3MW 231.11Research-use catalog entryCOA/SDS by request

1,1'-Oxybis[2-(2-chloroethoxy)ethane]

CAS Number: 638-56-2

Sourcing & RFQ

Submit an RFQ to review pricing, availability, lead time, pack size, purity, COA, and supplier SDS for this catalog entry.

Available options

Available Options

Package
1 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
100 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
25 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
5 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required
Package
500 g
Purity
98%
Price
Request review
Availability
Shipping review required
Delivery
Shipping review required

Shipping review is required before pricing or stock can be confirmed publicly. Shipping, duties, and documentation fees are confirmed before order acceptance.

Loading RDKit molecule structure...
InChIKey: ZCFRYTWBXNQVOW-UHFFFAOYSA-NC8H16Cl2O3 | MW 231.11

Chemical Absolute Identifiers

CAS Number

638-56-2

PubChem CID

61187

Molecular Formula

C8H16Cl2O3

Molecular Weight

231.11 g/mol

Exact Mass

230.04765

InChIKey

ZCFRYTWBXNQVOW-UHFFFAOYSA-N

IUPAC Name

1-(2-chloroethoxy)-2-[2-(2-chloroethoxy)ethoxy]ethane

SMILES String

C(COCCCl)OCCOCCCl

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

1,1'-Oxybis[2-(2-chloroethoxy)ethane] (CAS 638-56-2) is listed in the Materials Science portfolio, with molecular formula C8H16Cl2O3 and molecular weight 231. 11 g/mol.

Sourcing context

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

Research use context

Intended for materials chemistry research and formulation screening workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Materials SciencePolymer ScienceResearch 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 reaction.
  • Carbon monoxide, carbon dioxide, hydrogen chloride.

Disposal

  • The product.
  • Contact a licensed company to dispose of remaining and non-recyclable solutions.
Show additional safety reference fields

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

1,1'-Oxybis[2-(2-chloroethoxy)ethane]

Names & Synonyms

1-Chloro-2-(2-(2-(2-chloroethoxy)ethoxy)ethoxy)ethane1,1'-Oxybis(2-(2-chloroethoxy)ethane)1-chloro-2-{2-[2-(2-chloroethoxy)ethoxy]ethoxy}ethaneDiethylene glycol bis(2-chloroethyl) etherBis[2-(2-chloroethoxy)ethyl] ether
Show all synonyms
1,11-Dichloro-3,6,9-trioxaundecaneTetraglycol dichlorideTetraethylene glycol dichlorideBis(2-(2-chloroethoxy)ethyl) etherBis[2-(2-chloroethoxy)ethyl]ether1,1'-Dichloro-3,6,9-trioxaundecaneCl-PEG3-ClEthane, 1,1'-oxybis(2-(2-chloroethoxy)-Ethane, 1,1'-oxybis[2-(2-chloroethoxy)-Ether, bis(2-(2-chloroethoxy)ethyl)Ether, bis[2-(2-chloroethoxy)ethyl]1-Chloro-2-(2-(2-(2-chloroethoxy)-ethoxy)ethoxy)ethane2-chloro-1-{2-[2-(2-chloroethoxy)ethoxy]ethoxy}ethane3,6,9-Trioxaundecane-1,11-diyl dichloride
External Identifiers
EC NUMBER: 629-328-8DSSTOX SUBSTANCE ID: DTXSID90213248UNII: 17TO8M44MDWIKIDATA ID: Q27251936
Experimental Spectrum References
1D NMR Spectra1H NMR 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

Show non-linked catalog cues

Non-public related references

1,2-Bis(2-chloroethoxy)ethaneCAS 112-26-5
2-[2-[2-(2-Chloroethoxy)ethoxy]ethoxy]ethanolCAS 5197-66-0
Nonaethylene glycolCAS 3386-18-3
Diethylene glycol diethyl etherCAS 112-36-7
Dodecaethylene glycolCAS 6790-09-6

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 112-26-51,2-Bis(2-chloroethoxy)ethaneCAS 5197-66-02-[2-[2-(2-Chloroethoxy)ethoxy]ethoxy]ethanolCAS 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 638-56-2

What are the key identifiers for 1,1'-Oxybis[2-(2-chloroethoxy)ethane] (CAS 638-56-2)?

1,1'-Oxybis[2-(2-chloroethoxy)ethane] is identified by CAS 638-56-2, with molecular formula C8H16Cl2O3, molecular weight 231.11, InChIKey ZCFRYTWBXNQVOW-UHFFFAOYSA-N.

Can I request a COA for CAS 638-56-2?

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

Can I request supplier SDS for 1,1'-Oxybis[2-(2-chloroethoxy)ethane]?

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

Is CAS 638-56-2 available for quotation?

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

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.