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TRANSPEKCreative Chemistry

CAS 112-26-5

Triethylene Glycol Dichloride

The standard precursor to crown ethers and macrocyclic phase-transfer catalysts.

Pharmaceutical

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Full specification and impurity profile
Safety and technical data sheets
Samples for qualification
Commercial terms and lead time

Specification

Product data

CAS Number

112-26-5

Molecular Formula

C₆H₁₂Cl₂O₂

Molecular Weight

187.08 g/mol

Synonyms

Triglycol dichloride; 1; 2-Bis(2-chloroethoxy)ethane; 1; 8-Dichloro-3; 6-dioxaoctane

To be suppliedAppearance, assay, impurity limits, packaging, UN number, hazard class, HS code and storage conditions are managed as product fields in WordPress. Add them per product under Products → edit → Specification / Logistics & Safety and they will appear in this table automatically.

Downstream molecules

What this product makes

Molecules our customers synthesise from this intermediate. Useful if you are searching by finished active rather than by raw material.

18-Crown-6413-Diaza-18-crown-6Guaiapate

Documentation

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About this product

Triethylene Glycol Dichloride is supplied to pharmaceutical manufacturers. It is produced by alcohol chlorination with thionyl chloride, which Transpek manufactures on site. Because we are backward integrated into thionyl chloride, quality and supply continuity for this product sit within our own control rather than a supplier’s.

Downstream use

Customers use this intermediate in the synthesis of the molecules listed above. If you are working towards one of them — or a structurally related target — our technical team can advise on route, stoichiometry and handling.

Ordering and documentation

Full specification, impurity profile, safety data sheet, technical data sheet and packaging options are issued on request. Samples are available for qualification. Tell us your target volume and specification and we will confirm lead time and commercial terms.