2,2'-Dichlorodiethyl ether CAS 111-44-4

Aure Chemical Delivers Reliable 2,2'-Dichlorodiethyl ether (CAS 111-44-4) at Consistent Quality

2,2'-Dichlorodiethyl ether is a chlorinated ether compound widely recognized for its solvency properties and role as a reactive intermediate in specialized chemical processes. It appears as a colorless liquid and requires careful handling due to its toxicity and flammability profile under industrial conditions.

Basic Information

CAS No.	111-44-4
EC No.	203-870-1
Linear Formula	C4H8Cl2O
Molecular Weight	143.01 g/mol
Appearance	Colorless liquid with pungent odor
Melting Point	-52 °C (lit.)
Boiling point	178 °C (lit.)
Density	1.22 g/mL at 20 °C (lit.)
RIDADR	UN 1916 Class 6.1 / PG II (flammable liquid subsidiary risk)
Chemical Structure

Key Applications

• Solvent for resins and oils: Functions as a primary industrial solvent for cellulose esters, natural resins, oils, and fats in chemical processing and extraction applications where strong solvency is needed.

• Formulation solvent in coatings and varnishes: Incorporated into varnishes, lacquers, and industrial coating formulations to improve flow and dissolution of resin components.

• Chemical intermediate in organic synthesis: Serves as a versatile alkylating agent and building block for producing other chlorinated compounds and specialty organic intermediates.

• Reactant in polymer and polyether chemistry: Used in the synthesis of polyethers and as a modifying or cross-linking agent in certain polymer systems and resin chemistries.

• Laboratory and research applications: Employed in academic and industrial research settings for studies involving ether bond reactivity, substitution reactions, and development of new synthetic methodologies.

Aure Chemical: Your Reliable Partner

Reliable product quality supported by rigorous QA procedures: Every batch undergoes comprehensive analytical testing to confirm purity and consistency, meeting the exacting standards required for solvent and intermediate applications in regulated industries.

Efficient international shipping and bulk supply capability: We maintain dependable inventory levels and partner with specialized carriers experienced in hazardous material transport to deliver volumes safely and on schedule to customers worldwide.

Complete SDS, COA and dangerous goods documentation available: Full regulatory documentation, including up-to-date safety data sheets, certificates of analysis, and proper transport classifications, is provided to support your compliance and procurement processes.

Dedicated support for international chemical sourcing: Our technical team offers prompt assistance with product specifications, guidance on suitable packaging for hazardous liquids, and coordination of shipment planning tailored to your regulatory and logistical needs.

Hazards Classification

GHS Classification: Acute toxicity Category 3 (oral, dermal, inhalation) (GHS06); Carcinogenicity Category 2 (GHS08); Flammable liquid Category 3 (GHS02).

Hazard Statements: H301+H311+H331 - Toxic if swallowed, in contact with skin or if inhaled; H351 - Suspected of causing cancer; H226 - Flammable liquid and vapour.

UN Number: UN 1916; Hazard Class: 6.1 (subsidiary risk 3); Packing Group: II.