1,2-Dichloroethyl ethyl ether
1,2-Dichloroethyl ethyl ether (CAS 623-46-1), with the linear formula ClCH₂CHClOCH₂CH₃, has a molecular weight of 143.01. This organic compound, classified as an ether and a building block, is primarily utilised in chemical synthesis. Its properties make it a useful intermediate in various organic chemistry applications. Tech Serve Solutions supplies this chemical for research and industrial purposes.
- IUPAC
- 1,2-Dichloro-1-ethoxyethane
- Synonyms
- 1,2-Dichloro-1-ethoxyethane

Chemical Synthesis Intermediate
1,2-Dichloroethyl ethyl ether serves as a versatile intermediate in organic synthesis. Its dichloroethyl and ethoxy functionalities allow for diverse chemical transformations, contributing to the construction of more complex molecules.
Building Block for Organic Chemistry
As an organic building block, this compound is valuable for researchers and chemists developing new synthetic routes. It can be incorporated into various carbon frameworks, facilitating the creation of novel organic compounds.
Ethers Research and Development
This ether is a subject of study in ether chemistry and related fields. Its specific structure can be leveraged in research exploring new ether derivatives and their properties.
| Molecular weight | 143.01 |
|---|---|
| Linear formula | ClCH2CHClOCH2CH3 |
| Assay | ~85% (GC) |
| Grade | technical |
| Boiling point | 140-145 °C(lit.) |
| Density | 1.167 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.442(lit.)n20/D 1.442 |


Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 42 °C / 107.6 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-22-36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,2-Dichloroethyl ethyl ether primarily used for?
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1,2-Dichloroethyl ethyl ether is primarily used as an intermediate in chemical synthesis and as a building block in organic chemistry.
What are the CAS number and chemical formula for 1,2-Dichloroethyl ethyl ether?
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The CAS number for 1,2-Dichloroethyl ethyl ether is 623-46-1, and its linear formula is ClCH₂CHClOCH₂CH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Dichloroethyl ethyl ether in technical grade with an assay of approximately 85% (GC). We do not represent this product as USP, BP, or EP grade.
What are the key safety hazards associated with 1,2-Dichloroethyl ethyl ether?
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1,2-Dichloroethyl ethyl ether is flammable (H226) and harmful if swallowed (H302). It also causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335).
How is 1,2-Dichloroethyl ethyl ether packed, shipped, and exported?
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1,2-Dichloroethyl ethyl ether is packed in compliance with international regulations for hazardous materials. We offer global export services for this chemical, adhering to all relevant shipping and customs requirements.
How can I request a sample or a quote for 1,2-Dichloroethyl ethyl ether?
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To request a sample or a quote, please contact our sales department via the website or by phone. Our team will be pleased to assist you with your requirements.
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