Diethylene glycol dibutyl ether
Diethylene glycol dibutyl ether (CAS: 112-73-2) is a colorless liquid with a molecular weight of 218.33 g/mol. This organic compound, also known as bis(2-butoxyethyl) ether, is primarily utilised as a high-boiling solvent and a chemical intermediate in organic synthesis. Its properties make it suitable for various industrial applications requiring a stable, high-boiling solvent with good solvency power.
- IUPAC
- 2-Butoxyethyl ether,Bis(2-butoxyethyl) ether,Dibutyldiglycol
- Synonyms
- 2-Butoxyethyl etherBis(2-butoxyethyl) etherDibutyldiglycol
High-Boiling Solvent
Diethylene glycol dibutyl ether serves as an effective high-boiling solvent in various chemical processes. Its low volatility and good solvency properties are beneficial for reactions requiring elevated temperatures or extended reaction times.
Chemical Intermediate
The compound acts as a building block or intermediate in the synthesis of more complex organic molecules. Its ether linkages and alkyl chains offer versatile reaction sites for further chemical modification.
Specialty Chemical Applications
It finds use in niche applications within the chemical industry, potentially as a component in formulations or specialised reaction media where its specific physical and chemical properties are advantageous.
| Molecular weight | 218.33 |
|---|---|
| Linear formula | (CH3CH2CH2CH2OCH2CH2)2O |
| Assay | ≥99% |
| Boiling point | 256 °C(lit.) |
| Density | 0.885 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.423(lit.) |
| Vapour pressure | <0.01 mmHg (20 °C) |
| Melting point | −60 °C(lit.) |
| Vapour density | >1 (vs air) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 118 °C / 244.4 °F |
| Water hazard class (WGK, DE) | 3 |
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 Diethylene glycol dibutyl ether used for?
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Diethylene glycol dibutyl ether is used as a high-boiling solvent and a chemical intermediate in organic synthesis.
What is the CAS number and formula for Diethylene glycol dibutyl ether?
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The CAS number is 112-73-2 and the linear formula is (CH3CH2CH2CH2OCH2CH2)2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethylene glycol dibutyl ether with an assay of ≥99%. This product is not represented as USP/BP/EP grade.
How should Diethylene glycol dibutyl ether be handled safely?
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Safe handling requires appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (half-mask respirator or multi-purpose combination respirator cartridge). It is classified under WGK Germany 3, indicating a high hazard to water.
How is Diethylene glycol dibutyl ether packed, shipped, or exported?
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Diethylene glycol dibutyl ether is carefully packed and exported by Tech Serve Solutions in compliance with all relevant shipping regulations for chemical substances.
How can I request a sample or quote for Diethylene glycol dibutyl ether?
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To request a sample or obtain a quote for Diethylene glycol dibutyl ether, please contact the Tech Serve Solutions sales team through our website or by phone.
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