Di(propylene glycol) butyl ether, mixture of isomers
Di(propylene glycol) butyl ether, mixture of isomers (CAS 29911-28-2) is a chemical compound with the linear formula CH3(CH2)3OC3H6OC3H6OH and a molecular weight of 190.28 g/mol. This ether exhibits properties suitable for various industrial applications, including its use as a solvent and coalescing agent. Its primary utility lies within the materials science and polymer sectors.
- Synonyms
- 29911-28-2Butyl dipropylene glycol ether

Solvent Applications
Di(propylene glycol) butyl ether serves as an effective solvent in various formulations. Its solvency power makes it useful in coatings, inks, and cleaning products where controlled evaporation is desired.
Coalescing Agent
In latex paints and coatings, this compound acts as a coalescing agent, promoting film formation. It helps polymer particles fuse together to create a continuous, durable film upon drying.
Chemical Intermediate
As a glycol ether, it can function as an intermediate in the synthesis of other chemical compounds. Its structure allows for further chemical modification in various organic synthesis processes.
Materials Science and Polymer Science
Its incorporation into polymer systems can modify material properties. It finds application in research and development within materials science and polymer science for creating novel materials.
| Molecular weight | 190.28 |
|---|---|
| Linear formula | CH3(CH2)3OC3H6OC3H6OH |
| Assay | 99% |
| Boiling point | 222-232 °C(lit.) |
| Density | 0.913 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.426(lit.) |
| Protective equipment | Eyeshields, Faceshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 96 °C / 204.8 °F |
| Water hazard class (WGK, DE) | 1 |
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 Di(propylene glycol) butyl ether, mixture of isomers used for?
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Di(propylene glycol) butyl ether, mixture of isomers is used as a solvent, coalescing agent in coatings, and as a chemical intermediate in various industrial and research applications, particularly within materials science and polymer science.
What is the CAS number and formula for Di(propylene glycol) butyl ether, mixture of isomers?
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The CAS number is 29911-28-2, and the linear formula is CH3(CH2)3OC3H6OC3H6OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Di(propylene glycol) butyl ether, mixture of isomers with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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Handle with appropriate personal protective equipment, including eyeshields, faceshields, and gloves. Use in a well-ventilated area or with respiratory protection. The flash point is 96 °C (204.8 °F), indicating it is combustible.
How is Di(propylene glycol) butyl ether, mixture of isomers shipped by TSS?
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Tech Serve Solutions exports and ships Di(propylene glycol) butyl ether, mixture of isomers globally, adhering to all relevant transport regulations.
How can I request a quote or sample?
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To request a quote or sample of Di(propylene glycol) butyl ether, mixture of isomers, please contact our sales department through the website or by phone.
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