Diacetin
Diacetin (CAS: 25395-31-7) is an organic compound with the linear formula (CH3COOCH2)2CHOH and a molecular weight of 176.17 g/mol. This ester, also known as glycerol diacetate, serves as a versatile building block in chemical synthesis. Its properties make it suitable for various applications where ester functionality and a glycerol backbone are required, contributing to its use in research and industrial processes.
- IUPAC
- Glycerol diacetate
- Synonyms
- Glycerol diacetate
Chemical Synthesis
Diacetin functions as a valuable intermediate and building block in organic synthesis. Its ester groups and hydroxyl functionality allow for diverse chemical transformations and incorporation into larger molecular structures.
Ester Chemistry
As a diester of glycerol and acetic acid, Diacetin is instrumental in studies and applications involving ester chemistry. It can be used in reactions requiring ester hydrolysis, transesterification, or as a precursor for more complex ester derivatives.
Research and Development
This compound is utilized in R&D settings for the development of new materials, pharmaceuticals, and specialty chemicals. Its defined structure and reactivity profile make it a useful reagent for exploratory chemistry.
| Molecular weight | 176.17 |
|---|---|
| Linear formula | (CH3COOCH2)2CHOH |
| Assay | ~50% (GC) |
| Grade | technical |
| Density | 1.17 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.440(lit.)n20/D 1.44 |
| Vapour pressure | <1 mmHg (20 °C) |
| Vapour density | 6.1 (vs air) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 110 °C / 230 °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 Diacetin primarily used for?
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Diacetin is primarily used as a building block in chemical synthesis and for applications involving ester chemistry, finding utility in research and development settings.
What are the CAS number and linear formula for Diacetin?
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The CAS number for Diacetin is 25395-31-7, and its linear formula is (CH3COOCH2)2CHOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diacetin in technical grade with an assay of approximately 50% (GC). TSS does not represent this product as USP, BP, or EP grade.
How should Diacetin be handled safely?
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When handling Diacetin, it is essential to wear eyeshields and gloves. Refer to the Safety Data Sheet for comprehensive handling and hazard information. It has a flash point of 110 °C (230 °F) and a vapor density greater than air.
Is Diacetin a controlled substance?
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Based on the provided data, Diacetin (CAS: 25395-31-7) is not indicated as a controlled substance.
How is Diacetin packed, shipped, and exported?
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Diacetin is carefully packed and available for export globally by Tech Serve Solutions, a specialist supplier established in 1998.
How can I request a quote or sample of Diacetin?
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To request a quote or sample of Diacetin, please contact our sales team through our website or by phone.
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