tert-Butyl acetate
tert-Butyl acetate (CAS 540-88-5), with the molecular formula CH3COOC(CH3)3 and a molecular weight of 116.16 g/mol, is a clear, colourless liquid ester. It is recognised for its utility as a solvent and as a versatile building block in organic synthesis. Its properties make it suitable for applications within chemical manufacturing and research laboratories, contributing to the development of various chemical processes and products.
- IUPAC
- TBAc
Solvent Applications
Tert-Butyl acetate serves as an effective solvent for various organic materials, including resins and lacquers. Its moderate evaporation rate and good solvency power make it useful in coatings and adhesive formulations.
Chemical Synthesis Intermediate
As a key organic building block, tert-Butyl acetate is employed in chemical synthesis. It can participate in reactions to form more complex molecules, finding use in the pharmaceutical and fine chemical industries.
Laboratory Reagent
In research and development settings, tert-Butyl acetate is utilised as a reagent for specific chemical transformations. Its defined properties allow for controlled reactions in laboratory-scale experiments.
| Molecular weight | 116.16 |
|---|---|
| Linear formula | CH3COOC(CH3)3 |
| Assay | ≥99% |
| Grade | purum |
| Boiling point | 97-98 °C(lit.) |
| Density | 0.866 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.386(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 16 °C / 60.8 °F |
| Transport (UN / ADR) | UN 1123 3 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11-66 |
| Safety statements (S) | 16-23-25-29-33 |
| Supplemental hazards | Repeated exposure may cause skin dryness or cracking. |
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 tert-Butyl acetate used for?
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Tert-Butyl acetate is used as a solvent and as a building block in chemical synthesis. It finds applications in laboratory research and various chemical manufacturing processes.
What are the CAS number and formula for tert-Butyl acetate?
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The CAS number for tert-Butyl acetate is 540-88-5, and its linear formula is CH3COOC(CH3)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies tert-Butyl acetate with an assay of ≥99% and a 'purum' grade. We do not represent this product as USP, BP, or EP grade.
How should tert-Butyl acetate be handled safely?
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Tert-Butyl acetate is a highly flammable liquid and vapour (H225). Handle with appropriate personal protective equipment, including eyeshields and gloves, in a well-ventilated area away from ignition sources. Repeated exposure may cause skin dryness or cracking.
Is tert-Butyl acetate regulated or a controlled substance?
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Based on the provided data, tert-Butyl acetate (CAS 540-88-5) is classified as highly flammable (H225) but is not indicated as a controlled substance.
How is tert-Butyl acetate packed and shipped?
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Tert-Butyl acetate is shipped as UN 1123, Hazard Class 3, Packing Group II, indicating it is transported as a flammable liquid according to international regulations.
How can I request a sample or quote for tert-Butyl acetate?
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To request a sample or quote for tert-Butyl acetate, please contact our sales team through the website or by phone, providing your specific requirements.
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