sec-Butyl acetate
sec-Butyl acetate (CAS: 105-46-4), with the molecular formula CH3CO2CH(CH3)C2H5 and a molecular weight of 116.16 g/mol, is a clear, colourless liquid. This ester possesses a characteristic fruity odour. It serves as a versatile solvent and a valuable intermediate in organic synthesis, finding utility across various chemical manufacturing processes.
Solvent Applications
sec-Butyl acetate is employed as a solvent in coatings, lacquers, and inks due to its good solvency power for resins and nitrocellulose. Its moderate evaporation rate makes it suitable for applications requiring controlled drying times.
Chemical Synthesis Intermediate
As a building block in organic chemistry, sec-Butyl acetate can be used in the synthesis of various chemical compounds. Its ester functionality allows for participation in transesterification and other reactions.
Laboratory Reagent
In research and development settings, sec-Butyl acetate functions as a reagent for specific chemical transformations and as a solvent for analytical procedures.
| Molecular weight | 116.16 |
|---|---|
| Linear formula | CH3CO2CH(CH3)C2H5 |
| Assay | 99% |
| Boiling point | 111-112 °C(lit.) |
| Density | 0.872 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.389(lit.) |
| Solubility | alcohol: soluble(lit.)diethyl ether: soluble(lit.)water: slightly soluble(lit.) |
| Melting point | −99 °C(lit.) |
| Vapour density | 4 (vs air) |
Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| 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) | 3 |
| 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.
| Expl Lim | 7.5 % |
|---|
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 sec-Butyl acetate used for?
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sec-Butyl acetate is primarily used as a solvent in coatings and lacquers, and as an intermediate in chemical synthesis. It also finds application as a laboratory reagent.
What is the CAS number and chemical formula for sec-Butyl acetate?
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The CAS number for sec-Butyl acetate is 105-46-4, and its chemical formula is CH3CO2CH(CH3)C2H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies sec-Butyl acetate with an assay of 99%. This product is not represented as USP, BP, EP, or any pharmacopoeia grade.
How should sec-Butyl acetate be handled safely?
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sec-Butyl acetate is a flammable liquid (flash point 16 °C) and should be handled with appropriate precautions. It requires adequate ventilation, avoidance of ignition sources, and the use of personal protective equipment, including eyeshields and gloves, as indicated by its Danger signal word and H225 hazard statement.
Is sec-Butyl acetate available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of sec-Butyl acetate and can fulfil export orders.
How can I request a quote or sample for sec-Butyl acetate?
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To request a quote or a sample of sec-Butyl acetate, please contact our sales team through the website or via direct inquiry.
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