α-Hydroxy-γ-butyrolactone
α-Hydroxy-γ-butyrolactone (CAS 19444-84-9, C4H6O3) is a lactone compound with a molecular weight of 102.09 g/mol. Possessing a hydroxyl group adjacent to the lactone carbonyl, this molecule serves as a versatile intermediate in organic synthesis. It is particularly useful in the construction of complex organic molecules and heterocyclic systems. Its chemical properties make it a valuable building block for researchers and chemists in various fields.
- IUPAC
- 4,5-Dihydro-3-hydroxy-2(3H)-furanone
Organic Synthesis Intermediate
Used as a key building block in the synthesis of complex organic molecules, heterocycles, and pharmaceutical intermediates. Its reactive hydroxyl and lactone functionalities allow for diverse chemical transformations.
Chemical Research and Development
Valuable reagent in academic and industrial R&D for exploring new synthetic pathways and developing novel compounds. Its structure is amenable to various derivatizations for structure-activity relationship studies.
Lactone Chemistry
Serves as a representative lactone for studies in polymer chemistry and materials science, where lactones can be precursors to polyesters or functional monomers.
| Molecular weight | 102.09 |
|---|---|
| Empirical formula | C4H6O3 |
| Boiling point | 133 °C/10 mmHg(lit.) |
| Density | 1.309 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.468(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 113 °C / 235.4 °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 α-Hydroxy-γ-butyrolactone used for?
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α-Hydroxy-γ-butyrolactone (CAS 19444-84-9) is primarily used as a versatile intermediate and building block in organic synthesis, particularly for the construction of complex organic molecules and heterocyclic systems.
What is the CAS number and formula for α-Hydroxy-γ-butyrolactone?
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The CAS number for α-Hydroxy-γ-butyrolactone is 19444-84-9, and its empirical formula is C4H6O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-Hydroxy-γ-butyrolactone typically as a research or technical grade chemical. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards unless explicitly stated otherwise on the product specification sheet.
How should α-Hydroxy-γ-butyrolactone be handled and stored?
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Handle α-Hydroxy-γ-butyrolactone with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, as it can cause eye irritation. Store in a cool, dry, well-ventilated area away from incompatible substances. Refer to the Safety Data Sheet (SDS) for detailed handling information.
Is α-Hydroxy-γ-butyrolactone a hazardous substance?
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Yes, α-Hydroxy-γ-butyrolactone is classified with hazards. It is combustible with a flash point of 113 °C (235.4 °F). In Germany, it carries a WGK rating of 3, indicating it is hazardous to water. Always consult the SDS for full hazard information and safe handling procedures.
How is α-Hydroxy-γ-butyrolactone packed and shipped?
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α-Hydroxy-γ-butyrolactone is carefully packed in appropriate containers suitable for chemical transport and exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for α-Hydroxy-γ-butyrolactone?
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To request a sample or a quote for α-Hydroxy-γ-butyrolactone, please visit the Tech Serve Solutions website or contact our sales department directly with your inquiry.
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