γ-Butyrolactone
γ-Butyrolactone (CAS 96-48-0), molecular formula C4H6O2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- γ-Hydroxybutyric acid lactone,4-Hydroxybutyric acid lactone,GBL
| Molecular weight | 86.09 |
|---|---|
| Empirical formula | C4H6O2 |
| Assay | ≥99.0% (GC) |
| Grade | ReagentPlus® |
| Boiling point | 204-205 °C(lit.) |
| Density | 1.12 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.436(lit.)n20/D 1.437 |
| Melting point | −45 °C(lit.) |
| Vapour pressure | 1.5 mmHg (20 °C) |
| Vapour density | 3 (vs air) |
| Autoignition temp | 851 °F |
| Application | For the introduction of 3-carboxypropyl side chain.1 Used as a component of electrolyte solutions in batteries and capacitors.2 |
Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
- H336May cause drowsiness or dizziness
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41-67 |
| Safety statements (S) | 26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Expl Lim | 16 % |
|---|---|
| Organoleptic | caramel |
| Allergen | no known allergens |
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 γ-Butyrolactone?
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γ-Butyrolactone (CAS 96-48-0), molecular formula C4H6O2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of γ-Butyrolactone does Tech Serve Solutions supply?
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Tech Serve Solutions supplies γ-Butyrolactone in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of γ-Butyrolactone?
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γ-Butyrolactone has CAS number 96-48-0 and molecular formula C4H6O2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for γ-Butyrolactone?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of γ-Butyrolactone ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should γ-Butyrolactone be stored?
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Store γ-Butyrolactone in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is γ-Butyrolactone used for?
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γ-Butyrolactone is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for γ-Butyrolactone?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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