2,2-Dimethyl-1,3-dioxolan-4-one
2,2-Dimethyl-1,3-dioxolan-4-one (CAS: 4158-86-5), with the molecular formula C5H8O3 and a molecular weight of 116.12 g/mol, is a versatile organic building block. This cyclic acetal, derived from lactic acid and acetone, serves as a valuable intermediate in organic synthesis. Its applications span various chemical manufacturing processes, contributing to the development of complex molecules and materials. TSS provides this compound for research and industrial applications.
- Synonyms
- 4158-86-5C5H8O3
Organic Synthesis Intermediate
2,2-Dimethyl-1,3-dioxolan-4-one is frequently employed as a chiral auxiliary and building block in the synthesis of complex organic molecules. Its structural features allow for controlled reactions in asymmetric synthesis and the construction of heterocyclic compounds.
Lactone Derivative Synthesis
As a protected form of glycolic acid, it can be utilized in reactions involving lactone chemistry. This protected form offers a stable intermediate for transformations that require selective manipulation of functional groups.
Pharmaceutical Intermediate
The compound's utility extends to the pharmaceutical sector, where it can serve as a precursor or key intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its structure is amenable to modifications for drug discovery and development.
| Molecular weight | 116.12 |
|---|---|
| Empirical formula | C5H8O3 |
| Assay | 96% |
| Boiling point | 41 °C(lit.) |
| Density | 0.989 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.415(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 57 °C / 134.6 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 2,2-Dimethyl-1,3-dioxolan-4-one primarily used for?
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2,2-Dimethyl-1,3-dioxolan-4-one is primarily used as an intermediate in organic synthesis, particularly in the preparation of complex molecules, pharmaceuticals, and as a building block in chemical research.
What is the CAS number and formula for 2,2-Dimethyl-1,3-dioxolan-4-one?
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The CAS number for 2,2-Dimethyl-1,3-dioxolan-4-one is 4158-86-5, and its molecular formula is C5H8O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,2-Dimethyl-1,3-dioxolan-4-one with an assay of 96%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 2,2-Dimethyl-1,3-dioxolan-4-one be handled safely?
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2,2-Dimethyl-1,3-dioxolan-4-one is a flammable liquid and vapour (H226) and can cause skin (H315), serious eye (H319), and respiratory irritation (H335). Handle in a well-ventilated area, away from ignition sources, wearing appropriate personal protective equipment including gloves and eye protection. Consult the Safety Data Sheet for detailed handling instructions.
How is this chemical packed and exported?
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Tech Serve Solutions handles the packing and export of 2,2-Dimethyl-1,3-dioxolan-4-one in compliance with all relevant transportation regulations for chemical products.
How can I request a sample or quote for 2,2-Dimethyl-1,3-dioxolan-4-one?
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To request a sample or a quote for 2,2-Dimethyl-1,3-dioxolan-4-one, please contact our sales team through the TSS website or by phone.
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