2-Chloromethyl-1,3-dioxolane
2-Chloromethyl-1,3-dioxolane (CAS 2568-30-1) is an organic compound with the molecular formula C4H7ClO2. It functions as a valuable building block in organic synthesis, particularly within the realms of acetal and ketal chemistry. This versatile reagent is employed in the construction of more complex molecules for research and development purposes, finding utility in various chemical synthesis pathways. Tech Serve Solutions supplies this compound for laboratory and industrial applications.
- IUPAC
- Chloroacetaldehyde ethylene acetal
- Synonyms
- Chloroacetaldehyde ethylene acetal2-(Chloromethyl)-1,3-dioxolane

Organic Synthesis Intermediate
2-Chloromethyl-1,3-dioxolane serves as a key intermediate in multi-step organic syntheses. Its functional groups allow for diverse chemical transformations, enabling the construction of novel molecular architectures.
Building Block for Complex Molecules
This compound is utilised as a foundational component in the development of pharmaceuticals and fine chemicals. It contributes to the synthesis of target molecules requiring acetal or dioxolane moieties.
Research and Development Reagent
Researchers in academic and industrial settings employ 2-Chloromethyl-1,3-dioxolane for exploring new synthetic routes and chemical methodologies. Its availability supports innovation in chemical sciences.
| Molecular weight | 122.55 |
|---|---|
| Empirical formula | C4H7ClO2 |
| Assay | 97% |
| Boiling point | 157-158 °C(lit.) |
| Density | 1.234 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.449(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 70 °C / 158 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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 2-Chloromethyl-1,3-dioxolane used for?
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2-Chloromethyl-1,3-dioxolane is primarily used as a building block and intermediate in organic synthesis, particularly in the creation of pharmaceuticals and fine chemicals, and for general research and development.
What are the CAS number and chemical formula for 2-Chloromethyl-1,3-dioxolane?
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The CAS number for 2-Chloromethyl-1,3-dioxolane is 2568-30-1, and its empirical formula is C4H7ClO2. Its molecular weight is 122.55.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloromethyl-1,3-dioxolane with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for 2-Chloromethyl-1,3-dioxolane?
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2-Chloromethyl-1,3-dioxolane is a combustible liquid with a flash point of 70 °C (158 °F). It requires appropriate personal protective equipment, including eyeshields and gloves, and respiratory protection where ventilation is inadequate. It is classified under NA 1993 / PGIII (UN number, packing group).
How is 2-Chloromethyl-1,3-dioxolane packed and shipped?
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2-Chloromethyl-1,3-dioxolane is packed and exported according to relevant regulations for chemical shipments. Please contact our sales team for specific details regarding your region.
How can I request a quote or sample of 2-Chloromethyl-1,3-dioxolane?
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To request a quote or sample of 2-Chloromethyl-1,3-dioxolane, please contact the Tech Serve Solutions sales department via our website or direct inquiry.
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