Methyl 2-chloropropionate
Methyl 2-chloropropionate (CAS: 17639-93-9), with the linear formula CH3CHClCOOCH3 and a molecular weight of 122.55 g/mol, is a key organic building block and ester. It is primarily utilised in chemical synthesis, serving as an initiator in the production of various polymers. Its reactive nature makes it valuable for specific industrial and laboratory applications requiring controlled chemical reactions and intermediate synthesis.
- IUPAC
- (±)-Methyl 2-chloropropionate
Polymer Synthesis
Methyl 2-chloropropionate functions as an initiator in the synthesis of polymers, notably demonstrated in the creation of acrylamide homopolymers and acrylamide-N-isopropylacrylamide block copolymers.
Organic Synthesis Intermediate
As a functionalised ester, this compound serves as a versatile intermediate in various organic synthesis pathways within research and industrial settings.
Building Block for Specialty Chemicals
Its structure, featuring both an ester and a reactive chlorine atom, makes it a useful building block for constructing more complex organic molecules and specialty chemicals.
| Molecular weight | 122.55 |
|---|---|
| Linear formula | CH3CHClCOOCH3 |
| Assay | 97% |
| Boiling point | 132-133 °C(lit.) |
| Density | 1.075 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.417(lit.) |
| Vapour pressure | 5.25 mmHg (20 °C) |
| Vapour density | 4.22 (vs air) |
| Application | Methyl 2-chloropropionate was used as initiator during the synthesis of acrylamide homopolymers and acrylamide-N-isopropylacrylamide block copolymers1. |
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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 38 °C / 100.4 °F |
| Transport (UN / ADR) | UN 2933 3 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Expl Lim | 19 % |
|---|
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 Methyl 2-chloropropionate used for?
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Methyl 2-chloropropionate is primarily used as an initiator in polymer synthesis, such as for acrylamide homopolymers and block copolymers. It also serves as a versatile intermediate and building block in organic synthesis.
What is the CAS number and formula for Methyl 2-chloropropionate?
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The CAS number for Methyl 2-chloropropionate is 17639-93-9, and its linear formula is CH3CHClCOOCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 2-chloropropionate with an assay of 97%. This is typically considered a technical or research grade, and TSS does not represent it as USP, BP, or EP grade.
How should Methyl 2-chloropropionate be handled safely?
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Methyl 2-chloropropionate is flammable and can cause skin, eye, and respiratory irritation. Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, in a well-ventilated area. Refer to the safety data sheet for full handling precautions.
How is Methyl 2-chloropropionate packed and exported?
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As a global supplier, Tech Serve Solutions professionally packs and exports Methyl 2-chloropropionate according to international regulations for chemical transport. Shipping details can be provided upon request.
How can I request a quote or sample of Methyl 2-chloropropionate?
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To request a quote or sample of Methyl 2-chloropropionate, please contact our sales team through the website or by phone. Provide your contact details and the quantity required.
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