2-Methoxyethyl cyanoacetate
2-Methoxyethyl cyanoacetate (CAS 10258-54-5) is a chemical compound with the linear formula NCCH2CO2CH2CH2OCH3 and a molecular weight of 143.14 g/mol. This ester serves as a versatile building block in organic synthesis. It is characterised by its ester and nitrile functionalities, making it a useful intermediate for the preparation of various organic molecules and fine chemicals. Available from Tech Serve Solutions with an assay of ≥99.0% (GC).

Organic Synthesis Intermediate
Utilised as a key building block in multi-step organic syntheses. Its reactive ester and nitrile groups allow for diverse chemical transformations.
Fine Chemical Production
Employed in the synthesis of various fine chemicals and specialty compounds. It is a valuable precursor for molecules with specific functional requirements.
Research and Development
A useful reagent for laboratory-scale research and development projects. Enables the exploration of new synthetic pathways and molecular structures.
| Molecular weight | 143.14 |
|---|---|
| Linear formula | NCCH2CO2CH2CH2OCH3 |
| Assay | ≥99.0% (GC) |
| Boiling point | 257 °C/1000 hPa98-100 °C/1 mmHg(lit.) |
| Density | 1.1230-1.1280 g/mL at 20 °C1.127 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.434(lit.) |
| Impurities tested | ≤100 mg/kg acid (as cyanoacetic acid) |

Hazard statements
- 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), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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-Methoxyethyl cyanoacetate used for?
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2-Methoxyethyl cyanoacetate is primarily used as a versatile building block and intermediate in organic synthesis, particularly in the production of fine chemicals and for research and development purposes.
What is the CAS number and formula for 2-Methoxyethyl cyanoacetate?
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The CAS number for 2-Methoxyethyl cyanoacetate is 10258-54-5, and its linear formula is NCCH2CO2CH2CH2OCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methoxyethyl cyanoacetate with an assay of ≥99.0% (GC). TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 2-Methoxyethyl cyanoacetate be handled safely?
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2-Methoxyethyl cyanoacetate is classified with GHS07 signal word 'Warning' and hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Always use appropriate personal protective equipment, including eyeshields and gloves, and ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information.
Is 2-Methoxyethyl cyanoacetate a controlled substance?
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The provided data does not indicate that 2-Methoxyethyl cyanoacetate is a controlled substance.
How is 2-Methoxyethyl cyanoacetate packed, shipped, and exported?
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2-Methoxyethyl cyanoacetate is packed and shipped according to standard chemical industry practices and relevant shipping regulations. Tech Serve Solutions is experienced in exporting fine chemicals globally.
How can I request a quote or sample of 2-Methoxyethyl cyanoacetate?
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To request a quote or sample of 2-Methoxyethyl cyanoacetate, please contact the Tech Serve Solutions sales team via the website or by phone.
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