Ethyl 3-isocyanatopropionate
Ethyl 3-isocyanatopropionate (CAS: 5100-34-5) is an organic compound with the molecular formula OCNCH₂CH₂CO₂C₂H₅ and a molecular weight of 143.14 g/mol. This isocyanate derivative serves as a valuable building block in organic synthesis, particularly for the introduction of the 3-ethoxycarbonylpropyl isocyanate moiety into various molecular structures. Its reactivity makes it useful in the creation of complex organic molecules for research and development.
Organic Synthesis Intermediate
Utilised as a reactive intermediate in multi-step organic syntheses, enabling the construction of more complex molecules. Its isocyanate group readily participates in addition reactions.
Building Block for Heterocycles
Serves as a precursor for the synthesis of nitrogen-containing heterocyclic compounds. The propionate ester and isocyanate functionalities allow for diverse cyclisation strategies.
Functionalisation of Polymers
Can be employed to introduce pendant isocyanate groups onto polymer backbones, allowing for subsequent cross-linking or functionalisation for material science applications.
| Molecular weight | 143.14 |
|---|---|
| Linear formula | OCNCH2CH2CO2C2H5 |
| Assay | 98% |
| Boiling point | 68 °C/3 mmHg(lit.) |
| Density | 1.087 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.429(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
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 | 93 °C / 199.4 °F |
| Transport (UN / ADR) | UN 2206 6.1/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 23-26-36 |
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 Ethyl 3-isocyanatopropionate used for?
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Ethyl 3-isocyanatopropionate is primarily used as a building block and intermediate in organic synthesis, particularly for creating complex organic molecules and heterocyclic compounds.
What is the CAS number and molecular formula for Ethyl 3-isocyanatopropionate?
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The CAS number is 5100-34-5, and the linear formula is OCNCH₂CH₂CO₂C₂H₅.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 3-isocyanatopropionate with an assay of 98%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should Ethyl 3-isocyanatopropionate be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a suitable respirator, due to hazards including irritation to skin, eyes, and respiratory tract, and harmful effects if swallowed or inhaled.
How is Ethyl 3-isocyanatopropionate packed, shipped, and exported?
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Ethyl 3-isocyanatopropionate is carefully packed according to international shipping regulations for hazardous materials. Tech Serve Solutions is an experienced global exporter.
How can I request a sample or quote for Ethyl 3-isocyanatopropionate?
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To request a sample or quote, please contact our sales team via the website or directly by phone or email, providing your requirements and shipping details.
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