Allyl cyanoacetate
Allyl cyanoacetate (CAS: 13361-32-5), with the molecular formula NCCH₂CO₂CH₂CH=CH₂ and a molecular weight of 125.13 g/mol, is a versatile organic compound. It is recognised for its utility as a building block in chemical synthesis, particularly within the realms of carbonyl compounds and esters. Its reactive nature makes it valuable for creating more complex molecules in various industrial and research applications.

Organic Synthesis Intermediate
Allyl cyanoacetate serves as a key intermediate in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations, enabling the construction of complex molecular architectures.
Building Block for Heterocycles
This compound is utilised as a precursor for synthesising heterocyclic compounds, which are important structural motifs in pharmaceuticals and agrochemicals.
Precursor in Polymer Chemistry
The presence of the allyl group suggests potential applications in polymerisation reactions or as a monomer modifier, introducing specific functionalities into polymer chains.
| Molecular weight | 125.13 |
|---|---|
| Linear formula | NCCH2CO2CH2CH=CH2 |
| Assay | ≥99.0% (GC, KF) |
| Grade | Lonza quality≤500 mg/kg acid (as cyanoacetic acid) |
| Boiling point | 110 °C/20 mmHg(lit.) |
| Density | 1.070-1.075 g/mL at 20 °C1.065 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.443(lit.) |
| Impurities tested | ≤0.10% 2-propen-1-ol≤0.10% water≤0.15% diallylmalonate≤500 mg/kg acid (as cyanoacetic acid) |

Hazard statements
- H301Toxic 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
- P301IF SWALLOWED
- 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 | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3276 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-28-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mfr No | Lonza Ltd |
|---|
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 Allyl cyanoacetate used for?
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Allyl cyanoacetate is primarily used as a building block and intermediate in organic synthesis, including the preparation of heterocyclic compounds and potentially in polymer chemistry.
What is the CAS number and formula for Allyl cyanoacetate?
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The CAS number for Allyl cyanoacetate is 13361-32-5, and its linear formula is NCCH₂CO₂CH₂CH=CH₂.
What grade and purity does Tech Serve Solutions supply for Allyl cyanoacetate?
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Tech Serve Solutions supplies Allyl cyanoacetate with an assay of ≥99.0% (GC, KF). It is of Lonza quality and contains less than 500 mg/kg of acid (as cyanoacetic acid).
How should Allyl cyanoacetate be handled safely?
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Allyl cyanoacetate is a hazardous substance. It is toxic if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation. Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, must be used, and it should be handled in a well-ventilated area. Refer to the safety data sheet for full details.
How is Allyl cyanoacetate packed and exported?
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Allyl cyanoacetate is packed and exported in compliance with international shipping regulations, including its classification as UN 3276, Class 6.1, Packing Group III.
How can I request a quote or sample of Allyl cyanoacetate?
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To request a quote or sample of Allyl cyanoacetate, please contact the Tech Serve Solutions sales team through our website or by phone.
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