Ethyl cyanoacetate
High-Quality Ethyl Cyanoacetate for Industrial Applications
Ethyl cyanoacetate is a versatile organic compound widely used in pharmaceutical, agrochemical, and specialty chemical industries. Our premium-grade Ethyl cyanoacetate meets the highest industry standards with consistent purity and performance.
Key Specifications of Ethyl Cyanoacetate
- Chemical Formula: C5H7NO2
- CAS Number: 105-56-6
- Molecular Weight: 113.11 g/mol
- Appearance: Clear colorless to pale yellow liquid
- Odor: Characteristic ester-like odor
- Density: 1.06 g/cm³ at 25°C
- Boiling Point: 206-208°C
- Flash Point: 93°C
- Solubility: Soluble in most organic solvents; slightly soluble in water
Technical Parameters
| Parameter | Specification | Testing Method |
|---|---|---|
| Purity (GC) | ≥ 98.5% | ASTM E260 |
| Water Content | ≤ 0.3% | Karl Fischer |
| Acidity (as CH3COOH) | ≤ 0.1% | Titration |
| Refractive Index (n20/D) | 1.417 - 1.419 | ASTM D1218 |
| Color (APHA) | ≤ 50 | ASTM D1209 |
Packaging Options for Ethyl Cyanoacetate
We offer flexible packaging solutions to meet your specific requirements:
- 25 kg HDPE drums with inner liners
- 200 kg stainless steel drums
- 1000 kg IBC containers
- Bulk tanker shipments for large quantities
Storage Recommendations
To maintain optimal quality of Ethyl cyanoacetate:
- Store in a cool, dry, well-ventilated area
- Keep containers tightly closed when not in use
- Protect from direct sunlight and heat sources
- Store away from oxidizing agents and strong bases
- Maintain temperature between 15-25°C
Ethyl Cyanoacetate Application Areas
| Industry | Application |
|---|---|
| Pharmaceutical | Intermediate for vitamin B1, caffeine, and barbiturates |
| Agrochemical | Production of pesticides and herbicides |
| Dyestuff | Synthesis of cyanine dyes |
| Organic Synthesis | Building block for various heterocyclic compounds |
Safety Information
When handling Ethyl cyanoacetate:
- Wear appropriate PPE (gloves, goggles, protective clothing)
- Avoid inhalation of vapors
- Use in well-ventilated areas
- In case of contact, wash immediately with plenty of water
- Follow all local regulations for chemical handling
Ethyl Cyanoacetate FAQ
What is the shelf life of Ethyl cyanoacetate?
When stored properly in sealed containers under recommended conditions, Ethyl cyanoacetate typically maintains its specifications for 24 months from the date of manufacture. We recommend testing the material if stored for extended periods beyond this timeframe.
Can Ethyl cyanoacetate be shipped internationally?
Yes, Ethyl cyanoacetate can be shipped internationally in compliance with all applicable transportation regulations. It is classified as UN 3276, Class 6.1, Packing Group III for transport. Proper documentation including SDS and technical data sheets will be provided for customs clearance.
What are the quality control measures for your Ethyl cyanoacetate?
Our Ethyl cyanoacetate undergoes rigorous quality control including batch testing by GC, water content analysis, acidity measurement, and physical property verification. Each shipment is accompanied by a Certificate of Analysis documenting these parameters. We maintain comprehensive quality records for traceability.
Chemical Reactions of Ethyl Cyanoacetate
Ethyl cyanoacetate participates in several important organic reactions:
- Knoevenagel condensation with aldehydes
- Michael addition reactions
- Cyclization reactions to form heterocyclic compounds
- Hydrolysis to cyanoacetic acid
- Alkylation at the active methylene group
Regulatory Compliance
Our Ethyl cyanoacetate complies with:
- REACH registered
- FDA approved for certain applications
- Meets specifications in USP, EP, and JP pharmacopeias where applicable
- Complies with TSCA and other international chemical inventories
Manufacturing Process
Our Ethyl cyanoacetate is produced through an optimized esterification process:
- Reaction of cyanoacetic acid with ethanol
- Catalyzed esterification under controlled conditions
- Multiple purification stages including distillation
- Strict quality control at each production step
- Final filtration and packaging in clean environments