Ethoxymethylenemalononitrile
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Category：Agrochemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Ethoxymethylenemalononitrile (CAS No. 123-06-8)
1. Basic Information
- IUPAC Name: (Ethoxymethylene)propanedinitrile
- Synonyms:
- Ethyl ethoxymethylenemalononitrile
- EMMN
- CAS Number: 123-06-8
- Molecular Formula: C₆H₆N₂O
- Molecular Weight: 122.12 g/mol
- Appearance: White to pale yellow crystalline solid
- Odor: Mild, nitrile-like odor
2. Physical and Chemical Properties
| Property | Value |
|---|---|
| Melting Point | 45–48°C (113–118°F) |
| Boiling Point | 120–122°C (248–252°F) at 15 mmHg |
| Density | 1.12 g/cm³ (20°C) |
| Solubility | – Water: Slightly soluble |
| – Organic solvents: Soluble in ethanol, acetone, DMF | |
| Refractive Index | 1.470 (20°C) |
| Flash Point | >110°C (230°F) (closed cup) |
3. Chemical Structure
NC
|
NC-C=C-O-CH₂-CH₃
4. Hazards (GHS Classification)
- Health Hazards:
- Harmful if swallowed (H302)
- Causes skin irritation (H315)
- Causes serious eye irritation (H319)
- Environmental: Toxic to aquatic life (H411)
- NFPA Rating: Health 2, Flammability 1, Reactivity 1
5. Storage and Handling
- Storage:
- Keep in tightly sealed containers
- Store in a cool, dry, well-ventilated area
- Handling:
- Use nitrile gloves, safety goggles, and a fume hood
- Avoid dust formation
6. Applications
- Organic Synthesis:
- Intermediate for heterocyclic compounds (e.g., pyrimidines, pyrazoles)
- Building block for pharmaceuticals and agrochemicals
- Dye Industry:
- Precursor for colorants
Disclaimer:
The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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