Ethylenediamine
Ethylenediamine (CAS: 107-15-3; Formula: NH2CH2CH2NH2) is a colourless liquid with an ammonia-like odour. With a molecular weight of 60.10 g/mol, it is a versatile organic compound. It serves as a crucial building block in chemical synthesis, acts as a strong base, and finds utility in various industrial applications including the production of chelating agents, polymers, and pharmaceuticals. Tech Serve Solutions supplies Ethylenediamine in SAJ special grade.
- IUPAC
- 1,2-Diaminoethane
- Synonyms
- 1,2-DiaminoethaneEDA
Chelating Agent Precursor
Ethylenediamine is a key starting material for the synthesis of powerful chelating agents such as EDTA (ethylenediaminetetraacetic acid). These agents are widely used in industrial processes, water treatment, and analytical chemistry to bind metal ions.
Polymer Synthesis
This diamine is employed as a monomer or curing agent in the production of various polymers. It is used in the manufacture of epoxy resins, polyamides, and polyurethanes, contributing to the structural integrity and properties of the final materials.
Corrosion Inhibitors
In certain formulations, ethylenediamine derivatives function as effective corrosion inhibitors. They form protective layers on metal surfaces, mitigating degradation in industrial systems and pipelines.
Pharmaceutical Intermediates
Ethylenediamine serves as a building block in the synthesis of various pharmaceutical compounds and active pharmaceutical ingredients (APIs). Its reactive amine groups facilitate diverse synthetic transformations.
| Molecular weight | 60.10 |
|---|---|
| Linear formula | NH2CH2CH2NH2 |
| Assay | ≥99.0% |
| Grade | SAJ special grade |
| Boiling point | 118 °C(lit.) |
| Density | 0.899 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4565(lit.) |
| Melting point | 8.5 °C(lit.) |
| Vapour pressure | 10 mmHg (20 °C) |
| Vapour density | 2.07 (vs air) |
| Autoignition temp | 716 °F |
Hazard statements
- H226Flammable liquid and vapour
- H302Harmful if swallowed
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H334May cause allergy or asthma symptoms if inhaled
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 38 °C / 100.4 °F |
| Transport (UN / ADR) | UN 1604 3(8) / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-21/22-34-42/43 |
| Safety statements (S) | 23-26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Expl Lim | 16 % |
|---|---|
| Availability | available only in Japan |
| Shelf Life | (limited shelf life, expiry date on the label) |
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 Ethylenediamine primarily used for?
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Ethylenediamine is primarily used as a building block in chemical synthesis, a precursor for chelating agents like EDTA, in polymer production, and as an intermediate in pharmaceutical manufacturing. It also functions as a strong base and corrosion inhibitor.
What are the CAS number and chemical formula for Ethylenediamine?
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The CAS number for Ethylenediamine is 107-15-3, and its chemical formula is NH2CH2CH2NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethylenediamine in SAJ special grade with an assay of ≥99.0%.
How should Ethylenediamine be handled safely?
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Ethylenediamine is a corrosive and flammable liquid that is harmful if swallowed, inhaled, or in contact with skin. It can cause severe skin burns and eye damage, and may cause allergic skin reactions or respiratory irritation. Appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, should be used. Handle in a well-ventilated area away from ignition sources.
Is Ethylenediamine available for export?
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Ethylenediamine is available only in Japan according to the product data. We recommend contacting our export department for potential international shipping options if available.
How can I request a quote or sample for Ethylenediamine?
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To request a quote or a sample of Ethylenediamine, please visit our website or contact our sales team directly. Provide your specific requirements, including quantity and delivery location.
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