Ethylamine solution
Ethylamine solution (CAS: 75-04-7), with the chemical formula C2H5NH2 and a molar mass of 45.08 g/mol, is a primary amine supplied by Tech Serve Solutions. This volatile, alkaline compound is a crucial building block in organic synthesis. It is commonly used as an intermediate in the production of pharmaceuticals, pesticides, dyes, and rubber chemicals. Its reactivity makes it valuable for various chemical transformations.
- IUPAC
- Aminoethane,Monoethylamine
- Synonyms
- AminoethaneMonoethylamine

Pharmaceutical Intermediate
Ethylamine serves as a key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug molecules, contributing to the development of essential medicines.
Agrochemical Synthesis
It is employed in the manufacturing of pesticides and herbicides, playing a role in crop protection and agricultural chemical production.
Dye and Pigment Production
Ethylamine is utilised in the synthesis of certain dyes and pigments, contributing to colouration in various industries.
Rubber Chemical Manufacturing
The compound finds application in the production of accelerators and other additives used in the rubber processing industry.
Organic Synthesis Reagent
As a versatile organic base and nucleophile, it is widely used in laboratories for various synthetic transformations and reactions.
| Molecular weight | 45.08 |
|---|---|
| Linear formula | C2H5NH2 |
| Assay | 99.0% |
| Boiling point | 16.6 °C(lit.) |
| Density | 0.81 g/mL at 20 °C |
| Concentration | 66.0-72.0% in H2O |
| Vapour pressure | 874 mmHg (20 °C) |
| Melting point | -81 °C(lit.) |
| Vapour density | 1.56 (15 °C, vs air) |
| Autoignition temp | 721 °F |



Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- 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) |
|---|---|
| Flash point | -17 °C / 1.4 °F |
| Transport (UN / ADR) | UN 2270 8(3) / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-35-37 |
| Safety statements (S) | 16-26-36/37/39-45 |
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 Ethylamine solution used for?
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Ethylamine solution is used as an intermediate in the synthesis of pharmaceuticals, agrochemicals (pesticides, herbicides), dyes, and rubber chemicals. It is also a common reagent in general organic synthesis.
What is the CAS number and chemical formula for Ethylamine solution?
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The CAS number for Ethylamine solution is 75-04-7, and its chemical formula is C2H5NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethylamine solution with an assay of 99.0% for the pure compound, and the solution concentration is 66.0-72.0% in H2O. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated in the product documentation.
How should Ethylamine solution be handled safely?
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Ethylamine solution is a highly flammable liquid and vapour (H225) and causes severe skin burns and eye damage (H314). It may also cause respiratory irritation (H335). Always handle with appropriate personal protective equipment, including gloves, goggles, and face shields, in a well-ventilated area, away from ignition sources. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
Is Ethylamine solution a controlled substance?
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The provided data does not indicate that Ethylamine solution is a controlled substance. However, regulations can vary by region, and users should verify local compliance.
How is Ethylamine solution packed and exported?
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Ethylamine solution is packed in accordance with UN 2270, Hazard Class 8(3), Packing Group II regulations for safe transport. Tech Serve Solutions is an experienced global exporter of chemicals.
How can I request a quote or sample?
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To request a quote or sample of Ethylamine solution, please contact our sales team through the website or via the provided contact details, specifying the required quantity and delivery location.
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