Molekula
Ethanolamine SG
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Ethanolamine SG is a colorless, hygroscopic liquid used in the production of surfactants, emulsifiers, and pharmaceuticals. It is also employed in gas treatment processes to remove acidic gases. Available in 1 L, 5 L, and 20 L containers, it has a molecular weight of 61.08 g/mol, a CAS number of 141-43-5, and a molecular formula of NH₂CH₂CH₂OH. Store at ambient temperatures. Handle with care due to its signal word: Danger. Molekula supplies Ethanolamine SG from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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2.5 L — £69.80 per pack ex VAT · £83.76 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to light yellow liquid |
| Colour (Pt-Co) | ≤25 |
| Water | ≤0.5% |
| Assay | ≥99% |
| Triethanolamine | ≤0.1% |
| Diethanolamine Content | ≤0.40% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 91 °C |
| Transport Class | 8 |
| Packing Group | III |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Odour | Unpleasant, ammonia-like |
| Melting Point | 10.5 °C |
| Boiling Point | 171 °C |
| Density | 1.02 (relative, water = 1) |
| Water Solubility | 1000 g/L at 25 °C (miscible) |
| Solubility (other solvents) | Miscible with ethanol, glycerol; soluble in chloroform; slightly soluble in ether, ligroin |
| Vapour Pressure | 53 Pa at 20 °C |
| Refractive Index | 1.4541 |
| pKa | pKa = 9.5 |
| log P (octanol/water) | -1.31 |
Source: PubChem CID 700 (HSDB, DrugBank, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 69384991 |
| CAS Number | 141-43-5 |
| IUPAC Name | 2-aminoethanol |
| EC Number | 205-483-3 |
| Molecular Formula | NH2CH2CH2OH |
| Molecular Weight | 61.08 |
| Exact Mass | 61.0528 |
| SMILES | C(CO)N |
| InChIKey | HZAXFHJVJLSVMW-UHFFFAOYSA-N |
| InChI | InChI=1S/C2H7NO/c3-1-2-4/h4H,1-3H2 |
| PubChem CID | 700 |
| UN Number | UN2491 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29221100 |
| Tariff Code | 2922110000 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Ethanolamine SG used for?
Ethanolamine SG is commonly used in the production of surfactants, emulsifiers, and corrosion inhibitors, and as a chemical intermediate in pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of Ethanolamine SG?
The formula is NH2CH2CH2OH with a molecular weight of 61.08 g/mol.
How should Ethanolamine SG be stored?
Store at ambient temperature, away from moisture and incompatible materials, in a tightly closed container.
What grade of Ethanolamine SG does Molekula supply?
Molekula supplies Ethanolamine SG in technical grade, suitable for industrial applications.
Can Molekula supply Ethanolamine SG in bulk?
Yes, Molekula can supply Ethanolamine SG in bulk quantities; please contact our sales team for pricing and logistics.
What documentation comes with an order of Ethanolamine SG?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) compliant with GHS standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.