Molekula
Diethanolamine
Diethanolamine is a colorless, viscous liquid used in the production of surfactants, emulsifiers, and pharmaceuticals. It acts as a pH adjuster and intermediate in chemical synthesis. CAS: 111-42-2, Molecular Formula: C4H11NO2, Molecular Weight: 105.14 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Diethanolamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Diethanolamine is a colorless, viscous liquid used in the production of surfactants, emulsifiers, and pharmaceuticals. It acts as a pH adjuster and intermediate in chemical synthesis. CAS: 111-42-2, Molecular Formula: C4H11NO2, Molecular Weight: 105.14 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Diethanolamine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Low melt - can appear as a solid below 28 °C or as a viscous liquid above this point |
| Water | ≤0.5% |
| Identification | Conforms to reference |
| Colour | ≤25 |
| Assay | ≥99% |
| Triethanolamine | ≤0.2% |
| Monoethylamine | ≤0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 138 C |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 111-42-2 |
| Molecular Formula | HN(CH2CH2OH)2 |
| Molecular Weight | 105.14 |
| SMILES | OCCNCCO |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29221200 |
| Tariff Code | 2922120000 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Compressed Gas
GHS04
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H361 Suspected of damaging fertility or the unborn child
- H373 May cause damage to organs through prolonged or repeated exposure
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- 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
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is diethanolamine used for?
Diethanolamine is commonly used in the production of surfactants, emulsifiers, and as a pH adjuster in cosmetics and pharmaceuticals.
What is the chemical formula and molecular weight of diethanolamine?
The formula is HN(CH2CH2OH)2 and the molecular weight is 105.14 g/mol.
How should diethanolamine be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of diethanolamine does Molekula supply?
Molekula supplies technical grade diethanolamine; custom grades are available upon request.
Can Molekula supply diethanolamine in bulk?
Yes, Molekula can supply diethanolamine in bulk quantities; please contact us for pricing and availability.
What documentation comes with a diethanolamine order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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.