TRIAMYLAMINE
Synonym(s):Triamylamine, mixed isomers
- CAS NO.：621-77-2
- Empirical Formula: C15H33N
- Molecular Weight: 227.43
- MDL number: MFCD00015270
- EINECS: 210-705-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-10 10:27:15
What is TRIAMYLAMINE?
Chemical properties
Tri-n-amylamine is a liquid mixture of isomers. It is soluble in alcohol and ether.
The Uses of TRIAMYLAMINE
Corrosion inhibitor, insecticidal preparations.
General Description
Clear colorless to yellow liquid with an amine odor. Flash point 215°F. Density 0.80 g / cm3.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
TRIAMYLAMINE may react with oxidizing agents. Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate flammable gaseous hydrogen in combination with strong reducing agents, such as hydrides.
Fire Hazard
TRIAMYLAMINE is combustible.
Properties of TRIAMYLAMINE
| Melting point: | -61.15°C (estimate) |
| Boiling point: | 81-83 °C/0.2 mmHg (lit.) |
| Density | 0.782 g/mL at 25 °C (lit.) |
| vapor pressure | 1 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 208 °F |
| Water Solubility | Insoluble in water |
| form | clear liquid |
| pka | 9.99±0.50(Predicted) |
| color | Colorless to Almost colorless |
| BRN | 1744528 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 621-77-2(CAS DataBase Reference) |
| EPA Substance Registry System | Triamylamine (621-77-2) |
Safety information for TRIAMYLAMINE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for TRIAMYLAMINE
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