| Specifications | |
|---|---|
| Assay (GC, area%) | ≥ 99.0 % (a/a) |
| Density (d 20 °C/ 4 °C) | 0.726 - 0.728 |
| Water (K. F.) | ≤ 0.20 % |
| Identity (IR) | passes test |
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Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 121-44-8 | 204-469-4 | C₆H₁₅N | (C₂H₅)₃N | 101.19 g/mol |
| Description | |
|---|---|
| Catalogue Number | 808352 |
| Synonyms | N,N-Diethylethanamine, TEA |
| Description | Triethylamine |
| Product Information | |
|---|---|
| CAS number | 121-44-8 |
| EC index number | 612-004-00-5 |
| EC number | 204-469-4 |
| Hill Formula | C₆H₁₅N |
| Chemical formula | (C₂H₅)₃N |
| Molar Mass | 101.19 g/mol |
| HS Code | 2921 19 99 |
| Structure formula Image | |
| Applications | |
|---|---|
| Application | Triethylamine for synthesis. CAS 121-44-8, EC Number 204-469-4, chemical formula (C₂H₅)₃N. Triethylamine MSDS (material safety data sheet) or SDS, storage and handling info here. Synonyms: N,N-Diethylethanamine, TEA |
| Physicochemical Information | |
|---|---|
| Boiling point | 90 °C (1013 hPa) |
| Density | 0.73 g/cm3 (20 °C) |
| Explosion limit | 1.2 - 9.3 %(V) |
| Flash point | -11 °C |
| Ignition temperature | 215 °C |
| Melting Point | -115 °C |
| pH value | 12.7 (100 g/l, H₂O, 15 °C) (IUCLID) |
| Vapor pressure | 72 hPa (20 °C) |
| Solubility | 133 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 730 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |    |
| Hazard Statement(s) | H225: Highly flammable liquid and vapour. H302: Harmful if swallowed. H311 + H331: Toxic in contact with skin or if inhaled. H314: Causes severe skin burns and eye damage. H335: May cause respiratory irritation. |
| Precautionary Statement(s) | P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240: Ground/bond container and receiving equipment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. |
| RTECS | YE0175000 |
| Storage class | 3 Flammable liquids |
| WGK | WGK 1 slightly water endangering |
| Safety Information | |
|---|---|
| Hazard Symbols |  Flammable Corrosive |
| Categories of danger | highly flammable, harmful, corrosive |
| R Phrase | R 11-20/21/22-35 Highly flammable.Harmful by inhalation, in contact with skin and if swallowed.Causes severe burns. |
| S Phrase | S 3-16-26-29-36/37/39-45 Keep in a cool place.Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Do not empty into drains.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Storage and Shipping Information | |
|---|---|
| Storage | Store below +30°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 1296 , 3 (8), II |
| Declaration (transport by air) IATA-DGR | UN 1296 , 3 (8), II |
| Declaration (transport by sea) IMDG-Code | UN 1296 , 3 (8), II |
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