471283
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471283
Sigma-Aldrich
Triethylamine
≥99.5%
| CAS Number: | 121-44-8 |
| Linear Formula: | (C2H5)3N |
| Molecular Weight: | 101.19 |
| Beilstein Registry Number: | 605283 |
| EC Number: | 204-469-4 |
| MDL number: | MFCD00009051 |
| PubChem Substance ID: | 24870713 |
Description
| Application | Mobile-phase modifier in the RP-HPLC separation of acidic, basic and neutral drugs. Improves resolution of amino acids and amino acid amides by HPLC by suppressing tailing. |
| Packaging | 18 L in steel drum |
| 2 L in Sure/Seal™ | |
| 4 L in glass btl | |
| 100, 500, 6×500 mL in Sure/Seal™ |
Properties
| vapor density | 3.5 (vs air) |
| vapor pressure | 51.75 mmHg ( 20 °C) |
| assay | ≥99.5% |
| autoignition temp. | 593 °F |
| expl. lim. | 8 % |
| refractive index | n |
| bp | 88.8 °C(lit.) |
| mp | −115 °C(lit.) |
| density | 0.726 g/mL at 25 °C(lit.) |
| storage temp. | Room temp |
Safety
| Personal Protective Equipment | Faceshields, Gloves, Goggles, Respirators |
| Hazard Codes | F,C |
| Risk Statements | 11-20/21/22-35 |
| Safety Statements | 3-16-26-29-36/37/39-45 |
| RIDADR | UN1296 3/PG 2 |
| WGK Germany | 1 |
| RTECS | YE0175000 |
| UEL | 8.00%(V) |
| LEL | 1.20%(V) |
| Flash Point(F) | 5 °F |
| Flash Point(C) | -15 °C |
References
| Reference | R.W. Roos, C.A. LauCam J. Chromatogr. 370, 403, (1986) |
| A. Duchateau J. Chromatogr. 461, 419, (1989) | |
| Merck | Merck 13,9740 |
| Beilstein | Beil. 4,IV,322 |
| reference | FT-IR 1 (1), 300:A / FT-NMR 1 (1), 481:B |
