Web1989 OSHA PEL: 10 ppm (40 mg/m 3) TWA, 15 ppm (60 mg/m 3) STEL. ... Basis for revised IDLH: The revised IDLH for triethylamine is 200 ppm based on acute inhalation toxicity … WebIn the present embodiment, the micromolecule gel factor prepared by embodiment 1 as formula I structure is applied to the separation of crude oil and petroleum products and water, and its process is as shown in Figure 7, with 40ml simulated seawater and 1ml of petroleum products such as crude oil or diesel oil, kerosene, gasoline, and lubricating oil …
Triethylamine - CDC
WebThe PDE for Triethylamine and Methylisobutylketone document has been integrated as part V in the core Q3C(R5) Guideline which was then renamed Q3C(R6). The Table 2, Table 3 … WebTriethylamine (TEA, Et 3 N) is an aliphatic amine. Its addition to matrix-assisted laser desorption/ionization (MALDI) matrices affords transparent liquid matrices with enhanced ability for spatial resolution during MALDI mass spectrometric (MS) imaging. [ 1] A head-space gas chromatography (GC) procedure for the determination of triethylamine ... contract act case laws
Triethylamine = 99.5 121-44-8
WebCommon 1H NMR Impurities From J. Org. Chem., 62, 1997 and additional sources SOLVENT CDCl 3 Acetone DMSO C 6 D 6 CD 3 CN MeOD D 2 O Residual Solvent Peak 7.26 2.05 2.50 … http://www.cameochemicals.noaa.gov/chemical/9153 WebRabbits exposed to 50 ppm TEA showed skin and lung irritation. An intravenous injection of 90 mg/kg TMA killed half the mice tested. The OSHA TWA PEL for triethylamine is 25 … contract act came into force