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Sigma-Aldrich 471283-4L Triethylamine, 4L

Volume: 4L
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Volume: 4L

Triethylamine (TEA, Et3N) 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. A head-space gas chromatography (GC) procedure for the determination of triethylamine in active pharmaceutical ingredients has been reported. The viscosity coefficient of triethylamine vapor over a range of density and temperature has been measured.

Application

  • Triethylamine has been used during the synthesis of:
  • 5'-dimethoxytrityl-5-(fur-2-yl)-2'-deoxyuridine
  • 3'-(2-cyanoethyl)diisopropylphosphoramidite-5'-dimethoxytrityl-5-(fur-2-yl)-2'-deoxyuridine
  • polyethylenimine600-β-cyclodextrin (PEI600-β-CyD)
  • It may be used as a homogeneous catalyst for the preparation of glycerol dicarbonate, via transesterification reaction between glycerol and dimethyl carbonate (DMC).
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  • These are made-to-order items.
  • This product is not eligible for return or exchange unless defective.
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Technical Details

Reviews
Quality Level100
Vapor Density3.5 (vs air)
Vapor Pressure51.75 mmHg ( 20 °C)
Assay≥99.5%
Formliquid
Autoignition Temp.593 °F
Expl. Lim.8 %
Impurities≤0.1% (Karl Fischer)
Refractive Indexn20/D 1.401 (lit.)
Ph12.7 (15 °C, 100 g/L)
Bp88.8 °C (lit.)
Mp−115 °C (lit.)
Solubilitywater: soluble 112 g/L at 20 °C
Density0.726 g/mL at 25 °C (lit.)
Storage Temp.room temp
Smiles StringCCN(CC)CC
Inchi1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
Inchi KeyZMANZCXQSJIPKH-UHFFFAOYSA-N
Product Details
Quality Level100
Vapor Density3.5 (vs air)
Vapor Pressure51.75 mmHg ( 20 °C)
Assay≥99.5%
Formliquid
Autoignition Temp.593 °F
Expl. Lim.8 %
Impurities≤0.1% (Karl Fischer)
Refractive Indexn20/D 1.401 (lit.)
Ph12.7 (15 °C, 100 g/L)
Bp88.8 °C (lit.)
Mp−115 °C (lit.)
Solubilitywater: soluble 112 g/L at 20 °C
Density0.726 g/mL at 25 °C (lit.)
Storage Temp.room temp
Smiles StringCCN(CC)CC
Inchi1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
Inchi KeyZMANZCXQSJIPKH-UHFFFAOYSA-N
Return and Warranty

Return and Warranty

Please note that return requests for Sigma-Aldrich items must be submitted within 14 days after the delivery date.
Note

Note: Please read description carefully. Do not base your order on the picture presented.

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Prime Lab Med
1-855-590-6919
1-908-282-3482 (Intl.)