107700
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107700
Aldrich
4-(Dimethylamino)pyridine
ReagentPlus®, 99%
| Synonym: | DMAP |
| CAS Number: | 1122-58-3 |
| Linear Formula: | C7H10N2 |
| Molecular Weight: | 122.17 |
| Beilstein Registry Number: | 110354 |
| EC Number: | 214-353-5 |
| MDL number: | MFCD00006418 |
| PubChem Substance ID: | 24846774 |
Description
| Application | Used in conjunction with TiCl4 in a Claisen condensation between ketene silyl acetals and carboxylic acids leading to ß-keto esters.1 |
| A highly efficient catalyst for acylation reactions | |
| Packaging | 5, 25, 100 g in glass btl |
| Legal Information | ReagentPlus is a registered trademark of Sigma-Aldrich Biotechnology LP and Sigma-Aldrich Co. |
Properties
| grade | ReagentPlus® |
| assay | 99% |
| mp | 108-110 °C(lit.) |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
| Hazard Codes | T+ |
| Risk Statements | 25-27-36/37/38 |
| Safety Statements | 26-28-36/37/39-45 |
| RIDADR | UN2811 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | US9230000 |
| Flash Point(F) | 230 °F |
| Flash Point(C) | 110 °C |
References
| Cited Reference | 1. Org. Lett. 8, 5215, (2006) Abstract |
| reference | G. Hoefle, Hypernucleophilic acylation catalyst. Review. Angew. Chem. 90, 602, (1978) |
| A. Hassner Tet. 34, 2069, (1978) | |
| E.F. Scriben Chem. Soc. Rev. 13, 129, (1983) | |
| Beilstein | Beil. 22,00 |
| Beil. 22,V,9,112 | |
| Fieser | Fieser 3,118 / Fieser 9,178 / Fieser 10,155 / Fieser 12,199 / Fieser 16,142 |
| Aldrich MSDS 1, 750:B / Corp MSDS 1 (1), 1345:B / FT-IR 2 (3), 3753:C / FT-IR 1 (2), 766:A / FT-NMR 1 (3), 291:B / IR-Spectra (3), 1327:F / IR-Spectra (2), 1155:H / NMR-Reference 2 (2), 645:D / RegBook 1 (2), 2523:I / Sax 6, 1130 / Sigma FT-IR 1 (2), 496:B / Structure Index 1, 398:A:04 / Vapor Phase 3, 1536:D |
