Tetraethylammonium cyanide
ALDRICH/358711 - 94%
Synonym: N,N,N-
CAS Number: 13435-20-6
Empirical Formula (Hill Notation): C9H20N2
Molecular Weight: 156.27
EC Number: 236-566-2
MDL Number: MFCD00066552
Linear Formula: (C2H5)4N(CN)
Product Type: Chemical
| assay | 94% |
| form | powder |
| InChI | 1S/C8H20N.CN/c1-5-9(6-2,7 |
| InChI key | PCZOZSATUTWXIC-UHFFFAOYSA |
| mp | 250 °C (dec.) (lit.) |
| SMILES string | [C-]#N.CC[N+](CC)(CC)CC |
| Application: | Tetraethylammonium cyanide can be used: • As a cyanide source for 1,4-addition of cyano group to enones (chalcones) catalyzed by scandium(III) triflate to yield β-cyanoketones. • Along with diethylazodicarboxylate (DEAD) in the regioselective C- or N- ethoxy-carbonylation of heterocyclic systems like indoles and indazoles. • In the synthesis of C-C-bridged bis-isoflavones from 2-bromomethyl-7,4 |
| Application: | Tetraethylammonium cyanide is a versatile reagent commonly used in cyanation reactions as cyanide source. It is also used in the preparation of various cyanometalate complexes. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |   GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H300 + H310 + H330 - H410 |
| Precautionary statements | P260 - P262 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310 |
| Hazard Codes | T+,N |
| Risk Statements | 26/27/28-32-50/53 |
| Safety Statements | 7-28-29-45-60-61 |
| RIDADR | UN2811 - class 6.1 - PG 2 - MP - EHS - Toxic solids, organic, n. |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Supplemental Hazard Statements | EUH032 |
| Purity | 94% |
| mp | 250 °C (dec.) (lit.) |
| UNSPSC | 12352116 |