Sodium tert-butoxide
ALDRICH/703788 - 99.9%
Synonym: Sodium 2-
CAS Number: 865-48-5
Empirical Formula (Hill Notation): C4H9NaO
Molecular Weight: 96.10
EC Number: 212-741-9
MDL Number: MFCD00040575
Linear Formula: NaOC(CH3)3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 703788-5G
| assay | 99.9% |
| form | powder |
| InChI | 1S/C4H9O.Na/c1-4(2,3)5;/h |
| InChI key | MFRIHAYPQRLWNB-UHFFFAOYSA |
| SMILES string | [Na+].CC(C)(C)[O-] |
| Application: | Sodium tert-butoxide can be used as: • A promoter for the synthesis of biaryls by C-H bond arylation of aromatic compounds with haloarenes. • A base in palladium catalyzed amination reactions. • A base in the synthesis of aryl tert-butyl ethers from unactivated aryl halides in presence of palladium catalyst. • In the desulfonylation of N-indoles and N-azaindoles. • As a base in the synthesis of sodium acrylates from olefins and CO2. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H228 - H251 - H314 |
| Precautionary statements | P210 - P235 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | F,C |
| Risk Statements | 11-14-34-37 |
| Safety Statements | 7/8-26-36/37/39-43-45 |
| RIDADR | UN 3206 8(4.2) / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 57.2 °F |
| Flash Point(C) | 14 °C |
| Purity | 99.9% |
| UNSPSC | 12352107 |