Triphenyl borate
ALDRICH/418714 - ≥97%
Synonym: NSC 806; Triphenoxyborane; Triphenyl ester boric acid
CAS Number: 1095-03-0
Empirical Formula (Hill Notation): C18H15BO3
Molecular Weight: 290.12
EC Number: 214-137-0
MDL Number: MFCD00059011
Linear Formula: (C6H5O)3B
Product Type: Chemical
| assay | ≥97% |
| form | solid |
| InChI | 1S/C18H15BO3/c1-4-10-16(1 |
| InChI key | MDCWDBMBZLORER-UHFFFAOYSA |
| mp | 98-101 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | O(B(Oc1ccccc1)Oc2ccccc2)c |
| Application: | Catalyst involved in: • Multicomponent aziridination of aldehydes • Hetero-Diels-Alder reactions and Mukaiyama aldol condensation • Cross-metathesis of alkenes with 3-nitropropene • Asymmetric Claisen rearrangement of unactivated allyl vinyl ethers • Ethoxylation • Asymmetric aziridination of imines |
| Packaging: | 10 g in glass bottle |
| Symbol | ![]() GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H301 + H311 + H331 - H318 |
| Precautionary statements | P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338 + P310 |
| Hazard Codes | T |
| Risk Statements | 23/24/25-41 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2811 6.1 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥97% |
| mp | 98-101 °C (lit.) |
| UNSPSC | 12352103 |



