BD0893053
(2-Ethoxy-2-oxoethyl)triphenylphosphoniumchloride , 97% , 17577-28-5
Synonym(s):
(2-Ethoxy-2-oxoethyl)triphenylphosphonium chloride
CAS NO.：17577-28-5
Empirical Formula: C22H22O2P.Cl
Molecular Weight: 384.84
MDL number: MFCD03791276
EINECS: 241-548-2
| Pack Size | Price | Stock | Quantity |
| 25g | RMB96.00 | In Stock |
|
| 100g | RMB316.80 | In Stock |
|
| 500g | RMB1172.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 120-123 °C (dec.)
120-123 °C (lit.) |
| storage temp. | 2-8°C |
| Appearance | White to off-white Solid |
| Sensitive | Hygroscopic |
| BRN | 3924139 |
| CAS DataBase Reference | 17577-28-5(CAS DataBase Reference) |
| EPA Substance Registry System | Phosphonium, (2-ethoxy-2-oxoethyl)triphenyl-, chloride (17577-28-5) |
Description and Uses
Reactant for:
- Preparation of disubstituted tetrahydrofurans as selective serotonin re-uptake inhibitors for the treatment of depression
- Ring-opening reactions with Wittig reagents
- Enantioselective total synthesis of the phytotoxic lactone herbarumin III via Keck′s asymmetric allylation and Sharpless epoxidation
- Synthesis of fluorobenzofurans via microwave-assisted tandem intramolecular Wittig and Claisen rearrangement reactions
- Preparation of phosphonium derivatives of coumarin
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 9 |
| TSCA | Yes |
| HS Code | 29319019 |
