A7992712
(Triphenylphosphoranylidene)acetaldehyde , >98.0%(HPLC) , 2136-75-6
Synonym(s):
(Formylmethylene)triphenylphosphorane
CAS NO.：2136-75-6
Empirical Formula: C20H17OP
Molecular Weight: 304.32
MDL number: MFCD00006994
EINECS: 218-375-6
| Pack Size | Price | Stock | Quantity |
| 5G | RMB67.20 | In Stock |
|
| 10g | RMB134.40 | In Stock |
|
| 25G | RMB204.00 | In Stock |
|
| 100G | RMB658.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 185-188 °C(lit.) |
| Boiling point: | 472.6±28.0 °C(Predicted) |
| Density | 1.16±0.1 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| solubility | Soluble in Chloroform, Methanol. |
| form | Fine Crystalline Powder |
| color | Pink to brown |
| Sensitive | Air Sensitive |
| BRN | 523797 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChI | InChI=1S/C20H17OP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-17H |
| InChIKey | CQCAYWAIRTVXIY-UHFFFAOYSA-N |
| SMILES | C(=O)C=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1 |
| CAS DataBase Reference | 2136-75-6(CAS DataBase Reference) |
Description and Uses
Wittig reagent for the conversion of aldehydes and ketones to two-carbon homologated, α,β-unsaturated carbonyl compounds.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| Hazard Note | Irritant/Keep Cold/Air Sensitive |
| HS Code | 29319090 |
