BD0467453
(4-Ethoxy-4-oxobutyl)triphenylphosphoniumbromide , 95% , 50479-11-3
Synonym(s):
NSC 269919
| Pack Size | Price | Stock | Quantity |
| 5g | RMB65.60 | In Stock |
|
| 25g | RMB233.60 | In Stock |
|
| 100g | RMB852.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 165-167 °C(lit.) |
| storage temp. | Refrigerator (+4°C) |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| color | White to Off-White |
| Stability: | Hygroscopic |
| InChI | 1S/C24H26O2P.BrH/c1-2-26-24(25)19-12-20-27(21-13-6-3-7-14-21,22-15-8-4-9-16-22)23-17-10-5-11-18-23;/h3-11,13-18H,2,12,19-20H2,1H3;1H/q+1;/p-1 |
| InChIKey | JPZMNVPVVYVXAD-UHFFFAOYSA-M |
| SMILES | [Br-].CCOC(=O)CCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3 |
Description and Uses
Reactant for:
- Asymmetric synthesis of antihypercholesterolemic ezetimibe via Wittig reaction
- Wittig reactions
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 29310099 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
