F751923
(2-Dimethylaminoethyl)triphenylphosphonium bromide , 98 , 21331-80-6
CAS NO.：21331-80-6
Empirical Formula: C22H25BrNP
Molecular Weight: 414.32
MDL number: MFCD00011794
EINECS: 244-335-2
| Pack Size | Price | Stock | Quantity |
| 10g | RMB364.80 | In Stock |
|
| 50g | RMB1512.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 195-200 °C (dec.)(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Powder |
| color | Almost white to yellow-brown |
| Sensitive | Hygroscopic |
| BRN | 4072092 |
| CAS DataBase Reference | 21331-80-6(CAS DataBase Reference) |
Description and Uses
2-DiMethylaMinoethyltriphenylphosphoniuM BroMide is precursor to dimethylaminoethylidenetriphenylphosphorane, which condenses with aldehydes and ketones to give allylic amines.
[2-(Dimethylamino)ethyl]triphenylphosphonium Bromide, can be used as a polymerizable cationic surfactant for the intercalation of montmorillonite (MMT), used in the synthesis of polystyrene-clay nanocomposite materials. It can also be used for the synthesis of some analogs of morphine 6-glucuronide through Wittig reactions.
Safety
| Symbol(GHS) |  GHS07 |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 3 |
| HS Code | 29310099 |
