1530-45-6
(Carbethoxymethyl)triphenylphosphonium bromide
CAS: 1530-45-6
Molecular Formula: C22H22BrO2P
1530-45-6 - Names and Identifiers
1530-45-6 - Physico-chemical Properties
| Molecular Formula | C22H22BrO2P |
| Molar Mass | 429.29 |
| Melting Point | 145-150 °C (dec.) (lit.) |
| Water Solubility | It is soluble in water. |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Appearance | White crystalline powder |
| Color | White |
| BRN | 3581273 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Hygroscopic |
| MDL | MFCD00011835 |
1530-45-6 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | TA2299500 |
| FLUKA BRAND F CODES | 9 |
| HS Code | 29310095 |
1530-45-6 - Reference Information
| Application | Ethoxyformyl methyltriphenylphosphine bromide is an organic phosphine compound, which can be used as an intermediate in pharmaceutical synthesis. |
| preparation | ethoxyformyl methyltriphenylphosphine bromide is prepared as follows: ethyl acetate (5.0 L) is added to triphenylphosphorus, ethyl bromoacetate (665g,4.01 mol) is added dropwise to the mixture under stirring, and after dropwise addition, the reaction mixture is stirred at room temperature for 24 hours. Then the mixture is pumped and filtered, and the filter cake is washed three times with ethyl acetate, 500 ml each time. The filter cake was vacuum dried to obtain ethoxyformyl methyltriphenylphosphine bromide [Ph 3 PCH 2 CO 2 Et]+ Br- (1500g) white solid with 92% yield. |
Last Update：2024-04-09 02:00:07
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