(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
(triphenylphosphoranylidene)acetaldehyde
CAS: 2136-75-6
Molecular Formula: C20H17OP
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE - Names and Identifiers
| Name | (triphenylphosphoranylidene)acetaldehyde |
| Synonyms | (Formylmethylene)Triphenylphosphorane (triphenylphosphoranylidene)acetaldehyde (triphenyl-lambda~5~-phosphanylidene)acetaldehyde |
| CAS | 2136-75-6 |
| EINECS | 218-375-6 |
| InChI | InChI=1/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 |
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE - Physico-chemical Properties
| Molecular Formula | C20H17OP |
| Molar Mass | 304.32 |
| Density | 1.16g/cm3 |
| Melting Point | 185-188 °C(lit.) |
| Boling Point | 472.6°C at 760 mmHg |
| Flash Point | 239.6°C |
| Vapor Presure | 1.2E-08mmHg at 25°C |
| Appearance | Morphology Fine Crystalline Powder |
| Color | Pink to brown |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Sensitive | Air Sensitive |
| Refractive Index | 1.62 |
| MDL | MFCD00006994 |
| Use | Use Triphenylphosphorus is an organic substance, the main use is: for the synthesis of organic compounds, phosphorus salts and other phosphorus compounds. |
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE - 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. |
| WGK Germany | 3 |
| HS Code | 29319090 |
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE - Upstream Downstream Industry
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE - Introduction
(formylmethylene) triphenylphosphine can be used to convert aldehydes and ketones into two-carbon homologized α,β-unsaturated carbonyl compounds Wittig reagent.
Last Update：2024-04-10 22:29:15
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE - Security information
| Hazard Note | Irritant/Keep Cold/Air Sensitive |
Last Update：2024-04-10 22:29:15
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE - Nature
| Solubility | Soluble in Chloroform, Methanol. |
| BRN | 523797 |
Last Update：2024-04-09 18:58:34
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View History
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
CYSTEAMINE HYDROCHLORIDE
NSC 72093
C.I. Acid Blue 182
Polydiallyl dimethyl ammonium chloride
CYSTEAMINE HYDROCHLORIDE
NSC 72093
C.I. Acid Blue 182
Polydiallyl dimethyl ammonium chloride
Downstream Products for (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE