ChemicalBook >> CAS DataBase List >>(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE
(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE
- CAS No.
- 4455-77-0
- Chemical Name:
- (METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE
- Synonyms
- diphenyl(methoxymethyl)-phosphineoxid;(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE;DIPHENYL(METHOXYMETHYL)PHOSPHINE OXIDE;[Methoxymethyl(phenyl)phosphoryl]benzene;Methoxymethyl(diphenyl)phosphineOxide>Phosphine oxide, (methoxymethyl)diphenyl-;(Methoxymethyl)diphenylphosphine oxide 98%;(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE, 98+%;(MethoxyMethyl)diphenylphosphine oxide, 98% 5GR
- CBNumber:
- CB8116257
- Molecular Formula:
- C14H15O2P
- Molecular Weight:
- 246.24
- MDL Number:
- MFCD00015451
- MOL File:
- 4455-77-0.mol
Last updated:2023-04-23 13:52:06
| Melting point | 115-117 °C(lit.) |
|---|---|
| Boiling point | 334.7±25.0 °C(Predicted) |
| Density | 1.14±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | methylene chloride: 0.1 g/mL, clear |
| form | Crystalline Powder |
| color | White to pale yellow |
| BRN | 649558 |
| FDA UNII | YZ819M118B |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P264-P270-P301+P312a-P330-P501a | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22 | |||||||||
| Safety Statements | 22-36/37 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SZ0199360 | |||||||||
| HS Code | 29199000 | |||||||||
| Toxicity | mouse,LD50,oral,1500mg/kg (1500mg/kg),Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. Vol. 24(4), Pg. 22, 1990. | |||||||||
| NFPA 704 |
|
(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M1210 | Methoxymethyl(diphenyl)phosphine Oxide >98.0%(GC) | 4455-77-0 | 5g | $77 | 2024-03-01 | Buy |
| TCI Chemical | M1210 | Methoxymethyl(diphenyl)phosphine Oxide >98.0%(GC) | 4455-77-0 | 25g | $305 | 2024-03-01 | Buy |
| Alfa Aesar | L00912 | (Methoxymethyl)diphenylphosphine oxide, 98+% | 4455-77-0 | 5g | $77.65 | 2024-03-01 | Buy |
| Alfa Aesar | L00912 | (Methoxymethyl)diphenylphosphine oxide, 98+% | 4455-77-0 | 25g | $274.65 | 2024-03-01 | Buy |
| TRC | M219615 | Methoxymethyl(diphenyl)phosphine Oxide | 4455-77-0 | 500mg | $75 | 2021-12-16 | Buy |
(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE Chemical Properties,Uses,Production
Chemical Properties
White to pale yellow crystalline powder
Uses
Catalyst for:
- Molybdenum hexacarbonyl-mediated Pauson-Khand reactions
- Rhodium-catalyzed hydroformylation reaction
Application
Horner-Wittig reagent for the preparation of methoxyvinyl ethers and hence homologous aldehydes; the anion has greater stability and nucleophilicity than the analogous phosphonium ylide.
storage
Commercial material (97-98%) is satisfactory as received. The toxicological properties of the reagent are unknown.
(METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 103)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29879 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | sales@dolonchem.com | CHINA | 2972 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20342 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8670 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49978 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57505 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43416 | 58 |
View Lastest Price from (METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | (METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE
4455-77-0
|
US $1.00 / KG | 1KG | 99% | 100 | Career Henan Chemical Co |
-
- (METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE
4455-77-0
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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