DIMETHYLPHOSPHINE OXIDE
- CAS No.
- 7211-39-4
- Chemical Name:
- DIMETHYLPHOSPHINE OXIDE
- Synonyms
- methylphosphonoylmethane;Methylphosphinoylmethane;Einecs 230-591-2;Dimethylphosphinoxid;Dimethyl-Oxophosphonium;DIMETHYLPHOSPHINE OXIDE;imethyl(oxo)phosphanium;dimethyl(oxo)phosphanium;DIMETHYLPHOSPHINOUS ACID;Keto-Dimethyl-Phosphonium
- CBNumber:
- CB7447743
- Molecular Formula:
- C2H7OP
- Molecular Weight:
- 78.05
- MDL Number:
- MFCD02824571
- MOL File:
- 7211-39-4.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H319-H335-H315 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501 |
DIMETHYLPHOSPHINE OXIDE price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Strem Chemicals | 15-1425 | Dimethylphosphine oxide, min. 95% | 7211-39-4 | 500mg | $94 | 2024-03-01 | Buy |
| Strem Chemicals | 15-1425 | Dimethylphosphine oxide, min. 95% | 7211-39-4 | 2g | $278 | 2024-03-01 | Buy |
| Biosynth Carbosynth | FD166291 | Dimethylphosphine oxide | 7211-39-4 | 10g | $300 | 2021-12-16 | Buy |
| SynQuest Laboratories | 6174-1-01 | Dimethylphosphine oxide | 7211-39-4 | 5G | $450 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0315044 | DIMETHYLPHOSPHINE OXIDE 95.00% | 7211-39-4 | 5MG | $497.68 | 2021-12-16 | Buy |
DIMETHYLPHOSPHINE OXIDE Chemical Properties,Uses,Production
Description
Dimethylphosphine oxide is an organophosphorus compound. It can be used for the preparation of triacrylphosphine oxide. It can be used as an asymmetric catalyst. In addition, it can be used for the preparation of alkenyldiphenylphosphine oxides, and Horner-Witting reagents. In addition, it is also a kind of capping ligand in organic chemistry.
Chemical Properties
Dimethylphosphine oxide is a colorless liquid that soluble in polar organic solvents.It exists as the phosphine oxide, not the hydroxy tautomer.
Uses
Dimethylphosphine Oxide is used in preparation of substituted piperazine derivatives as DGKα/DGKζ inhibitors for the treatment of viral infections and cancer.
Reactions
Chlorination gives dimethylphosphoryl chloride. It undergoes hydroxymethylation with formaldehyde. Me2P(O)H+CH2O→Me2P(O)CH2OH Many aldehydes effect a similar reaction.
References
https://en.wikipedia.org/wiki/Dimethylphosphine_oxide
http://www.sigmaaldrich.com/catalog/product/aldrich/287881?lang=en®ion=US
Ganesan, Paramasivam, and S. Lakshmipathi. "Impact of heterogeneous passivation of trimethylphosphine oxide and di-methylphosphine oxide surface ligands on the electronic structure of Cd n Se n, (n =6, 15) quantum dots: A DFT study." Physica E: Low-dimensional Systems and Nanostructures 83(2016):284-296.
DIMETHYLPHOSPHINE OXIDE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2255 | 58 |
| Shanghai Famo Biotech Co Ltd | +86-36680037 +86-18550473860 | mayan@famobiotech.com;sales@famobiotech.com | China | 503 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7845 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Zhengzhou Yuanli Biological Technology Co., Ltd | 0086-371-67897895 | info@zzyuanli.cn | CHINA | 136 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
View Lastest Price from DIMETHYLPHOSPHINE OXIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-09 | DIMETHYLPHOSPHINE OXIDE
7211-39-4
|
US $5.00-0.10 / KG | 1KG | 98% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-10-23 | DIMETHYLPHOSPHINE OXIDE
7211-39-4
|
US $20.00-1.00 / kg | 1kg | 0.99 | 10 tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2023-10-10 | DIMETHYLPHOSPHINE OXIDE
7211-39-4
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- DIMETHYLPHOSPHINE OXIDE
7211-39-4
- US $5.00-0.10 / KG
- 98%
- Henan Fengda Chemical Co., Ltd
-
- DIMETHYLPHOSPHINE OXIDE
7211-39-4
- US $20.00-1.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- DIMETHYLPHOSPHINE OXIDE
7211-39-4
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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