ChemicalBook >> CAS DataBase List >>Diethyl (2-methylallyl)phosphonate 97
Diethyl (2-methylallyl)phosphonate 97
- CAS No.
- 51533-70-1
- Chemical Name:
- Diethyl (2-methylallyl)phosphonate 97
- Synonyms
- Diethyl (2-methylallyl)phosphonate 97;Diethyl (2-methylallyl)phosphonate 97%;3-diethoxyphosphoryl-2-methylprop-1-ene;Diethyl P-(2-methyl-2-propen-1-yl)phosphonate;Phosphonic acid, P-(2-methyl-2-propen-1-yl)-, diethyl ester
- CBNumber:
- CB0505196
- Molecular Formula:
- C8H17O3P
- Molecular Weight:
- 192.19
- MDL Number:
- MFCD05664300
- MOL File:
- 51533-70-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:48:21
| Boiling point | 62 °C/0.1 mmHg (lit.) |
|---|---|
| Density | 1.013 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | >230 °F |
| InChI | 1S/C8H17O3P/c1-5-10-12(9,11-6-2)7-8(3)4/h3,5-7H2,1-2,4H3 |
| InChIKey | QOZGSMHGXZMADD-UHFFFAOYSA-N |
| SMILES | CCOP(=O)(CC(C)=C)OCC |
| UNSPSC Code | 12352108 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P305+P351+P338 |
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 36 |
| Safety Statements | 26 |
| WGK Germany | 3 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 |
Diethyl (2-methylallyl)phosphonate 97 price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 593095 | Diethyl (2-methylallyl)phosphonate 97% | 51533-70-1 | 1g | $81.2 | 2023-06-20 | Buy |
| Chem-Impex | 36788 | Diethyl (2-methylallyl)phosphonate ≥97%(GC) | 51533-70-1 | 1G | $97.4 | 2026-05-19 | Buy |
| aablocks | AA003PBX | Diethyl (2-methylallyl)phosphonate 95% | 51533-70-1 | 1g | $96 | 2026-05-28 | Buy |
| aablocks | AA003PBX | Diethyl (2-methylallyl)phosphonate 95% | 51533-70-1 | 5g | $318 | 2026-05-28 | Buy |
| aablocks | AA003PBX | Diethyl (2-methylallyl)phosphonate 95% | 51533-70-1 | 10g | $540 | 2026-05-28 | Buy |
Diethyl (2-methylallyl)phosphonate 97 Chemical Properties,Uses,Production
Uses
Diethyl (2-methylallyl)phosphonate can be used as a reagent in the Horner-Wadsworth-Emmons reaction to form conjugated carbon–carbon double bonds.
It can also be used as a reactant for:
- Enantioselective total synthesis of 10-isocyano-4-cadinene as antifouling agent.
- Regiospecific preparation of 4-oxo-2-alkenylphosphonates (OAP) via silylation followed by Friedel-Crafts acylation and isomerization. OAP can serve as building blocks for the construction of polyethylenic chains.
- The synthesis of azaphosphone as a potent analgesic/anti-inflammatory agents.
General Description
Diethyl (2-methylallyl)phosphonate is an organophosphorous compound. It participates in the synthesis of α-aminophosphonate derivatives and azaphosphones. The analgesic/antiinflammatory properties of these derivatives were evaluated.
reaction suitability
reaction type: C-C Bond Formation
Diethyl (2-methylallyl)phosphonate 97 Preparation Products And Raw materials
Diethyl (2-methylallyl)phosphonate 97 Suppliers
Global( 11)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Tianjin Olefin Pharmaceutical Co., Ltd. | 18202662021 18522876413 | 2781212171@qq.com | China | 313 | 56 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Baoji Didu Pharmaceutical and Chemical Co., Ltd | 029-029-81148929 17792602132 | 1103@dideu.com | China | 10000 | 58 |
| Supplier | Advantage |
|---|---|
| Energy Chemical | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 64 |
| Tianjin Olefin Pharmaceutical Co., Ltd. | 56 |
| Sigma-Aldrich | 80 |
| Baoji Didu Pharmaceutical and Chemical Co., Ltd | 58 |
Diethyl (2-methylallyl)phosphonate 97%
3-diethoxyphosphoryl-2-methylprop-1-ene
Phosphonic acid, P-(2-methyl-2-propen-1-yl)-, diethyl ester
Diethyl P-(2-methyl-2-propen-1-yl)phosphonate
Diethyl (2-methylallyl)phosphonate 97
51533-70-1
C2H5O2POCH2CCH2CH3
C-C Bond Formation
Horner-Wadsworth-Emmons Reagents
Olefination
