Dimethyl methylphosphonate
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- $15 - $4074.51
- Product name: Dimethyl methylphosphonate
- CAS: 756-79-6
- MF: C3H9O3P
- MW: 124.08
- EINECS:212-052-3
- MDL Number:MFCD00008349
- Synonyms:Furan tf 2000;fyroldmmp ;Metaran;methyl-phosphonicacidimethylester ;NCI-C54762;o,o-Dimethyl methylphosphonate;Phosphonicacid,methyl-,dimethylester ;Pyrol DMMP
36 prices
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Brand
- AHH
- American Custom Chemicals Corporation
- Biosynth
- Chem-Impex
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 100mg
- 500mg
- 2.500g
- 5g
- 10g
- 25G
- 50g
- 100G
- 250ML
- 250G
- 500g
- 1kg
- 1L
- 2kg
- 2.5kg
- 5000g
- ManufacturerAHH
- Product numberMT-10803
- Product descriptionDimethyl methylphosphonate 97%
- Packaging5000g
- Price$302
- Updated2026-05-26
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0029280
- Product descriptionDIMETHYL METHANEPHOSPHONATE 95.00%
- Packaging100G
- Price$2324.55
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0029280
- Product descriptionDIMETHYL METHANEPHOSPHONATE 95.00%
- Packaging250G
- Price$4074.51
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD74762
- Product descriptionDimethyl methylphosphonate
- Packaging250g
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD74762
- Product descriptionDimethyl methylphosphonate
- Packaging500g
- Price$200
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD74762
- Product descriptionDimethyl methylphosphonate
- Packaging1kg
- Price$250
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD74762
- Product descriptionDimethyl methylphosphonate
- Packaging50g
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD74762
- Product descriptionDimethyl methylphosphonate
- Packaging100g
- Price$100
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number36402
- Product descriptionDimethyl methylphosphonate ≥97%(Assay)
- Packaging250G
- Price$60
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36402
- Product descriptionDimethyl methylphosphonate ≥97%(Assay)
- Packaging25G
- Price$20
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36402
- Product descriptionDimethyl methylphosphonate ≥97%(Assay)
- Packaging100G
- Price$30
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number36402
- Product descriptionDimethyl methylphosphonate ≥97%(Assay)
- Packaging1KG
- Price$220
- Updated2026-05-19
- Buy
- ManufacturerMatrix Scientific
- Product number134162
- Product descriptionDimethyl methylphosphonate 95%+
- Packaging2.500g
- Price$215
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number134162
- Product descriptionDimethyl methylphosphonate 95%+
- Packaging100mg
- Price$53
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number134162
- Product descriptionDimethyl methylphosphonate 95%+
- Packaging500mg
- Price$87
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number69770
- Product descriptionO,O-DimethylMethylphosphonate
- Packaging25g
- Price$610
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-10803 | Dimethyl methylphosphonate 97% | 5000g | $302 | 2026-05-26 | Buy |
| American Custom Chemicals Corporation | CHM0029280 | DIMETHYL METHANEPHOSPHONATE 95.00% | 100G | $2324.55 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0029280 | DIMETHYL METHANEPHOSPHONATE 95.00% | 250G | $4074.51 | 2021-12-16 | Buy |
| Biosynth | FD74762 | Dimethyl methylphosphonate | 250g | $150 | 2021-12-16 | Buy |
| Biosynth | FD74762 | Dimethyl methylphosphonate | 500g | $200 | 2021-12-16 | Buy |
| Biosynth | FD74762 | Dimethyl methylphosphonate | 1kg | $250 | 2021-12-16 | Buy |
| Biosynth | FD74762 | Dimethyl methylphosphonate | 50g | $70 | 2021-12-16 | Buy |
| Biosynth | FD74762 | Dimethyl methylphosphonate | 100g | $100 | 2021-12-16 | Buy |
| Chem-Impex | 36402 | Dimethyl methylphosphonate ≥97%(Assay) | 250G | $60 | 2026-05-19 | Buy |
| Chem-Impex | 36402 | Dimethyl methylphosphonate ≥97%(Assay) | 25G | $20 | 2026-05-19 | Buy |
| Chem-Impex | 36402 | Dimethyl methylphosphonate ≥97%(Assay) | 100G | $30 | 2026-05-19 | Buy |
| Chem-Impex | 36402 | Dimethyl methylphosphonate ≥97%(Assay) | 1KG | $220 | 2026-05-19 | Buy |
| Matrix Scientific | 134162 | Dimethyl methylphosphonate 95%+ | 2.500g | $215 | 2021-12-16 | Buy |
| Matrix Scientific | 134162 | Dimethyl methylphosphonate 95%+ | 100mg | $53 | 2021-12-16 | Buy |
| Matrix Scientific | 134162 | Dimethyl methylphosphonate 95%+ | 500mg | $87 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 69770 | O,O-DimethylMethylphosphonate | 25g | $610 | 2021-12-16 | Buy |
Properties
Melting point :<50°
Boiling point :181 °C(lit.)
Density :1.145 g/mL at 25 °C(lit.)
vapor pressure :<0.1 mm Hg ( 20 °C)
refractive index :n20/D 1.413(lit.)
Flash point :156 °F
solubility :Chloroform, Methanol (Slightly, Heated)
pka :pKa (20°) in water: 2.37
form :Liquid
Specific Gravity :1.16
color :Clear colorless
Water Solubility :>=10 g/100 mL at 21 ºC
Merck :14,3391
BRN :878263
Henry's Law Constant :7.6×100 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Stability Combustible. Incompatible with strong oxidizing agents, strong bases. May soften some rubbers or plastics. Hydrolyzes slowly in contact with water.
LogP :-0.61
Dissociation constant :2.37 at 20℃
CAS DataBase Reference :756-79-6(CAS DataBase Reference)
NIST Chemistry Reference :Phosphonic acid, methyl-, dimethyl ester(756-79-6)
EPA Substance Registry System :Dimethyl methylphosphonate (756-79-6)
Boiling point :181 °C(lit.)
Density :1.145 g/mL at 25 °C(lit.)
vapor pressure :<0.1 mm Hg ( 20 °C)
refractive index :n
Flash point :156 °F
solubility :Chloroform, Methanol (Slightly, Heated)
pka :pKa (20°) in water: 2.37
form :Liquid
Specific Gravity :1.16
color :Clear colorless
Water Solubility :>=10 g/100 mL at 21 ºC
Merck :14,3391
BRN :878263
Henry's Law Constant :7.6×100 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Stability Combustible. Incompatible with strong oxidizing agents, strong bases. May soften some rubbers or plastics. Hydrolyzes slowly in contact with water.
LogP :-0.61
Dissociation constant :2.37 at 20℃
CAS DataBase Reference :756-79-6(CAS DataBase Reference)
NIST Chemistry Reference :Phosphonic acid, methyl-, dimethyl ester(756-79-6)
EPA Substance Registry System :Dimethyl methylphosphonate (756-79-6)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Dimethyl methylphosphonate is used as a catalyst and a reagent in organic synthesis for the conversion of esters to ketophosphonates. It is an additive for the synthesis of unsaturated polyester resin which has flame retardant high phosphorous and UV-cured epoxy acrylate. It finds application as hydraulic fluids as well.More related product prices
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