All Photos(3)
About This Item
Linear Formula:
CH3P(O)(OH)2
CAS Number:
Molecular Weight:
96.02
Beilstein/REAXYS Number:
1739372
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
assay
98%
form
solid
mp
105-107 °C (lit.)
SMILES string
CP(O)(O)=O
InChI
1S/CH5O3P/c1-5(2,3)4/h1H3,(H2,2,3,4)
InChI key
YACKEPLHDIMKIO-UHFFFAOYSA-N
Gene Information
human ... ALPP(250)
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General description
The vibrational spectra of aqueous solutions of methylphosphonic acid and its anions were studied. The supercritical water co-oxidation elementary reaction rate mechanism for methylphosphonic acid was also studied.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk_germany
WGK 2
flash_point_f
>392.0 °F - Pensky-Martens closed cup
flash_point_c
> 200 °C - Pensky-Martens closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Vibrational analysis of methylphosphonic acid and its anions: I. Vibrational spectra.
Journal of Molecular Structure, 15(2), 225-236 (1973)
Co-oxidation of methylphosphonic acid and ethanol in supercritical water: II: Elementary reaction rate model.
Journal of Supercritical Fluids, 39(2), 239-245 (2006)
Janel Owens et al.
Journal of agricultural and food chemistry, 57(18), 8227-8235 (2009-08-19)
Though chemical warfare agents (CWAs) have been banned by the Chemical Weapons Convention, the threat that such chemicals may be used, including their deliberate addition to food, remains. In such matrixes, CWAs may hydrolyze to phosphonic acids, which are good
Adrian Mermer et al.
Acta crystallographica. Section B, Structural science, 67(Pt 5), 399-408 (2011-09-21)
Two new crystal structures, calcium bis(hydrogen methylphosphonate), Ca(CH(3)PO(3)H)(2), and lithium hydrogen methylphosphonate, Li(CH(3)PO(3)H), have been obtained, and the experimental and theoretical charge densities, as well as their topological properties, are reported. Both compounds display layered structures. Each hydrogen methylphosphonate anion
Stephen P Hancock et al.
Journal of molecular biology, 406(2), 285-312 (2010-12-21)
DNA bending can be promoted by reducing the net negative electrostatic potential around phosphates on one face of the DNA, such that electrostatic repulsion among phosphates on the opposite face drives bending toward the less negative surface. To provide the
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