CAS 993-13-5|Methylphosphonic acid
Introduction：Basic information about CAS 993-13-5|Methylphosphonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Methylphosphonic acid | ||
|---|---|---|---|
| CAS Number | 993-13-5 | Molecular Weight | 96.022 |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 265.2±23.0 °C at 760 mmHg |
| Molecular Formula | CH5O3P | Melting Point | 103-105ºC |
| MSDS | ChineseUSA | Flash Point | 114.2±22.6 °C |
| Symbol | GHS05, GHS07 | Signal Word | Danger |
Names
| Name | methylphosphonic acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 265.2±23.0 °C at 760 mmHg |
| Melting Point | 103-105ºC |
| Molecular Formula | CH5O3P |
| Molecular Weight | 96.022 |
| Flash Point | 114.2±22.6 °C |
| Exact Mass | 95.997627 |
| PSA | 67.34000 |
| LogP | -2.02 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.431 |
| InChIKey | YACKEPLHDIMKIO-UHFFFAOYSA-N |
| SMILES | CP(=O)(O)O |
| Storage condition | ?20°C |
| Water Solubility | H2O: soluble2.88 g in 30 mL, clear, colorless |
Safety Information
| Symbol | GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| HS Code | 2931900090 |
Customs
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Articles29
More Articles| Determination of nerve agent degradation products by capillary electrophoresis using field-amplified sample stacking injection with the electroosmotic flow pump and contactless conductivity detection. J. Chromatogr. A. 1216(31) , 5911-6, (2009) In the present study, field-amplified sample stacking injection using the electroosmotic flow pump (FAEP) was developed for the capillary electrophoretic separation of the four nerve agent degradation... | |
| Carbonic anhydrase inhibitors. Interaction of isozymes I, II, IV, V, and IX with organic phosphates and phosphonates. Bioorg. Med. Chem. Lett. 15 , 1683-6, (2005) The interaction of five human carbonic anhydrase (hCA, EC 4.2.1.1) isozymes, that is, hCA I, II, IV, V, and IX with a small library of phosphonic acids/organic phosphates, including methylphosphonic a... | |
| p-Tolyl isocyanate derivatization for analysis of CWC-related polar degradation products by mass spectrometry. Anal. Bioanal. Chem 406(21) , 5093-102, (2014) Most of the precursors and/or degradation products related to the Chemical Weapons Convention (CWC) are polar. Identification of these molecules in environmental samples provides clues regarding the a... |
Synonyms
| Methanephosphonic acid |
| methyl-Phosphonic acid |
| Methylphosphonate |
| EINECS 213-607-2 |
| PHOSPHONOMETHYL GROUP |
| MFCD00002137 |
| Phosphonic acid, methyl- |
| Phosphonic acid, methyl-, |
| Methylphosphonic acid |
| Phosphonic acid,methyl |
| methylphosphononic acid |
