993-13-5
993-13-5 structure
- Name: Methylphosphonic acid
- Chemical Name: methylphosphonic acid
- CAS Number: 993-13-5
- Molecular Formula: CH5O3P
- Molecular Weight: 96.022
- Catalog: Organic raw materials Organic phosphine compound
- Create Date: 2018-07-09 14:08:18
- Modify Date: 2024-01-03 11:02:35
| Name | methylphosphonic acid |
|---|---|
| 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 |
| 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 |
| Storage condition | ?20°C |
| Water Solubility | H2O: soluble2.88 g in 30 mL, clear, colorless |
| 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 |
| 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% |