LN-735832
METHYLDICHLOROPHOSPHINE , 98%(Min,HPLC) , 676-83-5
Synonym(s):
Methyldichlorophosphine;Methylphosphinic dichloride;Methylphosphinous dichloride;Methylphosphonous dichloride;Methylphosphorus dichloride
Update time: 2023-04-23
PRODUCT Properties
| Melting point: | 81.5 °C |
| Boiling point: | 81-82 °C |
| Density | 1.3 |
| refractive index | 1.4944-1.4964 |
| Flash point: | 48 °C |
| storage temp. | Flammables area |
| form | Liquid |
| color | Colorless |
| Water Solubility | Reacts with water. |
| Sensitive | Air & Moisture Sensitive |
| EPA Substance Registry System | Methylphosphonous dichloride (676-83-5) |
Description and Uses
Methyldichlorophosphine is used to prepare difunctional phosphonoamidite coupling reagents in nucleoside chemistry and "phospha-Wittig"reagents.
Safety
| Symbol(GHS) |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H252-H318-H226-H250-H301-H311-H314-H331 |
| Precautionary statements | P210-P303+P361+P353-P305+P351+P338-P405-P422a-P501a-P222-P231-P261-P280-P301+P310-P422 |
| Hazard Codes | T-F,T,F |
| Risk Statements | 34-29-23/24/25-17-14-10 |
| Safety Statements | 8-45-43-36/37/39-33-26-16-23 |
| RIDADR | 2845 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | I |
| HS Code | 29310099 |
