Methyl dichlorophosphite
ALDRICH/235229 - technical grade
Synonym: Methyl phosphorodichloridite
CAS Number: 3279-26-3
Empirical Formula (Hill Notation): CH3Cl2OP
Molecular Weight: 132.91
EC Number: 221-915-3
MDL Number: MFCD00000524
Linear Formula: CH3OPCl2
Product Type: Chemical
| bp | 93-95 °C (lit.) |
| density | 1.376 g/mL at 20 °C (lit.) |
| form | liquid |
| grade | technical grade |
| InChI | 1S/CH3Cl2OP/c1-4-5(2)3/h1 |
| InChI key | HCSDJECSMANTCX-UHFFFAOYSA |
| mp | −91 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | COP(Cl)Cl |
| Application: | Methyl dichlorophosphite has been employed in the preparation of: • phosphonamidate- and phosphonate-linked phosphonopeptides • 2-(2-iodophenyl)ethyl methyl phosphite derivative of an alcohol • deoxyoligonucleotides on a polymer support • cis- and trans-2-oxo-2-propionyl-1,3,2- • phosphorodichloridothioates • oxazaphosphorinanes |
| Packaging: | 10, 50 g in ampule |
| Symbol |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H226 - H314 - H335 |
| Precautionary statements | P261 - P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 10-14-34-37 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2920 3(8) / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 77.0 °F - closed cup |
| Flash Point(C) | 25 °C - closed cup |
| Supplemental Hazard Statements | EUH014 |
| bp | 93-95 °C (lit.) |
| mp | −91 °C (lit.) |
| Density | 1.376 g/mL at 20 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |