S039178
o-Phenylene phosphorochloridite , 97% , 1641-40-3
Synonym(s):
o-Phenylene chlorophosphite;2-Chloro-1,3,2-benzodioxaphosphole;Chloro(1,2-phenylenedioxy)phosphine;Cyclic o-phenylene phosphorochloridite;Phosphorochloridous acid orthophenylene ester
CAS NO.：1641-40-3
Empirical Formula: C6H4ClO2P
Molecular Weight: 174.52
MDL number: MFCD00005853
EINECS: 216-690-3
| Pack Size | Price | Stock | Quantity |
| 10g | RMB335.95 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 30-35 °C(lit.) |
| Boiling point: | 80 °C20 mm Hg(lit.) |
| Density | 1.466 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 0-6°C |
| solubility | Benzene (Slightly), Chloroform (Slightly) |
| form | solid |
| Sensitive | Moisture Sensitive |
| BRN | 135455 |
| Stability: | Moisture Sensitive |
| CAS DataBase Reference | 1641-40-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3,2-Benzodioxaphosphole, 2-chloro- (1641-40-3) |
Description and Uses
- Catalyst in synthesis of bakkane sesquiterpenes
- Reactant in reversible halogen-halogen ligand substitution at room temperature, and in irreversible halogen-O substitution at higher temperatures
- Reactant in preparation of gold(I) trimethoxybenzonitrile phosphine isolated precatalysts
- Reactant for preparation of pyrroles by TMSOTf-catalyzed Arbuzov reaction
- Phosphorylation agent
- Reactant for reparation of vinyl-substituted spirophosphoranes and vinylphosphonates via Markovnikov addition
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
