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| | 1,2-PHENYLENE PHOSPHOROCHLORIDITE Basic information |
| Product Name: | 1,2-PHENYLENE PHOSPHOROCHLORIDITE | | Synonyms: | 1,3,2-Benzodioxaphosphole,2-chloro-;2-benzodioxaphosphole,2-chloro-3;O-PHENYLENE PHOSPHOROCHLORIDITE;1,2-PHENYLENE PHOSPHOROCHLORIDITE;2-CHLORO-1,3,2-BENZODIOXAPHOSPHOLE;Catechyl phosphorus chloride~2-Chloro-1,3,2-benzodioxaphosphole;1,2-Phenylene phosphorochloridite, 98+%;CATECHYL PHOSPHORUS CHLORIDE | | CAS: | 1641-40-3 | | MF: | C6H4ClO2P | | MW: | 174.52 | | EINECS: | 216-690-3 | | Product Categories: | Phospholipids - 13C & 2H;Phosphorylating and Phosphitylating Agents;Aromatics;Heterocycles | | Mol File: | 1641-40-3.mol |  |
| | 1,2-PHENYLENE PHOSPHOROCHLORIDITE Chemical 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 | n20/D 1.571(lit.) | | Fp | >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) |
| 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 |
| | 1,2-PHENYLENE PHOSPHOROCHLORIDITE Usage And Synthesis |
| Chemical Properties | Colourless Liquid Which Solidifies at Low Temperature | | Uses | Highly reactive cyclic phosphitylating reagent which provides fast coupling rates, and hydrolytic cleavage occurs more readily than with acyclic analogs | | 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
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| | 1,2-PHENYLENE PHOSPHOROCHLORIDITE Preparation Products And Raw materials |
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