391220

2-Chloro-1,3,2-dioxaphospholane

97%

• Synonym(s): Cyclic ethylene chlorophosphite, Cyclic ethylene phosphorochloridite, Ethylene chlorophosphite, Ethylene glycol chlorophosphite
• Empirical Formula (Hill Notation): C₂H₄ClO₂P
• CAS Number: 822-39-9
• Molecular Weight: 126.48
• Beilstein: 506179
• EC Number: 212-499-4
• MDL number: MFCD00014511
• UNSPSC Code: 12352005
• PubChem Substance ID: 24864368
• NACRES: NA.22

Properties

• Assay: 97%
• form: liquid
• reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand
• refractive index: n20/D 1.489 (lit.)
• bp: 62 °C/20 mmHg (lit.)
• density: 1.422 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: ClP1OCCO1
• InChI: 1S/C2H4ClO2P/c3-6-4-1-2-5-6/h1-2H2
• InChI key: OLSFRDLMFAOSIA-UHFFFAOYSA-N

Description

Application

Phosphitylating agent used in the synthesis of phosphocholines and spirophosphoranes.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H314,H335
• Precautionary Statements: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Skin Corr. 1B - STOT SE 3
• Target Organs: Respiratory system
• Supplementary Hazards: EUH014
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): 186.8 °F - closed cup
• Flash Point(C): 86 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves