1422-70-4

Basic information

• Product Name: 1-Propanol, 2,2,3,3-tetrafluoro-, carbonate (2:1)
• CAS NO: 1422-70-4
• Molecular Formula: C7H6F8O3
• Molecular Weight: 290.11
• Mol File: 1422-70-4.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1-Propanol, 2,2,3,3-tetrafluoro-, carbonate (2:1)(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Propanol, 2,2,3,3-tetrafluoro-, carbonate (2:1)(1422-70-4)
• EPA Substance Registry System: 1-Propanol, 2,2,3,3-tetrafluoro-, carbonate (2:1)(1422-70-4)

Safety Data

• Hazardous Substances Data: 1422-70-4(Hazardous Substances Data)

Usage

Physical state

Colorless liquid

Solubility

Soluble in polar solvents such as water

Uses

+ Electrolyte additive in lithium-ion batteries (improves performance and stability)
+ Potential use as a solvent in industrial processes
+ Potential use as a fluid for heat transfer applications
+ Potential use as a solvent in the pharmaceutical industry

Safety precautions

Can be harmful if ingested or inhaled, can cause irritation to the skin and eyes.

Upstream product

• 102-09-0 bis(phenyl) carbonate 
• 546-68-9 titanium(IV) isopropylate 
• 76-37-9 2,2,3,3-tetrafluoropropanol 
• 616-38-6 carbonic acid dimethyl ester 
• 116-16-5 1,1,1,3,3,3-hexachloro-propan-2-one 

Downstream Products

• 1338600-43-3 m-xylylene bis(2,2,3,3-tetrafluoropropylcarbamate) 
• 1338600-49-9 C₁₈H₂₆F₈N₂O₄ 
• 1338600-48-8 dicyclohexylmethane-4,4'-bis(2,2,3,3,3-pentafluoropropyl carbamate) 
• 1304029-59-1 dicyclohexylmethane-4,4'-bis(2,2,2-trifluoroethyl carbamate) 
• 1304029-61-5 dicyclohexylmethane-4,4'-bis(2,2,3,3-tetrafluoropropyl carbamate) 
• 1303610-72-1 hexahydro-m-xylylene bis(2,2,3,3-tetrafluoropropyl carbamate) 

Relevant articles and documents

Phosgene-free synthesis of symmetric bis(polyfluoroalkyl) carbonates

A phosgene-free synthesis of symmetric bis(polyfluoroalkyl) carbonates involves the transesterification of diphenyl carbonate with polyfluoroalkanols promoted by stoichiometric amounts of titanium(iv) alkoxides.

Transesterification of Dialkyl Carbonates with 2,2,3,3-Tetrafluoropropan-1-ol

Transesterification of dialkyl carbonates with 2,2,3,3-tetrafluoropropan-1-ol in the presence of various bases leads to the formation of mixtures of bis(2,2,3,3-tetrafluoropropyl) carbonate and alkyl 2,2,3,3-tetrafluoropropyl carbonate. The best catalyst for the synthesis of alkyl 2,2,3,3-tetrafluoropropyl carbonates was found to be tetramethylammonium hydroxide which ensured 81% selectivity for methyl 2,2,3,3-tetrafluoropropyl carbonate, the conversion of dimethyl carbonate being 50%. Lithium alkoxides showed a comparable catalytic efficiency.