BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE
- Product Name
- BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE
- CAS No.
- 92466-70-1
- Chemical Name
- BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE
- Synonyms
- BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE;BIS(2,2,2-TRIFLUOROETHYL) PHOSPHONATE;Bis(2,2,2-trifluoroethyl) Phosphite >PHOSPHONIC ACID BIS(2,2,2-TRIFLUOROETHYL) ESTER;BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE, TEC H., 90%;PHOSPHOROUS ACID BIS(2,2,2-TRIFLUOROETHYL) ESTER;Bis(2,2,2-trifluoroethyl) phosphite technical grade, 90%;Bis(2,2,2-trifluoroethyl) phosphite,Phosphonic acid bis(2,2,2-trifluoroethyl) ester;Bis(2,2,2-trifluoroethyl) Phosphonate Phosphonic Acid Bis(2,2,2-trifluoroethyl) Ester Phosphorous Acid Bis(2,2,2-trifluoroethyl) Ester
- CBNumber
- CB8384111
- Molecular Formula
- C4H5F6O3P
- Formula Weight
- 246.04
- MOL File
- 92466-70-1.mol
BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE Property
- Boiling point:
- 43-44 °C/2 mmHg (lit.)
- Density
- 1.545 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.332(lit.)
- Flash point:
- 169 °F
- form
- Liquid
- color
- Colorless to Almost colorless
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 23-26-28-36
- WGK Germany
- 3
- HS Code
- 2920.90.5100
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 340995
- Product name
- Bis(2,2,2-trifluoroethyl) phosphite
- Purity
- technical grade, 90%
- Packaging
- 5g
- Price
- $84.7
- Updated
- 2023/01/07
- Product number
- 340995
- Product name
- Bis(2,2,2-trifluoroethyl) phosphite
- Purity
- technical grade, 90%
- Packaging
- 25g
- Price
- $190
- Updated
- 2023/01/07
- Product number
- B2627
- Product name
- Bis(2,2,2-trifluoroethyl) Phosphite
- Purity
- >94.0%(GC)
- Packaging
- 5g
- Price
- $56
- Updated
- 2024/03/01
- Product number
- B2627
- Product name
- Bis(2,2,2-trifluoroethyl) Phosphite
- Purity
- >94.0%(GC)
- Packaging
- 25g
- Price
- $162
- Updated
- 2024/03/01
- Product number
- H55562
- Product name
- Bis(2,2,2-trifluoroethyl) phosphite, tech. 90%
- Packaging
- 1g
- Price
- $19.65
- Updated
- 2024/03/01
BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE Chemical Properties,Usage,Production
Uses
Bis(2,2,2-trifluoroethyl) phosphite was used in the synthesis of bis(2,2,2-trifluoroethyl phosphorochloridate. It was also employed as reagent for the synthesis of mono- and diesters of phosphorous acid.
Synthesis Reference(s)
Synthesis, p. 410, 1984 DOI: 10.1055/s-1984-30856
Synthesis
The synthesis method of Bis(2,2,2-trifluoroethyl) Phosphite is as follows: A solution of phosphorus trichloride (43.5 mL, 0.50 mol) in dichloromethane (100 mL) was placed in an oven dried 1L round bottom flask. A reflux condenser and pressure equalizing addition funnel were attached to the round bottom flask. The addition funnel was charged with a solution of 2-methyl-2-propanol (48.0 mL, 0.50 mol) in dichloromethane (100 mL), and then the contents of the addition funnel were added in a dropwise manner to the round bottom flask under argon gas at 0 ℃over the course of 30 min. The reaction mixture was allowed to stir for an additional 30 min, then the addition funnel is recharged with a solution of 2,2,2-trifluoroethanol (70.0 mL, 0.96 mol) and dichloromethane (100 mL) and then the contents of the addition funnel were added in a dropwise manner to the round bottom flask under argon gas at 0 ℃ over the course of 30 min. The reaction mixture was then allowed to stir at RT overnight. The gaseous vapors were then degassed into NaOH (30.2 g, 0.98 mol) in 200 mL of water over the course of 8 hrs. The solvents were removed by rotary evaporation and the crude material was fractionally distilled under reduced pressure yielding Bis(2,2,2-trifluoroethyl) Phosphite (100.89 g, 0.41 mol, 82.2%) as colorless liquid.
BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE Preparation Products And Raw materials
Raw materials
Preparation Products
BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE Suppliers
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View Lastest Price from BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE manufacturers
- Product
- Bis(2,2,2-trifluoroethyl) Phosphite 92466-70-1
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2020-01-16
- Product
- BIS(2,2,2-TRIFLUOROETHYL) PHOSPHITE 92466-70-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2020-01-14