2,3,5-Trifluoropyridine
Synthesis- Product Name
- 2,3,5-Trifluoropyridine
- CAS No.
- 76469-41-5
- Chemical Name
- 2,3,5-Trifluoropyridine
- Synonyms
- 2,3,5-TRIFLUOROPYRIDINE;Pyridine, 2,3,5-trifluoro-;2,3,5-Trifluoropyridine98%;2,3,5-Trifluoropyridine 98%;2,3,5-Trifluoropyridine ISO 9001：2015 REACH
- CBNumber
- CB7130845
- Molecular Formula
- C5H2F3N
- Formula Weight
- 133.07
- MOL File
- 76469-41-5.mol
2,3,5-Trifluoropyridine Property
- Boiling point:
- 102°C
- Density
- 1,499 g/cm3
- refractive index
- 1.422
- Flash point:
- 30°C
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- clear liquid
- pka
- -5.28±0.20(Predicted)
- color
- Colorless to Light yellow
- Specific Gravity
- 1.499
- Water Solubility
- Difficult to mix in water.
- BRN
- 6385503
- CAS DataBase Reference
- 76469-41-5(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,F,C
- Risk Statements
- 36/37/38-10
- Safety Statements
- 26-36/37/39-37
- RIDADR
- 1993
- Hazard Note
- Flammable/Irritant
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29333990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- T2778
- Product name
- 2,3,5-Trifluoropyridine
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $84
- Updated
- 2024/03/01
- Product number
- T2778
- Product name
- 2,3,5-Trifluoropyridine
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $283
- Updated
- 2024/03/01
- Product number
- L19542
- Product name
- 2,3,5-Trifluoropyridine, 98+%
- Packaging
- 5g
- Price
- $96.1
- Updated
- 2021/12/16
- Product number
- L19542
- Product name
- 2,3,5-Trifluoropyridine, 98+%
- Packaging
- 1g
- Price
- $32.9
- Updated
- 2021/12/16
- Product number
- B593208
- Product name
- 2,3,5-trifluoropyridine
- Packaging
- 1g
- Price
- $45
- Updated
- 2021/12/16
2,3,5-Trifluoropyridine Chemical Properties,Usage,Production
Synthesis
A solution of pentafluoropyridine (3) (0.6 g, 3.6 mmol) in tetrahydrofuran (5 cm3) was added to a mixture of lithium aluminium hydride (5 cm3, 5 mmol of 1.0 M solution in ether) and 12-crown-4 (1.0 g, 5.7 mmol) in THF (10 cm3) at 0 "C, with stirring, under an atmosphere of dry nitrogen. The mixture was stirred at 0 "C for 10 min, then at room temperature for 19 h, then iced water added and the mixture extracted into ether. The ether solution was dried (MgS04), evaporated and the products were isolated by preparative scale GLC (1 0% SE, 40"C), giving 2,3,5-trifluoropyridine (7, 92%) 50(Found: C, 44.9; H, 1.3; N, 10.5. Calc. for C5H2F3N: C, 45.1; H, 1.5; N, 10.5); IR spectrum no. 2; mass spectrum no. 3; nmr spectrum no. 3.
Chemical Properties
Colorless liquid
Uses
It is employed as a pharmaceutical intermediate.
2,3,5-Trifluoropyridine Preparation Products And Raw materials
Raw materials
Preparation Products
2,3,5-Trifluoropyridine Suppliers
View Lastest Price from 2,3,5-Trifluoropyridine manufacturers
- Product
- 2,3,5-Trifluoropyridine 76469-41-5
- Price
- US $21.00/KG
- Min. Order
- 1KG
- Purity
- 99.0% min
- Supply Ability
- 100 tons
- Release date
- 2021-04-29
- Product
- 2,3,5-Trifluoropyridine 76469-41-5
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.0% min
- Supply Ability
- 100 tons min
- Release date
- 2021-11-24
- Product
- 2,3,5-Trifluoropyridine 76469-41-5
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-10-18