2-Bromo-3-fluoropyridine
- Product Name
- 2-Bromo-3-fluoropyridine
- CAS No.
- 40273-45-8
- Chemical Name
- 2-Bromo-3-fluoropyridine
- Synonyms
- 2-BroMo-3-fluor;2-Bromo-3-fluoropyri;3-Fluoro-2-broMopyridine;2-BROMO-3-FLUOROPYRIDINE;2-BroMo-3-fluoropyrindine;2-Bromo-3-fluoropyridine97%;2--3- fluoropyridinebroMide;Pyridine, 2-bromo-3-fluoro-;2-Bromo-3-fluoropyridine >2-BROMO-3-FLUOROPYRIDINE 97%
- CBNumber
- CB2292144
- Molecular Formula
- C5H3BrFN
- Formula Weight
- 175.99
- MOL File
- 40273-45-8.mol
2-Bromo-3-fluoropyridine Property
- Boiling point:
- 62°C
- Density
- 1.74
- refractive index
- 1.5450
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- clear liquid
- pka
- -1.63±0.10(Predicted)
- color
- Colorless to Light yellow to Light orange
- CAS DataBase Reference
- 40273-45-8(CAS DataBase Reference)
Safety
- Hazard Codes
- T,Xi,Xn
- Risk Statements
- 22-37/38-41
- Safety Statements
- 26-39
- RIDADR
- 1993
- Hazard Note
- Toxic
- HazardClass
- IRRITANT
- HazardClass
- 6.1
- PackingGroup
- Ⅲ
- HS Code
- 29333990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H227Combustible liquid
H301Toxic if swalloed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P309IF exposed or if you feel unwell:
P310Immediately call a POISON CENTER or doctor/physician.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B3666
- Product name
- 2-Bromo-3-fluoropyridine
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $17
- Updated
- 2024/03/01
- Product number
- B3666
- Product name
- 2-Bromo-3-fluoropyridine
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $43
- Updated
- 2024/03/01
- Product number
- H31981
- Product name
- 2-Bromo-3-fluoropyridine, 97%
- Packaging
- 1g
- Price
- $65.6
- Updated
- 2024/03/01
- Product number
- H31981
- Product name
- 2-Bromo-3-fluoropyridine, 97%
- Packaging
- 5g
- Price
- $189
- Updated
- 2024/03/01
- Product number
- B693338
- Product name
- 2-Bromo-3-fluoropyridine
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
2-Bromo-3-fluoropyridine Chemical Properties,Usage,Production
Chemical Properties
Colorless to slightly yellow liquid
Uses
2-Bromo-3-fluoropyridine is a chemical intermediate that belongs to the group of heterocyclic compounds. It is synthesized by the reaction of sodium methanethiolate and formaldehyde with magnesium. The product yield is not very high, but 2-bromo-3-fluoropyridine can be used for the synthesis of other heterocyclic compounds. The compound was first isolated in 1887 by J. Grignard from a reaction between bromine and formaldehyde. It has been shown to have formylation, nucleophilic substitution, and condensation reactions as its transition states. 2-Bromo-3-fluoropyridine can be prepared from the Grignard reagent, methanethiolate, and chlorine or magnesium chloride in an ether solution at room temperature. This compound has also been used as a reagent for the preparation of difluoromethoxybenz.
2-Bromo-3-fluoropyridine Preparation Products And Raw materials
Raw materials
Preparation Products
2-Bromo-3-fluoropyridine Suppliers
- Tel
- --
- Fax
- --
- Country
- France
- ProdList
- 303
- Advantage
- 58
View Lastest Price from 2-Bromo-3-fluoropyridine manufacturers
- Product
- 2-Bromo-3-fluoropyridine 40273-45-8
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.0% min
- Supply Ability
- 100 tons min
- Release date
- 2021-05-06
- Product
- 2-Bromo-3-fluoropyridine 40273-45-8
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-30
- Product
- 2-Bromo-3-fluoropyridine 40273-45-8
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99.99
- Supply Ability
- 10Ton
- Release date
- 2021-12-07