1-ETHYNYL-2-FLUOROBENZENE
- Product Name
- 1-ETHYNYL-2-FLUOROBENZENE
- CAS No.
- 766-49-4
- Chemical Name
- 1-ETHYNYL-2-FLUOROBENZENE
- Synonyms
- 2-FLUOROPHENYLACETYLENE;1-ETHYNYL-2-FL;1-ETHYNYL-2-FLUOROBENZENE;2'-FLUOROPHENYL ACETYLENE;2-Fluorophenylacetylene 97%;1-Ethynyl-2-fluorobenzene>Benzene, 1-ethynyl-2-fluoro-;1-Ethynyl-2-fluorobenzene,97%;1-Ethynyl-2-fluorobenzene, 97% 1GR;1-Ethynyl-2-fluorobenzene, 97% 250MG
- CBNumber
- CB0306276
- Molecular Formula
- C8H5F
- Formula Weight
- 120.12
- MOL File
- 766-49-4.mol
1-ETHYNYL-2-FLUOROBENZENE Property
- Boiling point:
- 150 °C (lit.)
- Density
- 1.06 g/mL at 25 °C (lit.)
- refractive index
- 1.524-1.527
- Flash point:
- 37 °C
- storage temp.
- 2-8°C
- form
- Liquid
- color
- Clear yellow to brownish
- CAS DataBase Reference
- 766-49-4(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-10
- Safety Statements
- 37/39-26-16-36
- RIDADR
- UN 1993 3/PG 3
- WGK Germany
- 3
- Hazard Note
- Irritant
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29039990
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
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
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
- 467006
- Product name
- 1-Ethynyl-2-fluorobenzene
- Purity
- 97%
- Packaging
- 1g
- Price
- $33.5
- Updated
- 2024/03/01
- Product number
- E0654
- Product name
- 1-Ethynyl-2-fluorobenzene
- Purity
- >97.0%(GC)
- Packaging
- 5g
- Price
- $99
- Updated
- 2024/03/01
- Product number
- H60596
- Product name
- 2-Fluorophenylacetylene, 97%
- Packaging
- 250mg
- Price
- $38.65
- Updated
- 2024/03/01
- Product number
- H60596
- Product name
- 2-Fluorophenylacetylene, 97%
- Packaging
- 1g
- Price
- $122.65
- Updated
- 2024/03/01
- Product number
- E932655
- Product name
- 1-Ethynyl-2-fluorobenzene
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
1-ETHYNYL-2-FLUOROBENZENE Chemical Properties,Usage,Production
Chemical Properties
clear yellow to brownish liquid
Uses
Employed in studies on the polymerization1 and cross-coupling2 of phenylacetylenes.
Uses
1-Ethynyl-2-fluorobenzene has been employed in the cross-coupling of phenylacetylenes. It may be used in the preparation of 3-(2-deoxy-β-D-ribofuranosyl)-6-(2-fluorophenyl)-2,3-dihydrofuro-[2,3-d]pyrimidin-2-one and 4-(2-fluorophenylethynyl)-3-methyl-5-phenylisoxazole.
Application
1-Ethynyl-2-fluorobenzene has been employed in the cross-coupling of phenylacetylenes. It may be used in the preparation of 3-(2-deoxy-β-D-ribofuranosyl)-6-(2-fluorophenyl)-2,3-dihydrofuro-[2,3-d]pyrimidin-2-one and 4-(2-fluorophenylethynyl)-3-methyl-5-phenylisoxazole.1-Ethynyl-2-fluorobenzene, a fluorinated benzene derivative, is a terminal alkyne.
General Description
1-Ethynyl-2-fluorobenzene, a fluorinated benzene derivative, is a terminal alkyne.
1-ETHYNYL-2-FLUOROBENZENE Preparation Products And Raw materials
Raw materials
Preparation Products
1-ETHYNYL-2-FLUOROBENZENE Suppliers
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View Lastest Price from 1-ETHYNYL-2-FLUOROBENZENE manufacturers
- Product
- 1-ETHYNYL-2-FLUOROBENZENE 766-49-4
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- 1-Ethynyl-2-fluorobenzene 766-49-4
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
- Product
- 1-ETHYNYL-2-FLUOROBENZENE 766-49-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2019-12-30