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1-ETHYNYL-2-FLUOROBENZENE

1-ETHYNYL-2-FLUOROBENZENE Structure
1-ETHYNYL-2-FLUOROBENZENE structure
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
Molecular Weight:
120.12
MDL Number:
MFCD00799540
MOL File:
766-49-4.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
Request For Quotation

1-ETHYNYL-2-FLUOROBENZENE Properties

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

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P210-P302+P352-P305+P351+P338
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
NFPA 704
2
2 0

1-ETHYNYL-2-FLUOROBENZENE price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 467006 1-Ethynyl-2-fluorobenzene 97% 766-49-4 1g $33.5 2024-03-01 Buy
TCI Chemical E0654 1-Ethynyl-2-fluorobenzene >97.0%(GC) 766-49-4 5g $99 2024-03-01 Buy
Alfa Aesar H60596 2-Fluorophenylacetylene, 97% 766-49-4 250mg $38.65 2024-03-01 Buy
Alfa Aesar H60596 2-Fluorophenylacetylene, 97% 766-49-4 1g $122.65 2024-03-01 Buy
TRC E932655 1-Ethynyl-2-fluorobenzene 766-49-4 100mg $45 2021-12-16 Buy
Product number Packaging Price Buy
467006 1g $33.5 Buy
E0654 5g $99 Buy
H60596 250mg $38.65 Buy
H60596 1g $122.65 Buy
E932655 100mg $45 Buy

1-ETHYNYL-2-FLUOROBENZENE Chemical Properties,Uses,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

2-Fluorostyrene 2'-Fluoroacetophenone Benzenepropanenitrile, 2-fluoro-

1-ETHYNYL-2-FLUOROBENZENE Suppliers

Global( 168)Suppliers
Supplier Tel Email Country ProdList Advantage
Changzhou Ansciep Chemical Co., Ltd. 		+86 519 86305871 sales@ansciepchem.com CHINA 4241 58
Xi'an Kono chem co., Ltd., 		029-86107037 13289246953 info@konochemical.com China 2993 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29811 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-0519-85551759 +8613506123987 marketing1@neostarunited.com China 8838 58
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17365 58
Allfluoro pharmaceutical co. ltd. 		021-26137118 +8615821363818 sales@allfluoro.com China 5790 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34553 58
Supplier Advantage
Changzhou Ansciep Chemical Co., Ltd. 		58
Xi'an Kono chem co., Ltd., 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
career henan chemical co 		58
Neostar United (Changzhou) Industrial Co., Ltd. 		58
SIMAGCHEM CORP 		58
Allfluoro pharmaceutical co. ltd. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58

View Lastest Price from 1-ETHYNYL-2-FLUOROBENZENE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-ETHYNYL-2-FLUOROBENZENE pictures 2021-08-12 1-ETHYNYL-2-FLUOROBENZENE
766-49-4
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
1-Ethynyl-2-fluorobenzene pictures 2021-07-02 1-Ethynyl-2-fluorobenzene
766-49-4
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
1-ETHYNYL-2-FLUOROBENZENE pictures 2019-12-31 1-ETHYNYL-2-FLUOROBENZENE
766-49-4
 US $1.00 / KG 1KG 99% 200kg Career Henan Chemical Co

1-ETHYNYL-2-FLUOROBENZENE Spectrum

1-ETHYNYL-2-FLUOROBENZENE(766-49-4)MS1-ETHYNYL-2-FLUOROBENZENE(766-49-4)1HNMR1-ETHYNYL-2-FLUOROBENZENE(766-49-4)13CNMR1-ETHYNYL-2-FLUOROBENZENE(766-49-4)IR1

766-49-4(1-ETHYNYL-2-FLUOROBENZENE)Related Search:

1-ETHYNYL-2.4-DIFLUOROBENZENE 97 1-ETHYNYL-2-FLUOROBENZENE 3-FLUOROPHENYLACETYLENE 1-ETHYNYL-4-FLUOROBENZENE 99%,4-Ethynyl-1-fluorobenzene,1-ETHYNYL-4-FLUOROBENZENE Phenylacetylene
4-BROMO-1-ETHYNYL-2-FLUOROBENZENE 96,4-BROMO-1-ETHYNYL-2-FLUOROBENZENE 96% 1-[2-(4-BROMOPHENYL)ETHYNYL]-2-FLUORO-4-PENTYLBENZENE 4-(2-FLUOROPHENYL)-3-BUTYN-2-OL 1-ETHYNYL-4-FLUOROBENZENE-2,3,5,6-D4 2-([3-(2,4-DIFLUOROPHENYL)PROP-2-YNYL]OXY)TETRAHYDRO-2H-PYRAN
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1-Ethynyl-2-fluorobenzene,97% Benzene, 1-ethynyl-2-fluoro- 2-Fluorophenylacetylene 97% 1-Ethynyl-2-fluorobenzene, 97% 1GR 1-Ethynyl-2-fluorobenzene, 97% 250MG 2'-FLUOROPHENYL ACETYLENE 1-ETHYNYL-2-FLUOROBENZENE Benzene, 1-ethynyl-2-fluoro- (7CI, 8CI, 9CI) 1-ETHYNYL-2-FL 1-Ethynyl-2-fluorobenzene> 1-ETHYNYL-2-FLUOROBENZENE ISO 9001：2015 REACH 2-FLUOROPHENYLACETYLENE 766-49-4 FC6H4C8801CH C8H5F Halogenated Hydrocarbons Organic Building Blocks Acetylenic Hydrocarbons having Benzene Ring Acetylenes Building Blocks Alkynyl Organic Fluorinated Building Blocks Other Fluorinated Organic Building Blocks Acetylenes Acetylenic Hydrocarbons having Benzene Ring Alkynyl Halogenated Hydrocarbons Organic Building Blocks Alkynyl Fluorinated Building Blocks Building Blocks Chemical Synthesis Fluorinated Building Blocks Halogenated Hydrocarbons Organic Building Blocks