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

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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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 467006
Product name: 1-Ethynyl-2-fluorobenzene
Purity: 97%
Packaging: 1g
Price: $33.5
Updated: 2024/03/01

TCI Chemical

Product number: E0654
Product name: 1-Ethynyl-2-fluorobenzene
Purity: >97.0%(GC)
Packaging: 5g
Price: $99
Updated: 2024/03/01

Alfa Aesar

Product number: H60596
Product name: 2-Fluorophenylacetylene, 97%
Packaging: 250mg
Price: $38.65
Updated: 2024/03/01

Alfa Aesar

Product number: H60596
Product name: 2-Fluorophenylacetylene, 97%
Packaging: 1g
Price: $122.65
Updated: 2024/03/01

TRC

Product number: E932655
Product name: 1-Ethynyl-2-fluorobenzene
Packaging: 100mg
Price: $45
Updated: 2021/12/16

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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

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1-ETHYNYL-2-FLUOROBENZENE Suppliers

Americas 1 Belgium 1 China 118 Europe 2 France 1 Germany 3 India 5 Italy 1 Japan 1 Switzerland 1 United Kingdom 12 United States 22 Global 168

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
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Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Beijing Ouhe Technology Co., Ltd

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JinYan Chemicals(ShangHai) Co.,Ltd.

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Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

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Accela ChemBio Co.,Ltd.

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

Zhuozhou Wenxi import and Export Co., Ltd

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

Zhuozhou Wenxi import and Export Co., Ltd

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

Career Henan Chemical Co

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

766-49-4, 1-ETHYNYL-2-FLUOROBENZENERelated 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 3-(4-CHLORO-2-FLUOROPHENYL)-2-PROPYN-1-OL 4-(2-FLUOROPHENYL)-2-METHYL-3-BUTYN-2-OL 3-(2,4-DIFLUOROPHENYL)-2-PROPYN-1-OL 4-(2,4-DIFLUOROPHENYL)-3-BUTYN-2-OL (2,4-DIFLUOROPHENYLETHYNYL)TRIMETHYLSILANE 4-(2,5-DIFLUOROPHENYL)-2-METHYL-3-BUTYN-2-OL AKOS B029844 4-(2,4-DIFLUOROPHENYL)-2-METHYL-3-BUTYN-2-OL

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

2-FLUOROPHENYLACETYLENE

1-ETHYNYL-2-FLUOROBENZENE

Benzene, 1-ethynyl-2-fluoro- (7CI, 8CI, 9CI)

1-ETHYNYL-2-FL

1-Ethynyl-2-fluorobenzene&gt

1-ETHYNYL-2-FLUOROBENZENE ISO 9001：2015 REACH

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