1-CHLORO-4-(PHENYLETHYNYL)BENZENE 98

Product Name: 1-CHLORO-4-(PHENYLETHYNYL)BENZENE 98
CAS No.: 5172-02-1
Chemical Name: 1-CHLORO-4-(PHENYLETHYNYL)BENZENE 98
Synonyms: 1-Chloro-4-(phenylethynyl)benzene 98%;1-CHLORO-4-(PHENYLETHYNYL)BENZENE 98;Benzene, 1-chloro-4-(2-phenylethynyl)-
CBNumber: CB7504411
Molecular Formula: C14H9Cl
Formula Weight: 212.67
MOL File: 5172-02-1.mol

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1-CHLORO-4-(PHENYLETHYNYL)BENZENE 98 Property

Melting point:: 81-83 °C (lit.)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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: 510750
Product name: 1-Chloro-4-(phenylethynyl)benzene
Purity: 98%
Packaging: 1g
Price: $79.62
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: HCH0068591
Product name: 1-CHLORO-4-PHENYLETHYNYL-BENZENE
Purity: 95.00%
Packaging: 1G
Price: $689.08
Updated: 2021/12/16

Crysdot

Product number: CD12066040
Product name: 1-Chloro-4-(phenylethynyl)benzene
Purity: 97%
Packaging: 1g
Price: $327
Updated: 2021/12/16

Alichem

Product number: 5172021
Product name: 1-Chloro-4-(phenylethynyl)benzene
Packaging: 1g
Price: $346.5
Updated: 2021/12/16

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1-CHLORO-4-(PHENYLETHYNYL)BENZENE 98 Chemical Properties,Usage,Production

Uses

1-Chloro-4-(phenylethynyl)benzene may be used in the preparation of 1-(4-chlorophenyl)-4-methyl-2-phenylnaphthalene and 2-(4-chlorophenyl)-4-methyl-1-phenylnaphthalene as a 1:1 mixture.

General Description

1-Chloro-4-(phenylethynyl)benzene is an internal alkyne that can be prepared by palladium-catalyzed Kumada cross-coupling reaction.

1-CHLORO-4-(PHENYLETHYNYL)BENZENE 98 Preparation Products And Raw materials

Raw materials

Preparation Products

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1-CHLORO-4-(PHENYLETHYNYL)BENZENE 98 Suppliers

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