4-Chlorophenylacetylene

Product Name: 4-Chlorophenylacetylene
CAS No.: 873-73-4
Chemical Name: 4-Chlorophenylacetylene
Synonyms: 1-CHLORO-4-ETHYNYLBENZENE;oro-4-ethynyL;(4-Chlorophenyl)ethyne;4-CHOROPHENYLACETYLENE;p-Ethynylchlorobenzene;4-CHLOROPHENYLACETYLENE;4-Chlorophenylcaetylene;1-(4-Chlorophenyl)ethyne;(p-Chlorophenyl)acetylene;4-Ethynyl-1-chlorobenzene
CBNumber: CB4129718
Molecular Formula: C8H5Cl
Formula Weight: 136.58
MOL File: 873-73-4.mol

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4-Chlorophenylacetylene Property

Melting point:: 45-47 °C(lit.)
Boiling point:: 79-82 °C (23 mmHg)
Density: 1.24 g/cm3(Temp: 50 °C)
Flash point:: 10 °C
storage temp.: Sealed in dry,2-8°C
solubility: Acetone, Chloroform (Slightly), Dichloromethane, DMF, DMSO, Ethanol, Ethyl Acetate)
form: Crystalline Mass
color: Yellow to pale brown
Water Solubility: Insoluble in water. Soluble in acetone, chloroform, dichloromethane, DMF, DMSO, ethanol, ethyl acetate, hexane, methanol,THF and toluene.
Stability:: Light Sensitive
InChIKey: LFZJRTMTKGYJRS-UHFFFAOYSA-N
CAS DataBase Reference: 873-73-4(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1-chloro-4-ethynyl-(873-73-4)

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Safety

Hazard Codes: F,Xi
Risk Statements: 36/37/38-11
Safety Statements: 16-26-36-37/39
RIDADR: UN 1325 4.1/PG 2
WGK Germany: 3
Hazard Note: Irritant/Keep Cold
HazardClass: FLAMMABLE
HazardClass: 4.1
PackingGroup: Ⅱ
HS Code: 29039990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

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: 206474
Product name: 1-Chloro-4-ethynylbenzene
Purity: 98%
Packaging: 1g
Price: $36.4
Updated: 2024/03/01

TCI Chemical

Product number: C2670
Product name: 1-Chloro-4-ethynylbenzene
Purity: >98.0%(GC)
Packaging: 1g
Price: $75
Updated: 2024/03/01

TCI Chemical

Product number: C2670
Product name: 1-Chloro-4-ethynylbenzene
Purity: >98.0%(GC)
Packaging: 5g
Price: $226
Updated: 2024/03/01

Alfa Aesar

Product number: H51058
Product name: 4-Chlorophenylacetylene, 98%
Packaging: 1g
Price: $153.65
Updated: 2024/03/01

Alfa Aesar

Product number: H51058
Product name: 4-Chlorophenylacetylene, 98%
Packaging: 5g
Price: $581.65
Updated: 2024/03/01

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4-Chlorophenylacetylene Chemical Properties,Usage,Production

Chemical Properties

White Crystalline Solid

Uses

4-Chlorophenylacetylene is used as pharmaceutical intermediate.

Synthesis Reference(s)

Synthesis, p. 728, 1984 DOI: 10.1055/s-1984-30947

General Description

1-Chloro-4-ethynylbenzene undergoes standard Sonogashira reaction with iodophenyl groups on the film surfaces via the formation of C?C bonds.

4-Chlorophenylacetylene Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Chlorophenylacetylene Suppliers

Americas 1 Belgium 3 Canada 2 China 167 Europe 2 France 1 Germany 7 India 8 Japan 2 Lithuania 1 Switzerland 1 The Netherlands 1 United Kingdom 12 United States 43 Global 251

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

CHEMSTEP

Tel: --
Fax: --
Email: info@chemstep.com
Country: Europe
ProdList: 6143
Advantage: 51

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View Lastest Price from 4-Chlorophenylacetylene manufacturers

Shanghai UCHEM Inc.

Product: 4-Chlorophenylcaetylene 873-73-4
Price: US $24.00-227.00/g
Min. Order: 5g
Purity: 0.98
Supply Ability: 25kg
Release date: 2023-12-08

Hebei Weibang Biotechnology Co., Ltd

Product: 4-Chlorophenylacetylene 873-73-4
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2023-04-27

Henan Fengda Chemical Co., Ltd

Product: 4-Chlorophenylacetylene 873-73-4
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-26

873-73-4, 4-ChlorophenylacetyleneRelated Search:

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873-73-4

C8H5Cl

ClC6H4CCH

C8H6Cl

Halogenated Hydrocarbons

Organic Building Blocks

Alkynyl

Building Blocks

Alkynyl

Building Blocks

Chemical Synthesis

Halogenated Hydrocarbons

Organic Building Blocks

Aromatics Compounds

Aromatics

pharmacetical

Pyridines