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

More

Less

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)

More

Less

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

More

Less

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.

More

Less

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

More

Less

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

More

Less

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

Shanghai Union Medical Technology Co. Ltd.

Tel: 13120563767
Fax: 15669989863
Email: chemchen925@outlook.com
Country: China
ProdList: 955
Advantage: 58

Zhende Chemical Technology (Shanghai) Co., Ltd.

Tel: 15601952568
Fax: 3004479441
Email: sales4@myuchem.com
Country: China
ProdList: 3007
Advantage: 58

Zhengzhou HQ Material Co., Ltd.

Tel: 0371-67759225 13526468238
Email: sales@hqmat.com
Country: China
ProdList: 590
Advantage: 58

Shanghai Jinyuanrui Pharmaceutical Technology Co., Ltd

Tel: 021-18217523 18217523428
Email: jinrui750315@126.com
Country: China
ProdList: 165
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Ark Pharm, Inc.

Tel: 847-367-3680
Fax: 847-367-3681
Email: sales@arkpharminc.com
Country: United States
ProdList: 1670
Advantage: 56

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 8418
Advantage: 55

More

Less

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:

Chlorphenamine maleate 3-Ethynylaniline Amlodipine Besylate Phenylacetylene Diphenylacetylene Acetylene 1-BUTEN-3-YNE Chlorantraniliprole 1,2,4-Trichlorobenzene Trimethylsilylacetylene 1,2-Dichlorobenzene 4-NITROPHENYLACETYLENE Difluorochloromethane IMP. A (EP): CHLORPHENAMINE (USP: CHLORPHENIRAMINE) p-Dichlorobenzene 3-CHLOROPHENYLACETYLENE 2-CHLOROPHENYLACETYLENE,2-Chlorophenylacetylene 98% (4-CHLOROPHENYLETHYNYL)TRIMETHYLSILANE

(p-Chlorophenyl)acetylene

p-Ethynylchlorobenzene

Benzene, 1-chloro-4-ethynyl- (6CI, 7CI, 8CI, 9CI)

4-CHOROPHENYLACETYLENE

(4-Chlorophenyl)ethyne

1-(4-Chlorophenyl)ethyne

4-Ethynyl-1-chlorobenzene

1-Chloro-4-ethynylbenzene,98%

1-Chloro-4-ethynylbenzene4-Chlorophenylacetylene

Benzene, 1-chloro-4-ethynyl-

1-Chloro-4-ethynylbenzene, 98% 1GR

1-Chloro-4-ethynylbenzene, 98% 250MG

1-ethynyl-4-chlorobenzene

oro-4-ethynyL

1-Chloro-4-ethynylbenzene, >95%

1-Chloro-4-ethynylbenzene 98%

1-CHLORO-4-ETHYNYLBENZENE

1-CHLORO-4-PHENYLACETYLENE

4'-CHLOROPHENYL ACETYLENE

4-CHLOROPHENYLACETYLENE

1-Chloro-4-ethynylbenzene&gt

4-Chlorophenylacetylene，98%

4-Chlorophenylcaetylene

4-Chlorophenylacetylene ISO 9001：2015 REACH

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