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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

Molecular Weight:: 136.58

MOL File:: 873-73-4.mol

MSDS File:: SDS

Modify Date:: 2024/4/24 17:21:45

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4-Chlorophenylacetylene Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Danger

Hazard statements

H228-H315-H319-H335

Precautionary statements

P210-P302+P352-P305+P351+P338

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

Hazard Note

Irritant/Keep Cold

HazardClass

FLAMMABLE

HazardClass

4.1

PackingGroup

Ⅱ

HS Code

29039990

NFPA 704

	3
2		0

4-Chlorophenylacetylene price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	206474	1-Chloro-4-ethynylbenzene 98%	873-73-4	1G	₹15930.5	2022-06-14	Buy
TCI Chemicals (India)	C2670	1-Chloro-4-ethynylbenzene min. 98.0 %	873-73-4	1G	₹8400	2022-05-26	Buy
TCI Chemicals (India)	C2670	1-Chloro-4-ethynylbenzene min. 98.0 %	873-73-4	5G	₹17200	2022-05-26	Buy

Product number	Packaging	Price	Buy
206474	1G	₹15930.5	Buy
C2670	1G	₹8400	Buy
C2670	5G	₹17200	Buy

4-Chlorophenylacetylene Chemical Properties,Uses,Production

Chemical Properties

White Crystalline Solid

Uses

4-Chlorophenylacetylene is used as pharmaceutical intermediate.

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

1,1-Dibromo-2-(4-chlorophenyl)ethene 4-(4-CHLOROPHENYL)-2-METHYL-3-BUTYN-2-OL 1-Bromo-2-(4-chlorophenyl)acetylene (4-CHLOROPHENYLETHYNYL)TRIMETHYLSILANE 3-(4-CHLORO-PHENYL)-PROP-2-YN-1-OL

Preparation Products

4-Chloro-4'-hydroxybenzophenone 4'-Chloroacetophenone Propiolic acid, (p-chlorophenyl)- (8CI) 2,7-DIMETHYL-3,5-OCTADIYN-2,7-DIOL 9-(4-chlorophenyl)phenanthrene

Isoquinoline, 1-[2-(4-chlorophenyl)ethyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-, (1R)- (2 - (4 - chlorobenzene) acetylene) benzaldehyde Butanedioic acid, (4-chlorophenyl)-, diMethyl ester 1-(2-((4-chlorophenyl)ethynyl)phenyl)ethanone

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4-Chlorophenylacetylene Suppliers

Global( 252)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
GLR Innovations	+91 9891111994	New Delhi, India	4542	58	Inquiry
REDDY N REDDY PHARMACEUTICALS	+91-9848096759 +91-9848096759	Hyderabad, India	1989	58	Inquiry
Reddy N Reddy Pharmaceuticals	091	Hyderabad, India	474	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Reax Chemicals	08048372701Ext 416	Hyderabad, India	4223	58	Inquiry
Clearsynth Labs	91-22-45045900	Maharashtra, India	3889	58	Inquiry
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	China	12458	58	Inquiry
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	China	6990	58	Inquiry

Supplier	Advantage
GLR Innovations	58
REDDY N REDDY PHARMACEUTICALS	58
Reddy N Reddy Pharmaceuticals	58
A.J Chemicals	58
CLEARSYNTH LABS LTD.	58
TCI Chemicals (India) Pvt. Ltd.	58
Reax Chemicals	58
Clearsynth Labs	58
Hebei Mojin Biotechnology Co., Ltd	58
Shanghai UCHEM Inc.	58

4-Chlorophenylacetylene Spectrum

4-Chlorophenylacetylene(873-73-4)¹HNMR 4-Chlorophenylacetylene(873-73-4)FT-IR

873-73-4(4-Chlorophenylacetylene)Related Search:

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Diphenylacetylene Acetylene 1-BUTEN-3-YNE Chlorphenamine maleate Trimethylsilylacetylene

1,2,4-Trichlorobenzene Chlorantraniliprole Difluorochloromethane p-Dichlorobenzene IMP. A (EP): CHLORPHENAMINE (USP: CHLORPHENIRAMINE)

3-CHLOROPHENYLACETYLENE 1-CHLORO-4-(PHENYLETHYNYL)BENZENE 98 3-(4-CHLORO-PHENYL)-PROP-2-YN-1-OL

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(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 1-Chloro-4-ethynylbenzene, >95% 1-Chloro-4-ethynylbenzene 98% 1-CHLORO-4-PHENYLACETYLENE 4'-CHLOROPHENYL ACETYLENE 4-CHLOROPHENYLACETYLENE oro-4-ethynyL 1-Chloro-4-ethynylbenzene> 4-Chlorophenylacetylene，98% 4-Chlorophenylcaetylene 4-Chlorophenylacetylene ISO 9001：2015 REACH 1-CHLORO-4-ETHYNYLBENZENE 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