1-Chloro-2-ethynylbenzene

Identify Properties Safty Prices Suppliers 7 Links ☰

Identify Properties Safty Prices Suppliers 7 Links

CAS 873-31-4

Formula C8H5Cl

MDL MFCD00269951

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
672244068884	1-Chloro-2-ethynylbenzene (672244068884)		on request	+ -

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Identify

Synonyms:

benzene, 1-chloro-2-ethynyl- ; (2-chlorophenyl)ethyne ; 1-chloro-2-ethynylbenzene,(2-chlorophenyl)acetylene ; 1-chloro-2-ethynylbenzene ; 1-chloro-2-ethynylbenzene 98% ; 2'-chlorophenyl acetylene ; 2-chlorophenylacetylene ; 2-chlorophenylacetylene 98% ; benzene, 1-chloro-2-ethynyl- (7ci, 8ci, 9ci)

CAS:

873-31-4

EINECS:

Molecular Formula:

C8H5Cl

MDL:

MFCD00269951

Properties

Molecular Weight:

136.58 g·mol−1

Density:

1.125 g/mL at 25 °C(lit.)

Boiling point:

64-65/15mm

Flash point:

70 °C

Physical Description:

colourless liquid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

Storage temperature:

Keep Cold

Prices

For 1-Chloro-2-ethynylbenzene we can currently show 32 prices in the last 10 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 275.00 for 5 g to USD 76.00 per 10 g in 2025 .

Last detected Prices

Size	Availability	Last Price	Quantity
10 g	on request	$76.00	+ -
25 g	on request	$190.00	+ -
100 g	on request	$498.00	+ -

Last price review [2025-05-02]

Suppliers

Global 1-Chloro-2-ethynylbenzene Suppliers : USA (1) P.R.China (5) Germany (1)

Supplier	Phone	Fax	Country	Inquiry contact
AK Scientific, Inc.	+1 (510) 429-8835	+1 (510) 429-8836	USA	REQUEST
BLD Pharmatech Ltd	+86-21-61629022	+86-21-50201702	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Nantong Xindao Biotech Ltd	+86 19033786557		P.R.China	REQUEST
Shanghai Hanhong Scientific Co., Ltd.	+86 21 64762736	+86 21 54291107	P.R.China	REQUEST
Synthon-Chemicals GmbH & Co. KG	+49 3494 636983	+49 3494 636969	Germany	REQUEST
Zehao Industry Co., Ltd.	+86-531-88909322	+86-531-88909322	P.R.China	REQUEST