4-Ethynylbenzonitrile

Identify Properties Safty Prices Suppliers 12 Links ☰

Identify Properties Safty Prices Suppliers 12 Links

CAS 3032-92-6

Formula C9H5N

MDL MFCD04974058

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
963148337978	4-Ethynylbenzonitrile (963148337978)		on request	+ -

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Identify

Synonyms:

4-cyanophenylacetylene ; (4-cyanophenyl)ethyne ; 4-ethynylbenzonitrile 97% ; 1-cyano-4-ethynylbenzene ; benzonitrile, 4-ethynyl- (9ci) ; 4-ethynylbenzonitrile 97

CAS:

3032-92-6

EINECS:

Molecular Formula:

C9H5N

MDL:

MFCD04974058

SMILES:

C#CC1=CC=C(C=C1)C#N

Properties

Molecular Weight:

127.1427 g·mol−1

Density:

1.037 g/mL at 25 °C(lit.)

Melting point:

156-160 °C(lit.)

Boiling point:

230.23° C at 760 mmHg (Predicted)

Flash point:

>110 °C

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-20/21/22 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Prices

For 4-Ethynylbenzonitrile we can currently show 39 prices in the last 8 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 2018 from USD 308.00 for 5 g to USD 29.00 per 5 g in 2025 .

Last detected Prices

Size	Availability	Last Price	Quantity
5 g	on request	$29.00	+ -
10 g	on request	$56.00	+ -
25 g	on request	$140.00	+ -
100 g	on request	$559.00	+ -

Last price review [2025-03-01]

Suppliers

Global 4-Ethynylbenzonitrile Suppliers : USA (2) Germany (3) P.R.China (7)

Supplier	Phone	Fax	Country	Inquiry contact
AK Scientific, Inc.	+1 (510) 429-8835	+1 (510) 429-8836	USA	REQUEST
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BLD Pharmatech Ltd	+86-21-61629022	+86-21-50201702	P.R.China	REQUEST
BuGuCh & Partners			Germany	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Shanghai Hanhong Scientific Co., Ltd.	+86 21 64762736	+86 21 54291107	P.R.China	REQUEST
Simagchem Corporation	+86 592 2680 277	+86 592 2680 237	P.R.China	REQUEST
Synthon-Chemicals GmbH & Co. KG	+49 3494 636983	+49 3494 636969	Germany	REQUEST
Xiamen Equation Chemical Co.,Ltd	+86 592 6515854	+86 592 6515854	P.R.China	REQUEST
Xiamen Hisunny Chemical Co., Ltd.	+86-592-3327115	+86-592-5823596	P.R.China	REQUEST