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4-Ethynylbenzonitrile

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Formula: C9H5N
CAS: 3032-92-6
search Element: ethynylbenzonitrile
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Identification

Structural Formula
4-Ethynylbenzonitrile
CAS:
3032-92-6
EINECS:
Molecular Formula:
C9H5N
MDL:
MFCD04974058
SMILES:
C#CC1=CC=C(C=C1)C#N
Synonym:
4-cyanophenylacetylene ; (4-cyanophenyl)ethyne ; 4-ethynylbenzonitrile 97% ; 1-cyano-4-ethynylbenzene ; benzonitrile, 4-ethynyl- (9ci) ; 4-ethynylbenzonitrile 97


Description

4-Ethynylbenzonitrile is a simple benzyl alkyne compound potentially useful as a synthetic fragment and as a test compound for cross-coupling protocols. 4-Ethynylbenzonitrile has been described as a model compound for studying hydrogen bond formation in multifunctional molecules, as it contains four hydrogen bonding sites of which three are π-acceptors.


Suppliers

Ambeed, Inc.
A202349
+
BLD Pharmatech Ltd
BP3781134
+
Chemlyte Solutions
CS3781134
+
Xiamen Equation Chemical Co.,Ltd
XECC6723360
+
Reafon Industry Co., Ltd.
RI5251575
+
Reafon Industry Co., Ltd.
RF-KR077
+
Synthon-Chemicals GmbH & Co. KG
ST04844
+
Xiamen Hisunny Chemical Co., Ltd.
XHC6932772
+
AK Scientific, Inc.
AS3991197
+
Simagchem Corporation
SC4411323
+
Leap Chem Co., Ltd
LC3781134
+
Santa Cruz Biotechnology, Inc.
232667
Dayang Chem (Hangzhou) Co.,Ltd.
DC6512604
+
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CAS equal suppliers

4-ETHYNYLBENZONITRILE 97
Huateng Pharmaceutical Co.,Ltd
80080869
Benzonitrile, 4-ethynyl-
Angene International Limited
AGN-PC-0LD1T1

Prices & Availability




Data is processed


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Properties for 4-Ethynylbenzonitrile

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
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Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
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Alternative Distributors of [4-Ethynylbenzonitrile]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Gihi Chemicals Co., Limited | Shanghai Hanhong Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | ChengDu KaiXin Technology Development Co., Ltd. | Ark Pharm, Inc. | Suzhou Rovathin Pharmatech Co., Ltd | Bepharm Ltd. | Suzhou Vosun Chemical Co.,Ltd. | East Chemical Industry Co., Ltd. | Nanjing Habo Medical Technology Co., Ltd.

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