4-Ethynylaniline

ALDRICH/481122 - 97%

Synonym: 1-Amino-4-ethynylbenzene; P-APAC

CAS Number: 14235-81-5
Empirical Formula (Hill Notation): C₈H₇N
Molecular Weight: 117.15
MDL Number: MFCD00168824
Linear Formula: HC≡CC₆H₄NH₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-481122-5G	5 g	$171.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
InChI	1S/C8H7N/c1-2-7-3-5-8(9)6-4-7/h1,3-6H,9H2
InChI key	JXYITCJMBRETQX-UHFFFAOYSA-N
mp	98-102 °C (dec.) (lit.)
reaction suitability	reaction type: click chemistry
SMILES string	Nc1ccc(cc1)C#C

Application:	4-Ethynylaniline may be used in the synthesis of N-methyliminodiethyl 4-(4-ethynylphenyliminomethyl)benzeneboronate. It can also be used to prepare an acetylene ligand, HC₂-NDI (NDI= 1,4,5,8-naphthalenediimide).
Application:	Used as an alkyne component in a synthesis of indoles from nitroarenes in the presence of a palladium-phenantroline catalyst.
General description:	4-Ethynylaniline, also known as p-ethynylaniline, is a terminal alkyne. Its synthesis using 2-methyl-3-butyn-2-ol (MEBYNOL) has been reported. The transition metal catalyzed polymerization of 4-ethynylaniline to afford poly(4-ethynylaniline) has been reported. The impact of the surface functionalization with 4-ethynylaniline on the thermal behavior of multi-walled carbon nanotubes (MWNTs) and graphene has been investigated.
Packaging:	5 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
mp	98-102 °C (dec.) (lit.)
UNSPSC	12352100

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