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1-(2-phenylethynyl)-2-pyrrolidinone

1-(2-phenylethynyl)-2-pyrrolidinone structure

CAS No.: 683246-77-7

Chemical Name:: 1-(2-phenylethynyl)-2-pyrrolidinone

Synonyms: 1-(2-phenylethynyl)-2-pyrrolidinone;2-Pyrrolidinone, 1-(2-phenylethynyl)-

CBNumber:: CB63150915

Molecular Formula:: C12H11NO

Molecular Weight:: 185.22

MDL Number:: MFCD29049353

MOL File:: 683246-77-7.mol

Last updated:2025-01-27 09:38:02

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1-(2-phenylethynyl)-2-pyrrolidinone Properties

Melting point	49-50 °C
Boiling point	301.7±25.0 °C(Predicted)
Density	1.18±0.1 g/cm3(Predicted)
storage temp.	2-8°C
form	solid
pka	-1.43±0.20(Predicted)
UNSPSC Code	12352100

1-(2-phenylethynyl)-2-pyrrolidinone price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	805599	1-(2-phenylethynyl)-2-pyrrolidinone	683246-77-7	500mg	$68.4	2023-06-20	Buy

Product number	Packaging	Price	Buy
805599	500mg	$68.4	Buy

1-(2-phenylethynyl)-2-pyrrolidinone Chemical Properties,Uses,Production

Uses

Nitrogen-substituted alkynes are strongly polarized alkynes and highly reactive building blocks which have been used for the design of a wide number of transformations. Precursor of highly reactive keteniminium ions and useful reagent for asymmetric synthesis.

1-(2-phenylethynyl)-2-pyrrolidinone Preparation Products And Raw materials

Raw materials

Preparation Products

1-(2-phenylethynyl)-2-pyrrolidinone Suppliers

Global( 4)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51456	80
Shanghai alkynechem Co., Ltd.	086-021-15821262312 15821262312	info@alkynechem.com	China	1979	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44918	58

Supplier	Advantage
Sigma-Aldrich	80
Shanghai alkynechem Co., Ltd.	58
Energy Chemical	58

1-(2-phenylethynyl)-2-pyrrolidinone 2-Pyrrolidinone, 1-(2-phenylethynyl)- 683246-77-7