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1,4-BIS(DIMETHYLAMINO)-2-BUTYNE

1,4-BIS(DIMETHYLAMINO)-2-BUTYNE structure

CAS No.: 111-53-5

Chemical Name:: 1,4-BIS(DIMETHYLAMINO)-2-BUTYNE

Synonyms: 1,4-BIS(DIMETHYLAMINO)-2-BUTYNE;n,n,n’,n’-tetramethyl-2-butyne-4-diamine;N,N,N',N'-tetramethylbut-2-ynylenediamine;N,N,N',N'-Tetramethyl-2-butyn-1,4-diamine;N,N,N',N'-TETRAMETHYL-2-BUTYNE-1,4-DIAMINE;N,N,N',N'-tetramethylbut-2-yne-1,4-diamine;2-Butyne-1,4-diamine, N1,N1,N4,N4-tetramethyl-

CBNumber:: CB1442872

Molecular Formula:: C8H16N2

Molecular Weight:: 140.23

MDL Number:: MFCD00014878

MOL File:: 111-53-5.mol

Last updated:2023-05-04 15:15:00

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1,4-BIS(DIMETHYLAMINO)-2-BUTYNE Properties

Boiling point	92 °C(Press: 31 Torr)
Density	0.8547 g/cm3
pka	7.73±0.28(Predicted)
FDA UNII	90B3HPN3J2
EPA Substance Registry System	2-Butyne-1,4-diamine, N,N,N',N'-tetramethyl- (111-53-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312-P330-P501

1,4-BIS(DIMETHYLAMINO)-2-BUTYNE price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S445878	N,N,N',N'-TETRAMETHYL-2-BUTYNE-1,4-DIAMINE Aldrich	111-53-5	1g	$110	2024-03-01	Buy
American Custom Chemicals Corporation	CHM0005267	1,4-BIS(DIMETHYLAMINO)-2-BUTYNE 95.00%	111-53-5	5MG	$503.39	2021-12-16	Buy

Product number	Packaging	Price	Buy
S445878	1g	$110	Buy
CHM0005267	5MG	$503.39	Buy

1,4-BIS(DIMETHYLAMINO)-2-BUTYNE Chemical Properties,Uses,Production

Synthesis Reference(s)

Journal of the American Chemical Society, 79, p. 4140, 1957 DOI: 10.1021/ja01572a044

1,4-BIS(DIMETHYLAMINO)-2-BUTYNE Preparation Products And Raw materials

Raw materials

Preparation Products

1-DIMETHYLAMINO-2-PROPYNE

1,4-BIS(DIMETHYLAMINO)-2-BUTYNE Suppliers

Global( 11)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
3B Pharmachem (Wuhan) International Co.,Ltd.	821-50328103-801 18930552037	3bsc@sina.com	China	15848	69
Shanghai alkynechem Co., Ltd.	086-021-15821262312 15821262312	info@alkynechem.com	China	1969	58
Shaanxi Dideu Medichem Co. Ltd	029-81124267 15229202216	1073@dideu.com	China	10011	58

Supplier	Advantage
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Shanghai alkynechem Co., Ltd.	58
Shaanxi Dideu Medichem Co. Ltd	58

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1,4-BIS(DIMETHYLAMINO)-2-BUTYNE N,N,N',N'-TETRAMETHYL-2-BUTYNE-1,4-DIAMINE N,N,N',N'-Tetramethyl-2-butyn-1,4-diamine n,n,n’,n’-tetramethyl-2-butyne-4-diamine N,N,N',N'-tetramethylbut-2-ynylenediamine 2-Butyne-1,4-diamine, N1,N1,N4,N4-tetramethyl- N,N,N',N'-tetramethylbut-2-yne-1,4-diamine 111-53-5