ChemicalBook >> CAS DataBase List >>1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one

1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one

1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one structure

CAS No.: 19753-66-3

Chemical Name:: 1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one

Synonyms: triphenylphosphoranylidene-2-butanone;1-(Triphenylphosphoranylidene)butan-2-one;2-Butanone, 1-(triphenylphosphoranylidene)-;1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one

CBNumber:: CB7843493

Molecular Formula:: C22H21OP

Molecular Weight:: 332.38

MDL Number:: MFCD09031090

MOL File:: 19753-66-3.mol

Last updated:2026-09-12 18:55:07

Request For Quotation

1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one Properties

Melting point	208-210 °C
Boiling point	489.6±28.0 °C(Predicted)
Density	1.12±0.1 g/cm3(Predicted)

1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00B71T	1-(Triphenylphosphoranylidene)Butan-2-One 97%	19753-66-3	250mg	$27	2026-05-28	Buy
aablocks	AA00B71T	1-(Triphenylphosphoranylidene)Butan-2-One 97%	19753-66-3	1g	$72	2026-05-28	Buy
aablocks	AA00B71T	1-(Triphenylphosphoranylidene)Butan-2-One 97%	19753-66-3	5g	$240	2026-05-28	Buy
American Custom Chemicals Corporation	CHM0370935	1-(TRIPHENYL-LAMBDA-5-PHOSPHANYLIDENE)-BUTAN-2-ONE 95.00%	19753-66-3	5MG	$503.51	2021-12-16	Buy

Product number	Packaging	Price	Buy
AA00B71T	250mg	$27	Buy
AA00B71T	1g	$72	Buy
AA00B71T	5g	$240	Buy
CHM0370935	5MG	$503.51	Buy

1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one Suppliers

Global Suppliers ( 12)

Supplier	Tel	Email	Country	ProdList	Advantage
Beijing Minruida Technology Co., Ltd.	010-82387566	sales@mreda.com.cn	China	19323	58
Shanghai Hecheng Medical Technology Co., LTD	13564747822	669027880@qq.com	China	1123	58
Bide Pharmatech Ltd.	400-1647117 13681763483	product02@bidepharm.com	China	59929	58
Nanjing Shizhou Biology Technology Co.,Ltd	18351873721	helen.zhang@synzest.com	China	8283	58
Hangzhou Bingochem Co., Ltd.	0571-87658025	sales@bingochem.com	China	21532	58
SHAANXI?DIDEU?MEDICHEM CO.LTD	17691182729 17392216275	1073@dideu.com	China	9993	58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.	025-66061636 19370895928	qqyang@aikonchem.com	China	9995	58
Shanghai Kangenbo Medical Technology Co., Ltd.	400-1388-521 17510465506	renhuirong@kangenbo.cn	China	9988	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +8619957148339	market18@leapchem.com	China	24569	58

Supplier	Advantage
Beijing Minruida Technology Co., Ltd.	58
Shanghai Hecheng Medical Technology Co., LTD	58
Bide Pharmatech Ltd.	58
Nanjing Shizhou Biology Technology Co.,Ltd	58
Hangzhou Bingochem Co., Ltd.	58
SHAANXI?DIDEU?MEDICHEM CO.LTD	58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.	58
Shanghai Kangenbo Medical Technology Co., Ltd.	58
HANGZHOU LEAP CHEM CO., LTD.	58

19753-66-3 (1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one) Related Search:

4-Methyl-1-(triphenyl-lambda5-phosphanylidene)-pentan-2-one 1-(Triphenyl-lambda5-phosphanylidene)-pentan-2-one Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one AURORA KA-1174

Methyl (3R)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidenehexanoate

1of2

triphenylphosphoranylidene-2-butanone 2-Butanone, 1-(triphenylphosphoranylidene)- 1-(Triphenylphosphoranylidene)butan-2-one 1-(Triphenyl-lambda5-phosphanylidene)-butan-2-one 19753-66-3