Acetylenedicarboxylic acid

Identify Properties Prices Suppliers 15 Links ☰

Identify Properties Prices Suppliers 15 Links

CAS 142-45-0

Formula C4H2O4

MDL MFCD00004362

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
960143447730	Acetylenedicarboxylic acid (960143447730)		on request	+ -

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Identify

CAS:

142-45-0

EINECS:

205-536-0

Molecular Formula:

C4H2O4

MDL:

MFCD00004362

SMILES:

C(#CC(=O)O)C(=O)O

Properties

Molecular Weight:

114.06 g·mol−1

Melting point:

~82° C (dec.)

Prices

For Acetylenedicarboxylic acid we can currently show 20 prices in the last 10 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 105.00 for 25 g to USD 14.00 per 5 g in 2023 .

Last detected Prices

Size	Availability	Last Price	Quantity
5 g	on request	$14.00	+ -
25 g	on request	$39.00	+ -
50 g	on request	$156.00	+ -
100 g	on request	$288.00	+ -

Last price review [2023-02-13]

Suppliers

Global Acetylenedicarboxylic acid Suppliers : Germany (2) P.R.China (11) Switzerland (1) USA (1)

Supplier	Phone	Fax	Country	Inquiry contact
BuGuCh & Partners			Germany	REQUEST
Capot Chemical Co., Ltd.	+86-571-85586718	+86-571-85864795	P.R.China	REQUEST
CM Fine Chemicals			Switzerland	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Hangzhou Keying Chem Co., Ltd.	+86-571-85378921	+86-571-85378913	P.R.China	REQUEST
Hangzhou Lingrui Chemical Co., Ltd.	+86-571-88092529	+86-571-87334908	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Merck Schuchardt OHG	+49-8102-802 0	+49-8102-802 175	Germany	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Simagchem Corporation	+86 592 2680 277	+86 592 2680 237	P.R.China	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST
Xiamen Equation Chemical Co.,Ltd	+86 592 6515854	+86 592 6515854	P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST
Zehao Industry Co., Ltd.	+86-531-88909322	+86-531-88909322	P.R.China	REQUEST
Zhangjiagang Pharmabl Co., Ltd	+86-512-58189490	+86-512-58181390	P.R.China	REQUEST