3,3',4,4'-Benzophenonetetracarboxylic dianhydride

Identify Properties Safty Prices Suppliers 22 Links ☰

Identify Properties Safty Prices Suppliers 22 Links

CAS 2421-28-5

Formula C17H6O7

MDL MFCD00005923

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
180182648534	3,3',4,4'-Benzophenonetetracarboxylic dianhydride (180182648534)		on request	+ -

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Identify

Synonyms:

btda~4,4-carbonyldiphthalic anhydride ; notavailable ; 4,4'-carbonyldiphthalic anhydride ; labotest-bb lt02097910 ; 4,4'-diphthalic anhydride ketone ; phthalic anhydride, 4,4'-carbonyldi- ; benzophenonetetracarboxylic anhydride ; btda ; 5,5'-carbonylbis-3-isobenzofurandione ; 4,4'-carbonylbis[phthalic anhydride]

CAS:

2421-28-5

EINECS:

219-348-1

Molecular Formula:

C17H6O7

MDL:

MFCD00005923

Properties

Molecular Weight:

322.23 g·mol−1

Density:

1,57 g/cm³

Melting point:

218-222 °C(lit.)

Boiling point:

320 °C 5mm

Flash point:

324 °C

Solubility:

DMF: 0.1 g/mL, clear

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37 (R)

Safety Codes:

25 (S)

WGK Germany:

Prices

For 3,3',4,4'-Benzophenonetetracarboxylic dianhydride we can currently show 6 prices in the last 8 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 2018 from USD 362.00 for 500 g to USD 61.00 per 100 g in 2023 .

Last detected Prices

Size	Availability	Last Price	Quantity
100 g	on request	$61.00	+ -
500 g	on request	$120.00	+ -
2.50 kg	on request	$444.00	+ -

Last price review [2023-07-28]

Suppliers

Global 3,3',4,4'-Benzophenonetetracar... Suppliers : Germany (2) P.R.China (17) USA (2) Switzerland (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
Chemport Science & Technology (Shanghai) Co., Ltd.	+86 21 5838 1983	+86 21 5076 2876	P.R.China	REQUEST
Chriskev Company, Inc.	+1-(913)491-4911	+1-(913)491 9451	USA	REQUEST
CM Fine Chemicals			Switzerland	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Evonik ( formerly Wilshire Technologies, Inc. )	+1-609-683-1017	+1-732-274-0149	USA	REQUEST
Finetech Industry Limited	+86-27-8746 5837	+86-27-8777 2287	P.R.China	REQUEST
Haihang Industry Co., Ltd.	+86 13386404752	+86-531-85821093	P.R.China	REQUEST
Hangzhou Keying Chem Co., Ltd.	+86-571-85378921	+86-571-85378913	P.R.China	REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)	+86 571 88026825	+86 571 88282557	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Lori Industry Co., Ltd	+86-13011713125	+86-13011713125	P.R.China	REQUEST
Merck Schuchardt OHG	+49-8102-802 0	+49-8102-802 175	Germany	REQUEST
Nantong Xindao Biotech Ltd	+86 19033786557		P.R.China	REQUEST
Sancai Industry Co.,Ltd.	+86-531-88913079	+86-531-88913079	P.R.China	REQUEST
Shandong Ench Chemical Co.,Ltd	+86-13869131854	+86 531-8637666	P.R.China	REQUEST
Shandong Lanhai Industry Co.,Ltd.	+86-15953182965		P.R.China	REQUEST
Unilong Industry Co.,Ltd	+86-15668417750	+86-531-55690079	P.R.China	REQUEST
World. Chem. Co., Ltd.	+86-21-56795266	+86-21-56795766	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