3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE

CAS No.	2540-99-0
Chemical Name:	3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE
Synonyms:	DSDA;SO2DPA;4,4'-SULFONYLDIPHTHALIC ANHYDRIDE;4,4'-Sulfonyldiphthalic dianhydride;diphenylsulfonetetracarboxylicdianhydride;5,5'-Sulfonylbis(isobenzofuran-1,3-dione);3,3',4,4'-Diphenylsulfonetetracarboxylic ,97%;4,4'-Sulfonylbisphthalic 1,2:1',2'-dianhydride;4,4'-Sulfonylbisphthalic acid-1,2:1',2'-dianhydride;3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE
CBNumber:	CB2480514
Molecular Formula:	C16H6O8S
Formula Weight:	358.28
MOL File:	2540-99-0.mol

3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE Property

mp :

283 °C

NIST Chemistry Reference:

Bis-(3-phthalyl anhydride) sulfone(2540-99-0)

EPA Substance Registry System:

1,3-Isobenzofurandione, 5,5'-sulfonylbis-(2540-99-0)

Safety

3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE Chemical Properties,Usage,Production

3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE Preparation Products And Raw materials

Raw materials
SODIUM SULPHIDE HYDRATE Acetic anhydride Acetone Hydrogen peroxide Phosphotungstic acid 44-hydrate Phthalic anhydride Hydrochloric acid Bromine Acetic acid glacial Sodium hydroxide PETROLEUM ETHER gamma-Butyrolactone

Preparation Products

3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE Suppliers Global( 28)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)	+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)	sh@meryer.com	CHINA	40407	62
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 QQ:452520369	+86 (573) 82222643	sales@maya-r.com	CHINA	11859	57
Shanghai Sphchem Co., Ltd.	+86 (21) 5649-1756+86 / 13512199871	+86 (21) 5649-1756	sales@sphchem.com	CHINA	3961	55
TCI Japan	03-3668-0489	03-3668-0520	sales@tokyokasei.co.jp	JAPAN	24828	80
TCI Europe	+32 (0)3 735 07 00	+32 (0)3 735 07 01	sales@tcieurope.eu	Europe	24334	75
TCI AMERICA	+1-800-423-8616 / +1-503-283-1681	+1-888-520-1075 / +1-503-283-1987	sales@tciamerica.com	USA	24115	75
9ding chemical ( Shanghai) Limited	4009209199	86-021-52271987	sales@9dingchem.com	CHINA	22684	55

2540-99-0(3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE)Related Search:

3-(Methylsulfonyl)benzaldehyde Methyl 3-Mercaptobenzoate 4-Benzenesulfonylbenzoic acid 3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE Methyl 4-Mercaptobenzoate Phthalic anhydride 4,4'-Dimethyldiphenylsulfoxide DI-P-TOLYL SULFONE 4-(METHYLTHIO)BENZOIC ACID DIMETHYL DIPHENYL SULFONE 4,4'-DICARBOXYLATE 4-Mercaptobenzoic acid 3-Methylthioanisole 4-METHYLDIPHENYL SULFIDE di-p-tolyl sulphide 4-(PHENYLTHIO)BENZALDEHYDE 4-(Methylthio)benzaldehyde 4-METHANESULFONYL-BENZOIC ACID METHYL ESTER PHENYL P-TOLYL SULFONE

3,3',4,4'-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE 2540-99-0 4,4'-SULFONYLDIPHTHALIC ANHYDRIDE DSDA Reagent for High-Performance Polymer Research Diphenyl Sulfones (for High-Performance Polymer Research) Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research) 4,4'-Sulfonyldiphthalic dianhydride diphenylsulfonetetracarboxylicdianhydride C16H6O8S 3,3,4,4''-DIPHENYLSULFONETETRACARBOXYLIC DIANHYDRIDE 96+% Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research) Diphenyl Sulfones (for High-Performance Polymer Research) Functional Materials Reagent for High-Performance Polymer Research 4,4'-Sulfonylbis(benzene-1,2-dicarboxylic acid)1,2:1',2'-dianhydride 4,4'-Sulfonylbisphthalic 1,2:1',2'-dianhydride 4,4'-Sulfonylbisphthalic acid-1,2:1',2'-dianhydride SO2DPA 5-(1,3-diketoisobenzofuran-5-yl)sulfonylisobenzofuran-1,3-quinone 5-[(1,3-dioxo-2-benzofuran-5-yl)sulfonyl]-2-benzofuran-1,3-dione 3,3',4,4'-Diphenylsulfonetetracarboxylic ,97% 00000 3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride (purified by sublimation) 5,5'-Sulfonylbis(isobenzofuran-1,3-dione)