ChemicalBook >> CAS DataBase List >>4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)

4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)

4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) structure

CAS No.: 38103-06-9

Chemical Name:: 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)

Synonyms: BPADA;2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride;5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione);BPADA 38103-06-9;ULTEM DIANHYDRIDE;4,4'-BISPHENOL A DIANHYDRIDE;4,4'-(4,4'-isopropylidenediphenoxy)bi;4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic;dicarboxyphenoxy)phenyl]propanedianhydride(BPADA;4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride

CBNumber:: CB3211771

Molecular Formula:: C31H20O8

Molecular Weight:: 520.49

MDL Number:: MFCD00319167

MOL File:: 38103-06-9.mol

MSDS File:: SDS

Last updated:2024-05-22 08:43:37

Request For Quotation

4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Properties

Melting point	184-187 °C(lit.)
Boiling point	712.3±60.0 °C(Predicted)
Density	1.406±0.06 g/cm3(Predicted)
vapor pressure	0Pa at 25℃
storage temp.	Inert atmosphere,Room Temperature
form	powder to crystal
color	White to Light yellow
Sensitive	Moisture Sensitive
InChIKey	MQAHXEQUBNDFGI-UHFFFAOYSA-N
LogP	-2.22 at 21℃
FDA UNII	AX6B5HRE2H
EPA Substance Registry System	1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- (38103-06-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes	Xi
Risk Statements	36/37/38-42
Safety Statements	26-36
WGK Germany	3
RTECS	NP7227500
HS Code	29189900

4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	478032	4,4′-(4,4′-Isopropylidenediphenoxy)bis(phthalic anhydride) 97%	38103-06-9	50g	$126	2024-03-01	Buy
Sigma-Aldrich	478032	4,4′-(4,4′-Isopropylidenediphenoxy)bis(phthalic anhydride) 97%	38103-06-9	250g	$328	2024-03-01	Buy
TCI Chemical	I0856	4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride >98.0%(HPLC)(T)	38103-06-9	25g	$93	2024-03-01	Buy
TCI Chemical	I0856	4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride >98.0%(HPLC)(T)	38103-06-9	100g	$260	2024-03-01	Buy
TRC	I872005	4,4′-(4,4′-Isopropylidenediphenoxy)bis(phthalic anhydride)	38103-06-9	500mg	$65	2021-12-16	Buy

Product number	Packaging	Price	Buy
478032	50g	$126	Buy
478032	250g	$328	Buy
I0856	25g	$93	Buy
I0856	100g	$260	Buy
I872005	500mg	$65	Buy

4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Chemical Properties,Uses,Production

Description

4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride (BPADA) is a diphthalic anhydride structural unit with a core of bisphenol A. BPADA is a precursor for the synthesis of polyimides, which are highly thermally stable and have strong mechanical properties using their bisphenol A core. Polyimide films synthesised from this molecule are incompletely conjugated and therefore have high optical transparency. With their isometric stretchability and high glass transition temperature (Tg = 207 °C), these films are ideal for flexible display substrates. In addition to their high heat resistance, the polyimides are chemically inert and can be used as ion transport membranes in fuel cells.BPADA can also be used to make aerogels that are superhydrophobic (Lotus effect).

Uses

4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) be used for the preparation of a polyimide material.

Preparation

4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride) can be synthesized from 4-chlorophthalic anhydride and bisphenol A. Mainly includes the following steps:(1) Chlorophenyl anhydride imide, synthesis of N-Phenyltetrachlorophthalimide;(2) the synthesis of bisphenol A disodium salt;(3) Nucleophilic substitution reaction in dipolar nonproton solvent;(4) hydrolysis to bisphenol A diether tetraic acid;(5) dehydration to 4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride).

Flammability and Explosibility

Not classified

4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) synthesis

Synthesis of 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) from 4,4'-[(1-methylethylidene)bis(1,4-phenyleneoxy)]bisphthalic acid

4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Preparation Products And Raw materials

Raw materials

4-Chlorophthalic anhydride 4,4'-[(1-methylethylidene)bis(1,4-phenyleneoxy)]bisphthalic acid Bisphenol A

Preparation Products

4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) Suppliers

Global( 272)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daeyeon Chemicals Co., Ltd	021-64478606 +8615900664856	daeyeon001@vip.163.com	China	2062	58
Heynova (Shanghai) New Material Technology CO., Ltd	+8617821320848	zoe@heynovachem.com	China	431	58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.	+8618222493702	sales8@chinatechem.com	China	61	58
Sholon Chem-Tech Co.,Ltd	+8619901505185	amy.yang@sholonchem.com	China	495	58
Mascot I.E.Co .,Ltd.	+86-0519-85010339 +8613584504415	info@mascotchem.com	China	309	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15956	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	18219	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21688	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
Jiangsu Qingquan Chemical Co., Ltd.	+86-571-86589381,86589382,86589383	sales1@qqpharm.com	CHINA	154	55

Supplier	Advantage
Shanghai Daeyeon Chemicals Co., Ltd	58
Heynova (Shanghai) New Material Technology CO., Ltd	58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.	58
Sholon Chem-Tech Co.,Ltd	58
Mascot I.E.Co .,Ltd.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Fengda Chemical Co., Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Jiangsu Qingquan Chemical Co., Ltd.	55

View Lastest Price from 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-05-31	4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride) 38103-06-9	US $0.00 / KG	1KG	≥99%	200mt/year	Jinan Finer Chemical Co., Ltd
2024-01-23	dicarboxyphenoxy)phenyl]propanedianhydride(BPADA 38103-06-9	US $0.00 / KG	1KG	99.00%	1500KG/month	Shanghai Daken Advanced Materials Co.,Ltd
2024-01-06	4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride 38103-06-9	US $158.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)
38103-06-9
US $0.00 / KG
≥99%
Jinan Finer Chemical Co., Ltd

dicarboxyphenoxy)phenyl]propanedianhydride(BPADA
38103-06-9
US $0.00 / KG
99.00%
Shanghai Daken Advanced Materials Co.,Ltd

4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride
38103-06-9
US $158.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

38103-06-9(4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE))Related Search:

Sodium tert-pentoxide Bis(4-hydroxyphenyl) Sulfone 9,9-Bis(4-hydroxyphenyl)fluorene Vitamin A palmitate Tocopheryl acetate

2-oxoglutaric acid, compound with 5-hydroxy-6-methylpyridine-3,4-dimethanol (1:1) Vitamin A oil D-alpha-Tocopheryl acetate Vitamin B12 Menlaquinone 7

Ascorbic Acid Pyridoxine 4-PHENOXYBENZOIC ACID 3-Phenoxybenzoic acid 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)

5-Methoxy-isobenzofuran-1,3-dione 3-Phenoxybenzaldehyde 3-(4-METHYLPHENOXY)BENZOIC ACID

1of4

ULTEM DIANHYDRIDE 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) 4,4'-BISPHENOL A DIANHYDRIDE 5,5’-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-3-isobenzofurandione 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic 4,4'-[(isopropylidene)bis(p-phenyleneoxy)]diphthalic dianhydride 5,5'-[(1-Methylethylidene)bis(4,1-phenyleneoxy)]bis-1,3-isobenzofurandione 5,5''-[(1-METHYLETHYLIDENE)BIS(4,1-PHENYLENEOXY)]BIS-1,3-ISOBENZOFURANDIONE(BPADA) 5,5'-[(Propane-2,2-diyl)bis(p-phenyleneoxy)]bis(isobenzofuran-1,3-dione) 5,5'-[1-Methyl-1,1-ethanediylbis(1,4-phenylene)bisoxy]bis(isobenzofuran-1,3-dione) 5,5'-[2,2-Propanediylbis(p-phenyleneoxy)]bis(isobenzofuran-1,3-dione) 5,5'-[Isopropylidenebis(1,4-phenylene)bisoxy]bis(isobenzofuran-1,3-dione) 5,5'-[Isopropylidenebis[(4,1-phenylene)(oxy)]]bis(isobenzofuran-1,3-dione) 5,5'-[2,2-Propanediylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione) 1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- 5,5'-[Propane-2,2-diylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione) 2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride(BPA 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) (BPADA) isopropylidenediphenoxy)bis-(phthalic anhydride) (BPADA) 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride 2,2-bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride(BPADA) 5,5'-[propane-2,2-diylbis(benzene-4,1-diyloxy)]bis(2-benzofuran-1,3-dione) dicarboxyphenoxy)phenyl]propanedianhydride(BPADA 4,4'-(4,4'-isopropylidenediphenoxy)bi BPADA 38103-06-9 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride > Name: 4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)(BPADA)CAS: 38103-06-9 2,2-bis(4-hydroxyphenyl)propane bis(phthalic anhydride) BPADA 2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propane dianhydride 5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) （BPADA）4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride 5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione) 38103-06-9 C31H20O8 strong recommend Anhydride Monomers Monomers Polymer Science 38103-06-9