Advantageous products

2,2'-Bis(trifluoromethyl)- [1,1'-biphenyl]-4,4'-diamine

Abbreviation	TFDB/TFMB
Cas No.	341-58-2
Purity	≥99.9%

4,4'-(Hexafluoroisopropylidene) diphthalic anhydride

Abbreviation	6FDA
Cas No.	1107-00-2
Purity	≥99.9%

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

Abbreviation	BTDA
Cas No.	2421-28-5
Purity	≥98%

3,3',4,4'-Biphenyltetracarboxylic dianhydride

Abbreviation	BPDA
Cas No.	2420-87-3
Purity	≥99.5%

2,3,3',4'-BiphenyLtetracarboxylic dianhydride

Abbreviation	α-BPDA
Cas No.	36978-41-3
Purity	≥99%

4,4'-Oxydiphthalic anhydride

Abbreviation	ODPA
Cas No.	1823-59-2
Purity	≥99.5%

2,2-Bis(3-amino-4-hydroxyphenyl) -hexafluoropropane

Abbreviation	Bis-AP-AF/6FAP
Cas No.	83558-87-6
Purity	≥99.5%

2,2'-Bis(4-aminophenoxyphenyl)propane

Abbreviation	BAPP
Cas No.	13080-86-9
Purity	≥99.5%

1,4-Bis(4-aminophenoxy)benzene

Abbreviation	TPE-Q
Cas No.	3491-12-1
Purity	≥99%

2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine

Abbreviation	M-Tolidine
Cas No.	84-67-3
Purity	≥99.5%

Bisphenol a diethyl dianhydride

Abbreviation	BPADA
Cas No.	38103-06-9
Purity	≥99%

1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate)

Abbreviation	TAHQ
Cas No.	2770-49-2
Purity	≥99%

9,9Bis(3-fluoro-4-aminophenyl)fluorene

Abbreviation	FFDA
Cas No.	127926-65-2
Purity	≥99.5%

9,9-Bis(4-aminophenyl)fluorene

Abbreviation	FDA
Cas No.	15499-84-0
Purity	≥99%

2,3,3’,4’-Tetracarboxydiphenyl oxide dianhydride

Abbreviation	α-ODPA
Cas No.	50662-95-8
Purity	≥99%

2,2'-Bis(trifluoromethyl)-4,4'-diaminodiphenyl ether

Abbreviation	6FODA
Cas No.	344-48-9
Purity	≥99.5%

2,2-Bis[4-(4-aminophenoxy)phenyl]-hexafluoropropanane

Abbreviation	HFBAPP
Cas No.	69563-88-8
Purity	≥99%

1,3-Bis(4-aminophenoxy)benzene

Abbreviation	TPE-R
Cas No.	2479-46-1
Purity	≥99%

4,4'-Diamino-[1,1'-biphenyl]-2,2'- dicarboxylic acid

Abbreviation	Biphenyl carboxylic acid
Cas No.	17557-76-5
Purity	≥99.5%

4,4'-Bis(4-aminophenoxy)biphenyl

Abbreviation	BAPB
Cas No.	13080-85-8
Purity	≥99%

1,3-Bis(3-aminophenoxy)benzene

Abbreviation	APB
Cas No.	10526-07-5
Purity	≥99%

1,2,4,5-cyclohexanetetracarboxylic dianhydride

Abbreviation	HPMDA
Cas No.	2754-41-8
Purity	≥99%

1,2,3,4-Cyclobutanetetracarboxylic1,2,3,4-dianhydride

Abbreviation	CBDA
Cas No.	4415-87-6
Purity	≥99%

2-(4-Aminophenyl)-1H-benzimidazol-5-amine

Abbreviation	APBIA
Cas No.	7621-86-5
Purity	≥99%

2,2-Bis(3-amino-4-hydroxylphenyl)propane

Abbreviation	BAP
Cas No.	1220-78-6
Purity	≥99.5%

2 - (4-aminophenyl) - 5-aminobenzoxazole

Abbreviation	APBOA
Cas No.	13676-47-6
Purity	≥99%

N2-(4-Aminophenyl)-2,5- pyridinediamine

Abbreviation	PIDA
Cas No.	116735-74-1
Purity	≥99.5%

4,4'-Bis(3-aminophenoxy)diphenyl sulfone

Abbreviation	BAPS-M
Cas No.	30203-11-3
Purity	≥99%

3,4'-Oxydianiline

Abbreviation	3,4'-ODA
Cas No.	2657-87-6
Purity	≥99%

4.4-oxybisbenzoic chloride

Abbreviation	DEDC
Cas No.	7158-32-9
Purity	≥99.5%

9,9-Bis(3,4-dicarboxyphenyl) fluorine dianhydride

Abbreviation	BPAF
Cas No.	135876-30-1
Purity	≥99.5%

1,2,3,4-Butanetetracarboxylicdianhydride

Abbreviation	BDA
Cas No.	4534-73-0
Purity	≥99%

9,9-dimethyl-9H-fluorene-2,7- diamine

Abbreviation	S-A-1
Cas No.	216454-90-9
Purity	≥99%

4-Aminobenzoic acid 4-aminophenyl ester

Abbreviation	APAB
Cas No.	20610-77-9
Purity	≥99%

[4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate

Abbreviation	ABHQ
Cas No.	22095-98-3
Purity	≥99%

1,3-dioxo-1,3-dihydroisobenzofuran-5-yl 1,3-dioxo- 1,3-dihydroisobenzofuran-5-carboxylate

Abbreviation	8CI
Cas No.	29111-16-8
Purity	≥99%

Bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate

Abbreviation	PHAP
Cas No.	21117-79-3
Purity	≥99%

4,6-di(1-adamantanyl)-1,3-bis (4-anmino-3-hydroxyphenoxy)benzene

Abbreviation
Cas No.
Purity	≥99%

3,3,4,4-diphenylsulfonetetracarboxylicdianhydride

Abbreviation	DSDA
Cas No.	2540-99-0
Purity	≥99%

1,4,5,8-Naphthalenetetracarboxylic dianhydride

Abbreviation	NTDA
Cas No.	81-30-1
Purity	≥99%

4-Phenylethynylphthalic anhydride

Abbreviation	PEPA
Cas No.	119389-05-8
Purity	≥99%

3,3'-Dihydroxybenzidine

Abbreviation	HAB
Cas No.	2373-98-0
Purity	≥99%

6,6'-Diaminodiphenylmethane-3,3'-dicarboxylic acid

Abbreviation	MBAA
Cas No.	7330-46-3
Purity	≥99%

3,3',5,5'-Tetramethylbenzidine

Abbreviation	TMB
Cas No.	54827-17-7
Purity	≥99%

N,N'-(2,2'-bis(trifluoromethyl)-[1,1'- biphenyl]-4,4'-diyl)bis(4-aminobenzamide)

Abbreviation	AB-TFMB
Cas No.	1449757-11-2
Purity	≥99%

9,9-Bis[4-(4-aminophenoxy)phenyl] fluorene

Abbreviation	BAOFL
Cas No.	47823-88-1
Purity	≥99%

Bis(4-aminophenyl)terephthalate

Abbreviation	BAPT
Cas No.	16926-73-1
Purity	≥99.5%

Phenyl-ethynyl-trimelletic anhydride

Abbreviation	PETA
Cas No.	1329658-14-1
Purity	≥99.5%

4,4-BIS(3-AMINOPHENOXY)BIPHENYL

Abbreviation	43BAPOBP
Cas No.	105112-76-3
Purity	≥99%

1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene

Abbreviation	6FAPB
Cas No.	94525-05-0
Purity	≥99%

CHINATECH

About Chinatech

CHINATECH (TIANJIN) CHEMICAL CO.,LTD. (hereinafter referred to as "Chinatech Chem") ,is an innovative national high-tech enterprise with the mission of "focusing on the R & D and production of advanced functional polyimide monomers and committed to promot

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