High Performance Monomers > Dianhydride Monomers
Dianhydride Monomers
CMCTD / TCA
3-(Carboxymethyl)-1,2,4-cyclopentanetricarboxylic Acid 1,4:2,3-Dianhydride
2D
3D
Product
CAS No: 6053-46-9
Molecular Weight: 224.17
Molecular Formula: C10H8O6
Synonym(s):
CMCTD / TCA
- 1-carboxymethyl
- 2,3,5, cyclopentanetricarboxylic acid
- 2,6:3,5-dianhydride (TCAAH)
- 3-(Carboxymethyl)-1,2,4-cyclopentanetricarboxylic acid
- 1,4:2,3-dianhydride
- Tetrahydro-5, 9-methano-1H-pyrano [3,4-d]oxepin-1,3,6,8 (4H)-tetrone
Applications & Uses
- Polyimide Resins.
- Polyamic Acid Resins.
- Transparent Polyimides.
- Transparent Polyimide Varnish.
- Transparent Polyimide Film.
- Used for Alignment Layer.
HBPDA
Dicyclohexyl-3,4,3',4'-tetracarboxylic Dianhydride
2D
3D
Product
CAS No: 122640-83-9
Molecular Weight: 306.31
Molecular Formula: C16H18O6
Synonym(s):
HBPDA
- Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone
- Dicyclohexyl-3;4-tetracarboxylic dianhydride;
- Dodecahydro-5,5'-bi-2-benzofuran-1,1',3,3'-tetrone;
- Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride;
- Bicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride;
- 5,5'-Biisobenzofuran-1,1',3,3'-tetrone, dodecahydro
Applications & Uses
- Polyimide Resins.
- Polyamic Acid Resins.
- Transparent Polyimides.
- Transparent Polyimide Varnish.
- Transparent Polyimide Film.
- Co-polyimders.
BPDA S-BPDA
3,3',4,4'-Biphenyl tetracarboxylic dianhydride
2D
3D
Product
CAS No: 2420-87-3
Molecular Weight: 294.21
Molecular Formula: C16H6O6
Synonym(s):
BPDA S-BPDA
- 3,3',4,4'-BIPHENYLTETRA CARBOXYLIC ACID DIANHYDRIDE
- 4,4'-BIPHTHALIC ANHYDRIDE
- DIPHENYL-3,3',4,4'-TETRACARBOXYLIC DIANHYDRIDE
- [5,5’-biisobenzofuran]-1,1’,3,3’-tetrone
- 3,4,3'',4''-TETRA CARBONIC DI ANHYDRIDE
Applications & Uses
- Polyimide Resins.
- Heat-resistant plastic film.
- Electronic circuits.
- Middle transfer.
- Fixing belts of copying machine.
- Printer Color resist inks.
- Tape automated bonding (TAB), chip on film (COF), lead lock tape, high density flexible printed circuit (FPC), stiffener for FPC, office automation equipment, flexible solar cells, speaker diaphragms (for mobile phones, plasma televisions and car audio, etc.), heavy electric machinery, office automation equipment, thermal control film for satellites, printed circuit boards, metallic substrates, sheet heating elements, heat resistance wires.
NDCA
2,3-NAPHTHALENEDICARBOXYLIC ANHYDRIDE
2D
3D
Product
CAS No: 716-39-2
Molecular Weight: 198.18
Molecular Formula: C12H6O3
Synonym(s):
NDCA
- 2,3-NAPHTHALENEDI CARBOXYLIC ANHYDRIDE
- 1, 3-Dihydronaphtho[2,3-c] furan-1,3-dione
- benzo [f][2]benzofuran-1, 3-dione
- benzo [f]isobenzofuran-1, 3-quinone
- 2,3, NAPHTHALENEDI CARBOXYLIC ACIDANHYDRIDE
- naphtho[2,3-c] furan-1,3-dione
Applications & Uses
- Electronic chemicals.
- Dye Intermediate.
- OLED display screen.