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1, 2, 4, 5-Cyclohexane tetracarboxylic dianhydride 1, 2, 4, 5-Cyclohexane tetracarboxylic dianhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 2754-41-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H8O6, Molecular Weight: 224.17. US Biological Life Sciences. USBiological 9
Worldwide
1, 4, 5, 8-Naphthalene tetracarboxylic Dianhydride 1, 4, 5, 8-Naphthalene tetracarboxylic Dianhydride is used as a reagent in the preparation of novel fluorescent markers for hypoxic cells of naphthalimides with two heterocyclic side chains for bioreductive binding. Group: Biochemicals. Grades: Highly Purified. CAS No. 81-30-1. Pack Sizes: 1g, 5 g. Molecular Formula: C14H4O6, Molecular Weight: 268.18. US Biological Life Sciences. USBiological 9
Worldwide
1,6,7,12-Tetra-tert-butylphenoxyperylene-3,4,9,10-tetracarboxylic dianhydride 1,6,7,12-Tetra-tert-butylphenoxyperylene-3,4,9,10-tetracarboxylic dianhydride. Uses: Designed for use in research and industrial production. CAS No. 156028-30-7. Molecular formula: C64H56O10. Mole weight: 985.14. Purity: 0.95. Product ID: ACM156028307. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1,7-Dibromo-3,4,9,10-tetracarboxylic acid dianhydride 1,7-Dibromo-3,4,9,10-tetracarboxylic acid dianhydride. Uses: Synthetic building block of high-mobility air-stable n-type semiconductors (electron-transport small organic molecules and polymers). Group: Organic field effect transistor (ofet) materials synthetic tools and reagents. CAS No. 118129-60-5. Pack Sizes: 1 g in poly bottle. Product ID: 11, 22-dibromo-7, 18-dioxaheptacyclo[14.6.2.22, 5.03, 12.04, 9.013, 23.020, 24]hexacosa-1(22), 2, 4, 9, 11, 13(23), 14, 16(24), 20, 25-decaene-6, 8, 17, 19-tetrone. Molecular formula: 550.11. Mole weight: C24H6Br2O6. O=C (C (C=C1)=C2C3=C1C4=C5C (C3=C (Br)C=C26)=CC=C7C5=C (C (OC7=O)=O)C=C4Br)OC6=O. 1S/C24H6Br2O6/c25-13-5-12-16-10 (22 (28)32-24 (12)30)4-2-8-18-14 (26)6-11-15-9 (21 (27)31-23 (11)29)3-1-7 (19 (15)18)17 (13)20 (8)16/h1-6H, WPBVUAVIGWNDGT-UHFFFAOYSA-N. WPBVUAVIGWNDGT-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,3,3',4'-Biphenyltetracarboxylic dianhydride 2,3,3',4'-Biphenyltetracarboxylic dianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [4,5']BIISOBENZOFURANYL-1,3,1',3'-TETRAONE;2,3,3',4'-BIPHENYL TETRACARBOXYLIC DIANHYDRIDE;1,1'-Biphenyl-2,3,3',4'-tetracarboxylic acid 2,3:3',4'-dianhydride;2,3,3',4'-Biphenyltetracarboxylic 2,3:3',4'-dianhydride;4,5'-Bi(1,3-isobenzofurandione);4,5'-Bi[i. Product Category: Heterocyclic Organic Compound. CAS No. 36978-41-3. Molecular formula: C16H6O6. Mole weight: 294.21. Purity: 0.96. IUPACName: 4-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione. Canonical SMILES: C1=CC(=C2C(=C1)C(=O)OC2=O)C3=CC4=C(C=C3)C(=O)OC4=O. Density: 1.625g/cm³. Product ID: ACM36978413. Alfa Chemistry — ISO 9001:2015 Certified. Categories: [4,5'-Biisobenzofuran]-1,1',3,3'-tetrone. Alfa Chemistry. 3
2,6-Dibromonaphthalene-1,4,5,8-tetracarboxylic Dianhydride 2,6-Dibromonaphthalene-1,4,5,8-tetracarboxylic Dianhydride. Group: Small molecule semiconductor building blocksmonomerspolymerssemiconductor blocks. Alternative Names: 4,9-Dibromoisochromeno[6,5,4-def]isochromene-1,3,6,8-tetraone. CAS No. 83204-68-6. Product ID: 2, 9-dibromo-6, 13-dioxatetracyclo[6.6.2.04, 16.011, 15]hexadeca-1, 3, 8, 10, 15-pentaene-5, 7, 12, 14-tetrone. Molecular formula: 425.97g/mol. Mole weight: C14H2Br2O6. C1=C2C3=C4C (=CC (=C3C (=O)OC2=O)Br)C (=O)OC (=O)C4=C1Br. InChI=1S/C14H2Br2O6/c15-5-1-3-7-8-4 (12 (18)22-13 (19)9 (5)8)2-6 (16)10 (7)14 (20)21-11 (3)17/h1-2H. FEDCHNPLDKDTNS-UHFFFAOYSA-N. Alfa Chemistry Materials 5
2-Bromonaphthalene-1,4,5,8-tetracarboxylic 1,8:4,5-Dianhydride 2-Bromonaphthalene-1,4,5,8-tetracarboxylic 1,8:4,5-Dianhydride. Group: Small molecule semiconductor building blocks. CAS No. 846-20-8. Product ID: 2-bromo-6, 13-dioxatetracyclo[6.6.2.04, 16.011, 15]hexadeca-1, 3, 8(16), 9, 11(15)-pentaene-5, 7, 12, 14-tetrone. Molecular formula: 347.07g/mol. Mole weight: C14H3BrO6. C1=CC2=C3C4=C1C (=O)OC (=O)C4=CC (=C3C (=O)OC2=O)Br. InChI=1S/C14H3BrO6/c15-7-3-6-8-4 (11 (16)20-13 (6)18)1-2-5-9 (8)10 (7)14 (19)21-12 (5)17/h1-3H. MLQKQYZNRQBIKB-UHFFFAOYSA-N. Alfa Chemistry Materials 5
3,3,4,4-Biphenyltetracarboxylic dianhydride 3,3,4,4-Biphenyltetracarboxylic dianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: S-BDPA;S-BPDA;[5,5'-biisobenzofuran]-1,1',3,3'-tetrone;[5,5-Biisobenzofuran]-1,1,3,3-tetrone;5,5'-Biisobenzofuran-1,1',3,3'-tetrone;DIPHENYL-3,3,4,4-TETRACARBOXYLIC DIANHYDRIDE;4,4-BIPHTHALIC ANHYDRIDE;3,4:3,4-BIPHENYLTETRACARBOXYLIC DIANHYDRIDE. Product Category: Polymer/Macromolecule. CAS No. 2420-87-3. Molecular formula: C16H6O6. Mole weight: 294.22. Purity: 0.96. IUPACName: 5-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione. Canonical SMILES: C1=CC2=C(C=C1C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O. Density: 1.625g/cm³. ECNumber: 219-342-9. Product ID: ACM2420873. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
3, 4, 9, 10-Perylene tetracarboxylic dianhydride 3, 4, 9, 10-Perylene tetracarboxylic dianhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 128-69-8. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C24H8O6. US Biological Life Sciences. USBiological 8
Worldwide
Bicyclo[2.2.2]-7-octene-2,3,5,6-tetracarboxylic Dianhydride White powder. CAS No. 1719-83-1. Pack Sizes: 50g. Product ID: FR-0281. M.P. >300. Mole weight: 248.19. Frinton Laboratories Inc
Frinton Laboratories
Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,8-Etheno-1H,3H-benzo[1,2-c:4,5-c]difuran-1,3,5,7-tetrone, 3a,4,4a,7a,8,8a-hexahydro-;TIMTEC-BB SBB007762;BICYCLO(2.2.2)OCT-7-ENE-2,3,5,6-TETRACARBOXYLIC ACID DIANHYDRIDE;BICYCLO[2.2.2]OCT-7-ENE-2,3,5,6-TETRACARBOXYLIC DIANHYDRIDE;BICYCLO[2.2.2]OCT-7-ENE. Product Category: Polymer/Macromolecule. CAS No. 1719-83-1. Molecular formula: C12H8O6. Mole weight: 248.19. Product ID: ACM1719831. Alfa Chemistry — ISO 9001:2015 Certified. Categories: EINECS 217-009-2. Alfa Chemistry. 2
Bicyclo[2.2.2]Oct-7-Ene-2,3,5,6-Tetracarboxylic Dianhydride Bicyclo[2.2.2]Oct-7-Ene-2,3,5,6-Tetracarboxylic Dianhydride. Uses: This product is suitable for scientific research. Group: Monomerspolymers. Alternative Names: Bicyclooctenetetracarboxylic dianhydride, Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic 2,3:5,6-dianhydride. CAS No. 1719-83-1. Product ID: 4, 10-dioxatetracyclo[5.5.2.02, 6.08, 12]tetradec-13-ene-3, 5, 9, 11-tetrone. Molecular formula: 248.19. Mole weight: C12H8O6. O=C1OC (=O)C2[C@@H]3C=C[C@H] (C12)C4C3C (=O)OC4=O. 1S/C12H8O6/c13-9-5-3-1-2-4 (7 (5)11 (15)17-9)8-6 (3)10 (14)18-12 (8)16/h1-8H/t3-, 4+, 5?, 6?, 7?, 8?. XLOGCGOPKPCECW-YSXAZQPSSA-N. 98%. Alfa Chemistry Materials 4
Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic Dianhydride (purified by sublimation) Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic Dianhydride (purified by sublimation). Group: other material building blocksmonomerspolymers. CAS No. 1719-83-1. Product ID: 4, 10-dioxatetracyclo[5.5.2.02, 6.08, 12]tetradec-13-ene-3, 5, 9, 11-tetrone. Molecular formula: 248.19g/mol. Mole weight: C12H8O6. C1=CC2C3C (C1C4C2C (=O)OC4=O)C (=O)OC3=O. InChI=1S/C12H8O6/c13-9-5-3-1-2-4 (7 (5)11 (15)17-9)8-6 (3)10 (14)18-12 (8)16/h1-8H. XLOGCGOPKPCECW-UHFFFAOYSA-N. Alfa Chemistry Materials 5
Bicyclo[2.2.2]octane-2,3,5,6-tetracarboxylic 2,3:5,6-Dianhydride Bicyclo[2.2.2]octane-2,3,5,6-tetracarboxylic 2,3:5,6-Dianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Hexahydro-1H,3H-4,8-ethanobenzo[1,2-c:4,5-c']difuran-1,3,5,7-tetraone; BODA. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 2754-40-7. Molecular formula: C12H10O6. Mole weight: 250.21 g/mol. Purity: 98.0%(T). Product ID: ACM-MO-2754407. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Dicyclohexyl-3,4,3',4'-tetracarboxylic Dianhydride Dicyclohexyl-3,4,3',4'-tetracarboxylic Dianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Dodecahydro-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone; HBPDA. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Almost White Powder to Crystal. CAS No. 122640-83-9. Molecular formula: C16H18O6. Mole weight: 306.31 g/mol. Purity: 97.0%(T). Product ID: ACM-MO-122640839. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
meso-Butane-1,2,3,4-tetracarboxylic Dianhydride meso-Butane-1,2,3,4-tetracarboxylic Dianhydride. Group: Monomerspolymers. CAS No. 17309-39-6. Product ID: (3S)-3-[(3R)-2,5-dioxooxolan-3-yl]oxolane-2,5-dione. Molecular formula: 198.13g/mol. Mole weight: C8H6O6. C1C(C(=O)OC1=O)C2CC(=O)OC2=O. InChI=1S/C8H6O6/c9-5-1-3 (7 (11)13-5)4-2-6 (10)14-8 (4)12/h3-4H, 1-2H2/t3-, 4+. OLQWMCSSZKNOLQ-ZXZARUISSA-N. Alfa Chemistry Materials 4
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride Naphthalene-1,4,5,8-tetracarboxylic Dianhydride. Group: Organic field effect transistor (ofet) materials monomerspolymers. CAS No. 81-30-1. Product ID: 6, 13-dioxatetracyclo[6.6.2.04, 16.011, 15]hexadeca-1(15), 2, 4(16), 8, 10-pentaene-5, 7, 12, 14-tetrone. Molecular formula: 268.18g/mol. Mole weight: C14H4O6. C1=CC2=C3C (=CC=C4C3=C1C (=O)OC4=O)C (=O)OC2=O. InChI=1S/C14H4O6/c15-11-5-1-2-6-10-8 (14 (18)20-12 (6)16)4-3-7 (9 (5)10)13 (17)19-11/h1-4H. YTVNOVQHSGMMOV-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride (purified by sublimation) Naphthalene-1,4,5,8-tetracarboxylic Dianhydride (purified by sublimation). Group: other material building blocksorganic field effect transistor (ofet) materials monomerspolymers. Alternative Names: NTCDA (purified by sublimation). CAS No. 81-30-1. Product ID: 6, 13-dioxatetracyclo[6.6.2.04, 16.011, 15]hexadeca-1(15), 2, 4(16), 8, 10-pentaene-5, 7, 12, 14-tetrone. Molecular formula: 268.18. Mole weight: C14H4O6. C1=CC2=C3C (=CC=C4C3=C1C (=O)OC4=O)C (=O)OC2=O. InChI=1S/C14H4O6/c15-11-5-1-2-6-10-8 (14 (18)20-12 (6)16)4-3-7 (9 (5)10)13 (17)19-11/h1-4H. YTVNOVQHSGMMOV-UHFFFAOYSA-N. >99.0%(HPLC). Alfa Chemistry Materials 5
Naphthalene-1,4,5,8-tetracarboxylic Dianhydride, (purified by sublimation) Naphthalene-1,4,5,8-tetracarboxylic Dianhydride, (purified by sublimation). Group: Semiconducting materials polymers. CAS No. 81-30-1. Product ID: 6, 13-dioxatetracyclo[6.6.2.04, 16.011, 15]hexadeca-1(15), 2, 4(16), 8, 10-pentaene-5, 7, 12, 14-tetrone. Molecular formula: 268.18g/mol. Mole weight: C14H4O6. C1=CC2=C3C (=CC=C4C3=C1C (=O)OC4=O)C (=O)OC2=O. InChI=1S/C14H4O6/c15-11-5-1-2-6-10-8 (14 (18)20-12 (6)16)4-3-7 (9 (5)10)13 (17)19-11/h1-4H. YTVNOVQHSGMMOV-UHFFFAOYSA-N. Alfa Chemistry Materials 5
N,N-Dioctyl-1,6,7,12-Tetra-tert-butylphenoxyperylene-3,4,9,10-tetracarboxylic dianhydride N,N-Dioctyl-1,6,7,12-Tetra-tert-butylphenoxyperylene-3,4,9,10-tetracarboxylic dianhydride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences. USBiological 7
Worldwide
Perylene-3,4,9,10-tetracarboxylic dianhydride WetSolid. Group: Organic field effect transistor (ofet) materials organic solar cell (opv) materials other materials. CAS No. 128-69-8. Product ID: 7, 18-dioxaheptacyclo[14.6.2.22, 5.03, 12.04, 9.013, 23.020, 24]hexacosa-1(23), 2, 4, 9, 11, 13, 15, 20(24), 21, 25-decaene-6, 8, 17, 19-tetrone. Molecular formula: 392.3g/mol. Mole weight: C24H8O6. C1=CC2=C3C (=CC=C4C3=C1C5=C6C4=CC=C7C6=C (C=C5)C (=O)OC7=O)C (=O)OC2=O. InChI=1S / C24H8O6 / c25-21-13-5-1-9-10-2-6-15-20-16 (24 (28) 30-23 (15) 27) 8-4-12 (18 (10) 20) 11-3-7-14 (22 (26) 29-21) 19 (13) 17 (9) 11 / h1-8H. CLYVDMAATCIVBF-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Perylene-3,4,9,10-tetracarboxylic dianhydride, 98% WetSolid. Group: other materials. CAS No. 128-69-8. Product ID: 7, 18-dioxaheptacyclo[14.6.2.22, 5.03, 12.04, 9.013, 23.020, 24]hexacosa-1(23), 2, 4, 9, 11, 13, 15, 20(24), 21, 25-decaene-6, 8, 17, 19-tetrone. Molecular formula: 392.3g/mol. Mole weight: C24H8O6. C1=CC2=C3C (=CC=C4C3=C1C5=C6C4=CC=C7C6=C (C=C5)C (=O)OC7=O)C (=O)OC2=O. InChI=1S / C24H8O6 / c25-21-13-5-1-9-10-2-6-15-20-16 (24 (28) 30-23 (15) 27) 8-4-12 (18 (10) 20) 11-3-7-14 (22 (26) 29-21) 19 (13) 17 (9) 11 / h1-8H. CLYVDMAATCIVBF-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Tricyclo[6.4.0.0(2,7)]dodecane-1,8:2,7-tetracarboxylic Dianhydride Tricyclo[6.4.0.0(2,7)]dodecane-1,8:2,7-tetracarboxylic Dianhydride. Group: Polymers. Alternative Names: Octahydrobiphenylene-4a,8b:4b,8a-tetracarboxylic Dianhydride. CAS No. 738-90-9. Product ID: Tricyclo[6.4.0.0(2,7)]dodecane-1,8:2,7-tetracarboxylic Dianhydride. Molecular formula: 304.29500. Mole weight: C16H16O6. >98.0%(GC). Alfa Chemistry Materials 7
Tricyclo[6.4.0.02,7]dodecane-1,8:2,7-tetracarboxylic Dianhydride Tricyclo[6.4.0.02,7]dodecane-1,8:2,7-tetracarboxylic Dianhydride. Group: Monomerspolymers. CAS No. 738-90-9. Product ID: 14, 17-dioxapentacyclo[6.4.3.32, 7.01, 8.02, 7]octadecane-13, 15, 16, 18-tetrone. Molecular formula: 304.29g/mol. Mole weight: C16H16O6. C1CCC23C (=O)OC (=O)C2 (C1)C45C3 (CCCC4)C (=O)OC5=O. InChI=1S / C16H16O6 / c17-9-13-5-1-2-6-14 (13, 10 (18) 21-9) 16-8-4-3-7-15 (13, 16) 11 (19) 22-12 (16) 20 / h1-8H2. YRPOEHNJJZOQJH-UHFFFAOYSA-N. Alfa Chemistry Materials 4
Tricyclo[6.4.0.02,7]dodecane-1,8:2,7-tetracarboxylic Dianhydride, ≥98% Tricyclo[6.4.0.02,7]dodecane-1,8:2,7-tetracarboxylic Dianhydride, ≥98%. Group: Monomers. CAS No. 738-90-9. Product ID: 14, 17-dioxapentacyclo[6.4.3.32, 7.01, 8.02, 7]octadecane-13, 15, 16, 18-tetrone. Molecular formula: 304.29g/mol. Mole weight: C16H16O6. C1CCC23C (=O)OC (=O)C2 (C1)C45C3 (CCCC4)C (=O)OC5=O. InChI=1S / C16H16O6 / c17-9-13-5-1-2-6-14 (13, 10 (18) 21-9) 16-8-4-3-7-15 (13, 16) 11 (19) 22-12 (16) 20 / h1-8H2. YRPOEHNJJZOQJH-UHFFFAOYSA-N. Alfa Chemistry Materials 4
5,5'-Sulfonylbis(isobenzofuran-1,3-dione) 5,5'-Sulfonylbis(isobenzofuran-1,3-dione). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-Sulfonyldiphthalic Anhydride; 3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride; DSDA. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 2540-99-0. Molecular formula: C16H6O8S. Mole weight: 358.28 g/mol. Purity: 99.0%(T)(HPLC). Product ID: ACM-MO-2540990. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
CpODA CpODA. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Norbornane-2-spiro-α-cyclopentanone-α'-spiro-2''-norbornane-5,5'',6,6''-tetracarboxylic Dianhydride; Octahydro-3H,3''H-dispiro[[4,7]methanoisobenzofuran-5,1'-cyclopentane-3',5''-[4,7]methanoisobenzofuran]-1,1'',2',3,3''(4H,4''H)-pentaone. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 1312366-93-0. Molecular formula: C21H20O7. Mole weight: 384.38 g/mol. Purity: 95.0%(HPLC). Product ID: ACM-MO-1312366930. Alfa Chemistry — ISO 9001:2015 Certified. Categories: Caodaism. Alfa Chemistry. 2
DDSQ Bis(bicyclo[2.2.1]heptane-2,3-dicarboxylic Dianhydride) DDSQ Bis(bicyclo[2.2.1]heptane-2,3-dicarboxylic Dianhydride). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,5'-(9,19-Dimethyl-1,3,5,7,11,13,15,17-octaphenyl-2,4,6,8,10,12,14,16,18,20,21,22,23,24-tetradecaoxa-1,3,5,7,9,11,13,15,17,19-decasilapentacyclo[11.7.1.13,11.15,17.17,15]tetracosane-9,19-diyl)bis(hexahydro-4,7-methanoisobenzofuran-1,3-dione). Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 948849-07-8. Molecular formula: C68H64O20Si10. Mole weight: 1482.09 g/mol. Purity: 85.0%(qNMR). Product ID: ACM-MO-948849078. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Mellitic Trianhydride Mellitic Trianhydride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzo[1,2-c:3,4-c':5,6-c'']trifuran-1,3,4,6,7,9-hexone; Difuro[3,4-e:3',4'-g][2]benzofuran-1,3,4,6,7,9-hexone; Benzenehexacarboxylic 1,2:3,4:5,6-Trianhydride. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 4253-24-1. Molecular formula: C12O9. Mole weight: 288.12 g/mol. Purity: 95.0%(T)(HPLC). Product ID: ACM-MO-4253241. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
Naphtho[1,2-c:5,6-c']difuran-1,3,6,8-tetraone Naphtho[1,2-c:5,6-c']difuran-1,3,6,8-tetraone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Furo[3',4':5,6]naphtho[1,2-c]furan-1,3,6,8-tetrone; 1,2,5,6-Naphthalenetetracarboxylic Dianhydride; 1,2,5,6-NTCDA. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow to Light Orange Powder to Crystal. CAS No. 3711-3-3. Molecular formula: C14H4O6. Mole weight: 268.18 g/mol. Purity: 95.0%(T)(HPLC). Product ID: ACM-MO-3711033. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
N,N'-[(Perfluoropropane-2,2-diyl)bis(6-hydroxy-3,1-phenylene)]bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxamide) N,N'-[(Perfluoropropane-2,2-diyl)bis(6-hydroxy-3,1-phenylene)]bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxamide). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 6-FAP-ATA; N,N'-[[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]bis(6-hydroxy-3,1-phenylene)]bis[1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxamide]. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow to Green Powder to Crystal. CAS No. 223255-30-9. Molecular formula: C33H16F6N2O10. Mole weight: 714.49 g/mol. Purity: 98.0%(T)(HPLC). Product ID: ACM-MO-223255309. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
NTDA NTDA. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4,5,8-NAPHTHALENETETRACARBOXYLIC DIANHYDRIDE;ISOCHROMENO[6,5,4-DEF]ISOCHROMENE-1,3,6,8-TETRAONE;NAPHTHALENE-1,4,5,8-TETRACARBOXYLIC ACID DIANHYDRIDE;NAPHTHALENE-1,4,5,8-TETRACARBOXYLIC DIANHYDRIDE;(2)benzopyrano(6,5,4-def)(2)benzopyran-1,3,6,8-tetrone;[. Product Category: Organic Photovoltaic (OPV). CAS No. 81-30-1. Molecular formula: C14H4O6. Mole weight: 268.18. Product ID: ACM81301. Alfa Chemistry — ISO 9001:2015 Certified. Categories: NTD (Australian TV station). Alfa Chemistry.
PTCDA Perylene-3,4,9,10-tetracarboxylic dianhydride (PTCDA) is a perylene derivative which forms highly crystalline films and dyes that can be used for a majority of electronic and opto-electronic applications. It provides a high electron mobility due to its low intermolecular distance which results in π-π conjugation. Uses: Polycondensation of ptcda with polypropylene glycol (ppg) based diamine can be utilized for the development of perlyene diimides which have a potential use as n-type semiconductors in organic photovoltaics. ptcda can be used as a light absorbing monomer for the fabrication of bichromophobic light harvesting antenna systems. it can also be used to prepare 3, 4, 9, 10-perylene tetracarboxylic acid-aromatic fluorophores dye for a highly reversible fluorescence switching on different substrates. Additional or Alternative Names: Perylene-3,4,9,10-tetracarboxylic dianhydride,Pigment Red 224. Product Category: Organic Photovoltaic (OPV). CAS No. 128-69-8. Molecular formula: C24H8O6. Mole weight: 392.32. ECNumber: 204-905-3. Product ID: ACM128698. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Pyromellitic dianhydride Pyromellitic dianhydride. Group: Biochemicals. Alternative Names: 1,2,4,5-Benzenetetracarboxylic anhydride; Benzene-1,2,4,5-tetracarboxylic dianhydride;; PMDA. Grades: Highly Purified. CAS No. 89-32-7. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C10H2O6. US Biological Life Sciences. USBiological 8
Worldwide
Tetrahydro[3,3'-bifuran]-2,2',5,5'-tetrone Tetrahydro[3,3'-bifuran]-2,2',5,5'-tetrone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,4-Butanetetracarboxylic 1,2:3,4-Dianhydride; Tetrahydro-[3,3'-bifuran]-2,2',5,5'-tetraone. Product Category: Tetracarboxylic Dianhydride Monomers. Appearance: White to Light Yellow Powder to Crystal. CAS No. 4534-73-0. Molecular formula: C8H6O6. Mole weight: 198.13 g/mol. Purity: 98.0%(T). Product ID: ACM-MO-4534730. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2

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