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Diamines and Dianhydrides

Diamines and dianhydrides can form cyclic polyimide polycondensation reactions.

Reacting with dicarboxylic acids, diamines create amide links between molecules to form polyamides. Diamines can also form polyamides by reacting directly with diols through catalytic dehydrogenation reactions.

Related categories: monomers, boronates, organotin compounds, dibromo monomers, carbaldehyde monomers, chemistry building blocks, fluorinated building blocks, heterocyclic building blocks, non-heterocyclic building blocks

2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamine CAS 84-67-3

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

CAS 84-67-3

$99
From $50
[1,1':4',1'':4'',1'''-Quaterphenyl]-4,4'''-diamine CAS 53693-67-7

[1,1':4',1'':4'',1'''-Quaterphenyl]-4,4'''-diamine

CAS 53693-67-7

$130
From $65
4-Fluoro-1,2-phenylenediamine CAS 367-31-7

4-Fluoro-1,2-phenylenediamine

CAS 367-31-7

From $46
9,9-Bis(4-aminophenyl)fluorene (FDA) CAS 15499-84-0

9,9-Bis(4-aminophenyl)fluorene (FDA)

CAS 15499-84-0

From $130
5'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1':3',1''-terphenyl]-4,4''-diamine CAS 2754262-59-2

5'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1':3',1''-terphenyl]-4,4''-diamine

CAS 2754262-59-2

$208
From $104
4,4'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)dianiline CAS 1203707-77-0

4,4'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)dianiline

CAS 1203707-77-0

$117
From $59
p-6FDAP CAS 129197-38-2

p-6FDAP

CAS 129197-38-2

From $143
NTCDA - 1,4,5,8-Naphthalenetetracarboxylic dianhydride CAS 81-30-1

NTCDA - 1,4,5,8-Naphthalenetetracarboxylic dianhydride

CAS 81-30-1

From $260
Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride (HBPDA) CAS 122640-83-9

Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride (HBPDA)

CAS 122640-83-9

From $130
Bicyclo(2.2.2)oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride (COeDA) CAS 1719-83-1

Bicyclo(2.2.2)oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride (COeDA)

CAS 1719-83-1

From $143
AB-TFMB CAS 1449757-11-2

AB-TFMB

CAS 1449757-11-2

From $117
4,4'-Oxydiphthalic anhydride (ODPA) CAS 1823-59-2

4,4'-Oxydiphthalic anhydride (ODPA)

CAS 1823-59-2

$99
From $50
4,4'-Bis(4-aminophenoxy)biphenyl (BAPB) CAS 13080-85-8

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

CAS 13080-85-8

$99
From $50
4,4'-Bis(3-aminophenoxy)biphenyl (43BAPOBP) CAS 105112-76-3

4,4'-Bis(3-aminophenoxy)biphenyl (43BAPOBP)

CAS 105112-76-3

From $117
4,4'-(Hexafluoroisopropylidene)diphthalic anhydride (6FDA) CAS 1107-00-2

4,4'-(Hexafluoroisopropylidene)diphthalic anhydride (6FDA)

CAS 1107-00-2

From $117
4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) (BPADA) CAS 38103-06-9

4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic anhydride) (BPADA)

CAS 38103-06-9

From $99
4,4'-(1,3-Phenylenedioxy)dianiline (TPE-R) CAS 2479-46-1

4,4'-(1,3-Phenylenedioxy)dianiline (TPE-R)

CAS 2479-46-1

From $91
3,4'-Oxydianiline (3,4'-ODA) CAS 2657-87-6

3,4'-Oxydianiline (3,4'-ODA)

CAS 2657-87-6

$117
From $59
3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA) CAS 2421-28-5

3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA)

CAS 2421-28-5

$99
From $50
2,3,3',4'-Biphenyltetracarboxylic dianhydride (a-BPDA) CAS 36978-41-3

2,3,3',4'-Biphenyltetracarboxylic dianhydride (a-BPDA)

CAS 36978-41-3

From $104
2,2-Bis[4-(4-aminophenoxy)phenyl]propane (BAPP) CAS 13080-86-9

2,2-Bis[4-(4-aminophenoxy)phenyl]propane (BAPP)

CAS 13080-86-9

$73
From $37
2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane (4-BDAF) CAS 69563-88-8

2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane (4-BDAF)

CAS 69563-88-8

From $99
2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane (6FAP) CAS 83558-87-6

2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane (6FAP)

CAS 83558-87-6

$99
From $50
2,2-Bis(3-(3-aminobenzoylamino)-4-hydroxyphenyl)hexafluoropropane (m-6FDAP) CAS 220426-92-6

2,2-Bis(3-(3-aminobenzoylamino)-4-hydroxyphenyl)hexafluoropropane (m-6FDAP)

CAS 220426-92-6

From $169
2,2'-Bis(trifluoromethyl)benzidine (TFMB) CAS 341-58-2

2,2'-Bis(trifluoromethyl)benzidine (TFMB)

CAS 341-58-2

From $99
2,2'-Bis(trifluoromethyl)-4,4'-diaminodiphenyl ether (6FODA) CAS 344-48-9

2,2'-Bis(trifluoromethyl)-4,4'-diaminodiphenyl ether (6FODA)

CAS 344-48-9

From $99
1,4-Bis(4-aminophenoxy)benzene (TPE-Q) CAS 3491-12-1

1,4-Bis(4-aminophenoxy)benzene (TPE-Q)

CAS 3491-12-1

$99
From $50
1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene (6FAPB) CAS 94525-05-0

1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene (6FAPB)

CAS 94525-05-0

$99
From $50
1,2,4,5-cyclohexanetetracarboxylic dianhydride (HPMDA) CAS 2754-41-8

1,2,4,5-cyclohexanetetracarboxylic dianhydride (HPMDA)

CAS 2754-41-8

$99
From $50
1,2,3,4-Butanetetracarboxylic dianhydride (BDA) CAS 4534-73-0

1,2,3,4-Butanetetracarboxylic dianhydride (BDA)

CAS 4534-73-0

$143
From $72
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