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1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester

Product Name
1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester
CAS No.
16926-73-1
Chemical Name
1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester
Synonyms
BAPT;BPTP;Bis(4-aminophenyl) terephthalate;Bis(4-aminophenyl)terephthalate (BAPT);Terephthalic acid bis(p-aminophenyl) ester;Terephthalic Acid Bis(4-aminophenyl) Ester;Bis(4-aminophenyl) terephthalate 16926-73-1;bis(4-aminophenyl) benzene-1,4-dicarboxylate;1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester;1,4-Benzenedicarboxylicacid, 1,4-bis(4-aMinophenyl) ester
CBNumber
CB82485036
Molecular Formula
C20H16N2O4
Formula Weight
348.35
MOL File
16926-73-1.mol
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1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester Property

Melting point:
238 °C
Boiling point:
608.6±50.0 °C(Predicted)
Density 
1.335
storage temp. 
2-8°C, protect from light
pka
4.07±0.10(Predicted)
Appearance
Light yellow to yellow Solid
InChI
InChI=1S/C20H16N2O4/c21-15-5-9-17(10-6-15)25-19(23)13-1-2-14(4-3-13)20(24)26-18-11-7-16(22)8-12-18/h1-12H,21-22H2
InChIKey
CFTXGNJIXHFHTH-UHFFFAOYSA-N
SMILES
C1(C(OC2=CC=C(N)C=C2)=O)=CC=C(C(OC2=CC=C(N)C=C2)=O)C=C1
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B4541
Product name
Bis(4-aminophenyl) Terephthalate
Packaging
5G
Price
$91
Updated
2025/07/31
TCI Chemical
Product number
B4541
Product name
Bis(4-aminophenyl) Terephthalate
Packaging
25G
Price
$277
Updated
2025/07/31
American Custom Chemicals Corporation
Product number
CHM0077939
Product name
BIS(4-AMINOPHENYL)TEREPHTHALATE
Purity
95.00%
Packaging
5G
Price
$909.56
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0077939
Product name
BIS(4-AMINOPHENYL)TEREPHTHALATE
Purity
95.00%
Packaging
10G
Price
$1334.03
Updated
2021/12/16
Crysdot
Product number
CD12134671
Product name
Bis(4-aminophenyl)terephthalate
Purity
96%
Packaging
250mg
Price
$230
Updated
2021/12/16
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1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester Chemical Properties,Usage,Production

Description

Bis(4-aminophenyl) terephthalate is an important organic synthesis intermediate and functional monomer, often used as a key precursor in the preparation of various polymer materials and fine chemicals.

Uses

Bis(4-aminophenyl) Terephthalate is used in method for preparing low TG high frequency MPI compound and double-sided high frequency Copper clad laminate.

1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester Suppliers

Americas 1 China 91 Europe 1 India 2 Japan 1 United Kingdom 1 United States 2 Global 99
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23653
Advantage
75
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View Lastest Price from 1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester manufacturers

CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
Product
Bis(4-aminophenyl)terephthalate (BAPT) 16926-73-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
≥99.5%
Supply Ability
100KG
Release date
2025-10-27
Henan Aochuang Chemical Co.,Ltd.
Product
1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester 16926-73-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-19
Hebei Yanxi Chemical Co., Ltd.
Product
1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester 16926-73-1
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 tons
Release date
2023-03-09

16926-73-1, 1,4-Benzenedicarboxylic acid bis(4-aminophenyl) esterRelated Search:

2,5-Dihydroxyterephthalic acid DIPHENYL PHTHALATE Ethyl 4-methoxybenzoate Terephthalic acid Polytrimethylene terephthalate resins

  • 1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester
  • Bis(4-aminophenyl) terephthalate
  • 1,4-Benzenedicarboxylicacid, 1,4-bis(4-aMinophenyl) ester
  • bis(4-aminophenyl) benzene-1,4-dicarboxylate
  • BPTP
  • 1,4-Benzenedicarboxylic acid bis(4-aminophenyl) ester(BAPT)
  • Terephthalic Acid Bis(4-aminophenyl) Ester
  • Bis(4-aminophenyl)terephthalate (BAPT)
  • Bis(4-aminophenyl) terephthalate 16926-73-1
  • BAPT
  • Terephthalic acid bis(p-aminophenyl) ester
  • 16926-73-1