ChemicalBook > CAS DataBase List > 2,2-Bis[4-(4-aminophenoxy)phenyl]propane

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

Product Name
2,2-Bis[4-(4-aminophenoxy)phenyl]propane
CAS No.
13080-86-9
Chemical Name
2,2-Bis[4-(4-aminophenoxy)phenyl]propane
Synonyms
BAPP;2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]PROPANE;4-BAPOPP;4,4'-(4,4'-Isopropyl;Bisphenol A bis(4-aminophenyl) ether;2,2’-bis(4-aminophenoxyphenyl)propane;2,2'-Bis(4-aminophenoxyphenyl) propane;2,2-Bis[4-(4-aminophenoxy)phenyl]propan;2,2-Bis[p-(4-aMinophenoxy)phenyl]propane;2,2'-Bis[4-(4-aminophenoxy)pheny]propane
CBNumber
CB3780578
Molecular Formula
C27H26N2O2
Formula Weight
410.51
MOL File
13080-86-9.mol
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2,2-Bis[4-(4-aminophenoxy)phenyl]propane Property

Melting point:
127-130 °C(lit.)
Boiling point:
587.1±50.0 °C(Predicted)
Density 
1.178±0.06 g/cm3(Predicted)
vapor pressure 
0-0Pa at 20-25℃
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
pka
5.16±0.10(Predicted)
form 
Solid:particulate/powder
Appearance
White to off-white Solid
Water Solubility 
Very slightly soluble in water. Soluble in acetone, Dimethyl sulfoxide(DMSO).
Henry's Law Constant
2.0×108 mol/(m3Pa) at 25℃, Zhang et al. (2010)
InChI
InChI=1S/C27H26N2O2/c1-27(2,19-3-11-23(12-4-19)30-25-15-7-21(28)8-16-25)20-5-13-24(14-6-20)31-26-17-9-22(29)10-18-26/h3-18H,28-29H2,1-2H3
InChIKey
KMKWGXGSGPYISJ-UHFFFAOYSA-N
SMILES
C(C1=CC=C(OC2=CC=C(N)C=C2)C=C1)(C1=CC=C(OC2=CC=C(N)C=C2)C=C1)(C)C
LogP
4.3-4.9 at 35℃ and pH7
CAS DataBase Reference
13080-86-9(CAS DataBase Reference)
EPA Substance Registry System
Benzenamine, 4,4'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- (13080-86-9)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
CY1062500
TSCA 
TSCA listed
HS Code 
29222990
Storage Class
11 - Combustible Solids
Hazard Classifications
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
476331
Product name
4,4′-(4,4′-Isopropylidenediphenyl-1,1′-diyldioxy)dianiline
Purity
98%
Packaging
50g
Price
$91.2
Updated
2026/03/19
TCI Chemical
Product number
B1551
Product name
2,2-Bis[4-(4-aminophenoxy)phenyl]propane
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$35
Updated
2026/03/19
TCI Chemical
Product number
B1551
Product name
2,2-Bis[4-(4-aminophenoxy)phenyl]propane
Purity
>98.0%(HPLC)(T)
Packaging
250g
Price
$184
Updated
2026/03/19
TRC
Product number
I779133
Product name
4,4''-(4,4''-Isopropylidenediphenyl-1,1’-diyldioxy)dianiline
Packaging
1g
Price
$55
Updated
2021/12/16
TRC
Product number
I779133
Product name
4,4''-(4,4''-Isopropylidenediphenyl-1,1’-diyldioxy)dianiline
Packaging
5g
Price
$70
Updated
2021/12/16
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2,2-Bis[4-(4-aminophenoxy)phenyl]propane Chemical Properties,Usage,Production

Description

2,2-Bis[4-(4-aminophenoxy)phenyl]propane (BAPP), also known as 4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline, is a diamino monomer with a diphenoxy-phenyl core. Since the molecule has two amine groups at both ends, it can be cross-linked with carboxylic acids or carboxylic dianhydrides to synthesize polyimides. It is commonly as a monomer for the preparation of polyimides in application of batteries, fuel cells, low dielectric materials and OLEDs.

Chemical Properties

4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline (2,2-Bis[4-(4-aminophenoxy)phenyl]propane) is white solid

Uses

4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline is used for preparation polyimide and epoxy resin material.

Uses

It is applied in pharmaceutical industry.

Application

2,2-Bis[4-(4-aminophenoxy)phenyl] propane (BAPP) can be used for:
(1) Preparation of polyimides. The glass transition temperature of this new polyimide is about 225-230°C. It has the typical yield of thermoplastic polymers. It has a typical thermoplastic polymer yield behaviour, which is very different from other polyimides. The elongation at break was 6% and 29% for polyamide and polyimide, respectively.
(2) Curing epoxy resin (ER) and poly(-caprolactone) (PCL) for the preparation of crystalline thermoset blends.
(3) Constructing dental resin composites.

Synthesis

2,2-Bis[4-(4-aminophenoxy)phenyl]propane (BAPP), as a monomer to prepare polyimide, was synthesized from Bisphenol A and p-chloronitrobenzene via the nucleophilic substitution reaction[1].

References

[1] CUILI KONG. Synthesis, Structures and Properties of Polyimide Based on 2,2′‐Bis(4‐aminophenoxy phenyl) Propane[J]. Journal of Macromolecular Science, Part A, 2006. DOI:10.1080/10601320600941086.

2,2-Bis[4-(4-aminophenoxy)phenyl]propane Preparation Products And Raw materials

Raw materials

Preparation Products

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

Americas 1 China 307 Europe 1 France 1 Germany 3 India 3 Japan 2 Switzerland 1 United Kingdom 5 United States 14 Global 338
Chengdu Yuanda chemical co.,ltd
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028-85356300 18980937689
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+86-28-85356300
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chenquanxing@126.com
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China
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Liling Chuangli Technology Co. LTD
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0534-8101711 13606437406
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0534-8101711
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sales@chuanglichem.com
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China
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Changzhou Sunlight Pharmaceutical Co., Ltd
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519-83131668 15995063688
Fax
+86-519-83138041
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info@sunlightchem.com
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China
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Heynova (Shanghai) New Material Technology CO., Ltd
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17821102608
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zoe@heynovachem.com
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China
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Ningbo Agracechem Technology Co., Ltd.
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0574-87621641 13989375151
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tianze@agracechem.com
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Jiangsu Qingquan Chemical Co., Ltd.
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0571-86589382 57186589381
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0571-86589383
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sales@qqpharm.com
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China
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CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
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+86-022-83726202 +86-18222270857
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022-83726200
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sales@chinatechem.com
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Jinan Qicheng Chemical Co. , Ltd.
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0531-15628998092 15628998092
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418597063@QQ.com
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China
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J & K SCIENTIFIC LTD.
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18210857532; 18210857532
Fax
86-10-82849933
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jkinfo@jkchemical.com
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China
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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4006356688 18621169109
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86-21-61259102
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market03@meryer.com
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China
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View Lastest Price from 2,2-Bis[4-(4-aminophenoxy)phenyl]propane manufacturers

HANGZHOU HAILAN CHEMICAL CO.,LTD.
Product
2,2-Bis[4-(4-aminophenoxy)phenyl]propane 13080-86-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99.9%min
Supply Ability
20tons
Release date
2026-03-25
Changzhou Pesan Chemical Co.,Ltd.
Product
2,2-Bis[4-(4-aminophenoxy)phenyl]propane 13080-86-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
10 tons
Release date
2025-12-23
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
Product
2,2'-Bis(4-aminophenoxyphenyl) propane (BAPP) 13080-86-9
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
≥99.9%
Supply Ability
50MT
Release date
2025-10-27

13080-86-9, 2,2-Bis[4-(4-aminophenoxy)phenyl]propaneRelated Search:

Phenyltriethoxysilane 4-Aminobenzoic acid 4-Amino-benzenesulfonic acid monosodium salt Diphenyl ether 2,2-Dimethoxypropane Trimethoxyphenylsilane PHENYL VALERATE Phenyl salicylate Propane PHENYL RESIN Phenylacetic acid Bisphenol A 4-CUMYLPHENOL 4-AMINO-4'-TERT BUTYL DIPHENYL ETHER 4-AMINO-4'-METHYLDIPHENYL ETHER 4-Phenoxyaniline Bis[4-(4-aminophenoxy)phenyl]sulfone Diphenyl sulfone

  • 4,4'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))dianiline
  • 2,2'-Di-[4-(4-aminophenyloxy)phenyl]-propane
  • 4,4'-(4,4'-Isopropyl
  • 2,2-Bis[4-(4-aminophenoxy)phenyl]propan
  • 2,2-Bis[p-(4-aMinophenoxy)phenyl]propane
  • 4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline 98%
  • 4,4'-(4,4'-isopropylidenediphenyl-1,1'-diyldioxy),BAPP
  • 4,4’-((1-methylethylidene)bis(4,1-phenyleneoxy)bis-benzenamin
  • 4,4’-((1-methylethylidene)bis(4,1-phenyleneoxy)bisbenzenamine)
  • 4,4’-(4,4’-isopropylidenediphenyl-1,1’-diyldioxy)
  • Bisphenol A Bis(4-aminophenyl) Ether (BAPP)
  • 4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline (BAPP)
  • 2,2'-Bis(4-aminophenoxyphenyl)propane(BAPP)
  • 2,2'-BIS[4-(4-AMINOPHENOXY)PHENYL]PROPANE
  • 2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]PROPANE
  • 4,4'-ISOPROPYLIDENEBIS[(4-AMINOPHENOXY)BENZENE]
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  • Benzenamine, 4,4'-[(1-methylethylidene) bis(4,1-phenyleneoxy)]bis-
  • 2,2''-BIS[4-(4-AMINOPHENOXY)PHENYL]PROPANE 99.0%
  • 2,2'-Bis[4-(4-aminophenoxy)pheny]propane
  • 4-BAPOPP
  • 2,2-Bis[p-(p-aminophenoxy)phenyl]propane
  • 4,4'-[2,2-Propanediylbis(4,1-phenyleneoxy)]bisaniline
  • 4,4'-[Isopropylidenebis(1,4-phenyleneoxy)]bisaniline
  • 4,4'-[Isopropylidenebis(p-phenyleneoxy)]bis(benzenamine)
  • 4,4'-[Propane-2,2-diylbis(p-phenyleneoxy)]bisaniline
  • 4,4′-(4,4′-Isopropylidenediphenyl-1,1′-diyldioxy)dianiline,2,2-Bis[4-(4-aminophenoxy)phenyl]propane
  • 4,4’-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-benzenamin
  • 4,4’-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-Benzenamine
  • 4,4’-isopropylidenebis(4,1-phenyleneoxy)dianiline
  • 2,2-Bis[4-(4-aminophenoxy)phenyl]propane &gt
  • BAPP2.2 bis (4- (4-aminophenoxy) phenyl) propane
  • 4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldi
  • 2,2'-Bis(4-aminophenoxyphenyl) propane (BAPP)
  • 2,2'-Bis(4-aminophenoxyphenyl) propane
  • 4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline
  • 2,2'-Bis[4-(4- aMinophenoxy)phenyl]propane(BAPP)
  • 2,2-Bis[4-(4-aminophenoxy)phenyI]propane (BAPP)
  • 2,2’-Di-[4-(4-aminophenyloxy)phenyl]-propane
  • 4,4'-[isopropylidenebis(4,1-phenyleneoxy)]dianiline
  • 4,4'-(4,4'-isopropylidenediphenyl-1,1'-diyldioxy)
  • 2,2'-Bis[4-(4-aminophenoxyphenyl)]propane
  • 2,2-BIS[4-(4-AMINOPHENOXY)PHENYL]PROPANEBAPP 99%MIN
  • 4,4′-(4,4′-Isopropylidenediphenyl-1,1′-Diyldioxy)Dianiline
  • Bisphenol A bis(4-aminophenyl) ether
  • 2,2-bis[4-(4-aminobenxyloxy)phenyl]propane
  • BAPP
  • 13080-86-9
  • 130080-01-0
  • CH32CC6H4OC6H4NH22
  • Reagent for High-Performance Polymer Research
  • Bisphenol A type Compounds (for High-Performance Polymer Research)
  • fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials
  • API
  • fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis