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2,2-Bis(3-amino-4-hydroxyphenyl)propane

2,2-Bis(3-amino-4-hydroxyphenyl)propane structure

CAS No.: 1220-78-6

Chemical Name:: 2,2-Bis(3-amino-4-hydroxyphenyl)propane

Synonyms: BHAPP;Oxyindene;4,4''-(Propane;4,4'-Isopropylidenebis(2-aminophenol);2-Bis(3-amino-4-hydroxyphenyl)propane;2,2-Bis(3-amino-4-hydroxyphenyl)propan;2,2-BIS-(3-AMINO-4-HYDROXYPHENYL)PROPANE;2,2-Bis(3-amino-4-hydroxylphenyl)propane;4,4'-(Propane-2,2-diyl)bis(2-aMinophenol);4,4'-(Propane-2,2-diyl)bis(2-aminophenol)

CBNumber:: CB81090679

Molecular Formula:: C15H18N2O2

Molecular Weight:: 258.32

MDL Number:: MFCD00437413

MOL File:: 1220-78-6.mol

MSDS File:: SDS

Last updated:2024-05-23 11:46:28

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2,2-Bis(3-amino-4-hydroxyphenyl)propane Properties

Melting point	248-250 °C
Boiling point	471.1±45.0 °C(Predicted)
Density	1.265±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	soluble in Dimethylformamide
form	powder to crystal
pka	10.62±0.10(Predicted)
color	White to Yellow to Orange
CAS DataBase Reference	1220-78-6(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
HS Code	29222990

2,2-Bis(3-amino-4-hydroxyphenyl)propane price More Price(20)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	B4429	2,2-Bis(3-amino-4-hydroxylphenyl)propane >97.0%(HPLC)(T)	1220-78-6	5g	$77	2024-03-01	Buy
TCI Chemical	B4429	2,2-Bis(3-amino-4-hydroxylphenyl)propane >97.0%(HPLC)(T)	1220-78-6	25g	$245	2024-03-01	Buy
TRC	P835308	4,4''-(Propane-2,2-diyl)bis(2-aminophenol)	1220-78-6	1g	$75	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0019192	2,2-BIS(3-AMINO-4-HYDROXYPHENYL)PROPANE 95.00%	1220-78-6	1G	$834.37	2021-12-16	Buy
AK Scientific	J93774	2,2-Bis(3-amino-4-hydroxyphenyl)propane	1220-78-6	100g	$190	2021-12-16	Buy

Product number	Packaging	Price	Buy
B4429	5g	$77	Buy
B4429	25g	$245	Buy
P835308	1g	$75	Buy
CHM0019192	1G	$834.37	Buy
J93774	100g	$190	Buy

2,2-Bis(3-amino-4-hydroxyphenyl)propane Chemical Properties,Uses,Production

Uses

4,4'-(Propane-2,2-diyl)bis(2-aminophenol) is a useful research chemical.

Description

2,2-Bis(3-amino-4-hydroxyphenyl)propane (BAP) is a diamine organic compound that is used in the synthesis of polyimides.

Uses

2,2-bis(4-hydroxy-3-aminophenyl)propane is used as a polyimide intermediate and functional monomer.

Synthesis

Synthesis_1220-78-6
Thedinitro compound (2) (10,000 g, 0.0314 mol) was heated to reflux inabsolute ethanol (100 mL) in the presence of wet 10% Pd/C catalyst(0.650 g). Hydrazine monohydrate (20 mL) was then added dropwiseover a period of 30 min, and the reaction was maintained at reflux for24 h. The hot solution was filtered through Celite to eliminate thecatalyst and partially concentrated under reduced pressure. Afterwards,the concentrate was poured into cold distilled water. The crude productwas filtered, washed with water, dried under vacuum and recrystallizedtwice from methanol to give (3). The diamino compound was obtainedas a white powder: yield: 88%; mp. 263 ??C (DSC); Analysis: Calculatedfor C15H18N2O2: C, 69.74%; H, 7.02%; N, 10.84%. Found: C, 69.35%;H, 7.15%; N, 11.02%. 1H NMR (400 MHz, DMSO-d6): |? (ppm); 8.57 (s,1H, OH), 6.43 (d, J=8.1 Hz, 1H, Har), 6.34 (d, J=1.8 Hz, 1H, Har),6.21 (dd, J=8.1 Hz, 1.8 Hz, 1H, Har), 4.23 (s, 2H, NH) 1.37 (s, 3H, CH3f). 13C NMR (100 MHz, DMSO-d6): |? (ppm) 142.4, 141.4, 135.4, 114.4,113.5, 113.4, 40.8, 30.9.

2,2-Bis(3-amino-4-hydroxyphenyl)propane synthesis

Synthesis of 2,2-Bis(3-amino-4-hydroxyphenyl)propane from 2,2-bis(4-hydroxy-3-nitrophenyl)propane

2,2-Bis(3-amino-4-hydroxyphenyl)propane Preparation Products And Raw materials

Raw materials

2,2-bis(4-hydroxy-3-nitrophenyl)propane

Preparation Products

2,2-Bis(3-amino-4-hydroxyphenyl)propane Suppliers

Global( 157)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daeyeon Chemicals Co., Ltd	021-64478606 +8615900664856	daeyeon001@vip.163.com	China	2062	58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.	+86-18222493702 +86-18222272656	sales8@chinatechem.com	China	65	58
Heynova (Shanghai) New Material Technology CO., Ltd	+86-17821320848; +8617821320848	zoe@heynovachem.com	China	179	58
Hangzhou ICH Biofarm Co., Ltd	+86-0571-28186870; +undefined8613073685410	sales@ichemie.com	China	1001	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20283	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18751	58
Hangzhou FandaChem Co.,Ltd.	+8615858145714	FandaChem@Gmail.com	China	9084	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32956	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29880	58

Supplier	Advantage
Shanghai Daeyeon Chemicals Co., Ltd	58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.	58
Heynova (Shanghai) New Material Technology CO., Ltd	58
Hangzhou ICH Biofarm Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Hangzhou FandaChem Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58

View Lastest Price from 2,2-Bis(3-amino-4-hydroxyphenyl)propane manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-10-25	2,2-Bis(3-amino-4-hydroxyphenyl)propane 1220-78-6	US $0.00 / kg	1kg	99%	20 tons	Hebei Yanxi Chemical Co., Ltd.
2024-08-21	2,2-Bis(3-amino-4-hydroxylphenyl)propane (BAP) 1220-78-6	US $1.00 / Kg/Drum	1KG	≥99%	10TM	CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
2024-08-21	2,2-Bis(3-amino-4-hydroxylphenyl) propane	US $0.00 / KG	1KG	99% min	50MT	CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

2,2-Bis(3-amino-4-hydroxyphenyl)propane
1220-78-6
US $0.00 / kg
99%
Hebei Yanxi Chemical Co., Ltd.

2,2-Bis(3-amino-4-hydroxylphenyl)propane (BAP)
1220-78-6
US $1.00 / Kg/Drum
≥99%
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

2,2-Bis(3-amino-4-hydroxylphenyl) propane
US $0.00 / KG
99% min
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

1220-78-6(2,2-Bis(3-amino-4-hydroxyphenyl)propane)Related Search:

Glycine Lithium bis(trimethylsilyl)amide Tris(hydroxymethyl)aminomethane 3,4'-DIAMINODIPHENYLMETHANE Acetaminophen

EC 2.6.1.2 6-Aminocaproic acid ALTRENOGEST Propane 2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane

4,4-BIS-(4-HYDROXY-3-NITROPHENYL)-VALERIC ACID 9,9-BIS(3-AMINO-4-HYDROXYPHENYL)FLUORENE 2,2-Bis(3-amino-4-hydroxyphenyl)propane AMINO ACIDS 4,4'-(HEXAFLUOROISOPROPYLIDENE)-2,2'-DINITRO-DIPHENOL

2,6-DINITRO-4-(2,2,2-TRIFLUORO-1-(4-HYDROXY-3-NITRO-PHENYL)-1-TRIFLUOROMETHYL-ETHYL)-PHENOL 2-ALLYL-4-(1-(3-ALLYL-4-HYDROXY-5-NITROPHENYL)-1-METHYLETHYL)-6-NITROPHENOL Hydroxyphenyl

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2,2-Bis(3-aMino-4-hydroxylphenyl)propane(BAP) Phenol, 4,4'-(1-Methylethylidene)bis[2-aMino- 4,4'-(Propane-2,2-diyl)bis(2-aMinophenol) 2,2-Bis(3-amino-4-hydroxylphenyl)propane 2,2-Bis(3-amino-4-hydroxyphenyl)propane(BAP) 2,2-BIS-(3-AMINO-4-HYDROXYPHENYL)PROPANE 2,2-BIS[4-HYDROXYL-3-AMINOPHENYL]PROPANE(BHAPP) 2-amino-4-[1-(3-amino-4-hydroxy-phenyl)-1-methyl-ethyl]phenol 2-amino-4-[2-(3-amino-4-hydroxyphenyl)propan-2-yl]phenol 2-azanyl-4-[2-(3-azanyl-4-hydroxy-phenyl)propan-2-yl]phenol Oxyindene bis(3-amino-4-hydroxyphenyl)dimethylmethane 2,2-Bis(3-amino-4-hydroxylphenyl)propane > 4,4'-Isopropylidenebis(2-aminophenol) BHAPP 2,2-Bis(3-amino-4-hydroxyphenyl)propane ISO 9001：2015 REACH 2-Bis(3-amino-4-hydroxyphenyl)propane 2,2-Bis(3-amino-4-hydroxyphenyl)propan 4,4''-(Propane 4,4'-(Propane-2,2-diyl)bis(2-aminophenol) 2,2-Bis-(3-amino-4-hydroxypheny)propane (BAP) 1220-78-6