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ChemicalBook >> CAS DataBase List >>N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline Structure
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline structure
CAS No.
267221-88-5
Chemical Name:
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
Synonyms
Triphenylamine-4-boronic Acid Pinacol Ester;4-Boronic acid triphenylamine pinacol ester;4-(diphenylamino)phenylboronic pinacol ester;4-(Diphenylamino)phenylboronic acid, pinacol ester;4-(Diphenylamino)benzeneboronic acid pinacol ester;N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-N-phen;2-[4-(Diphenylamino)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline;[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]diphenylamine
CBNumber:
CB32564648
Molecular Formula:
C24H26BNO2
Molecular Weight:
371.28
MDL Number:
MFCD13195770
MOL File:
267221-88-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 01:08:12
Product description Number Pack Size Price
4-(Diphenylamino)phenylboronic acid pinacol ester 95% 723614 1 g $100
4-(Diphenylamino)phenylboronic acid pinacol ester 95% 723614 5 g $309
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline D5534 1G $77
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline D5534 5G $228
Diphenyl-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-amine >98% OR303494 5g $24
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N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline Properties

Melting point 93-98 °C
Boiling point 495.8±28.0 °C(Predicted)
Density 1.12±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form powder to crystal
pka -3.32±0.60(Predicted)
color White to Light yellow
InChI InChI=1S/C24H26BNO2/c1-23(2)24(3,4)28-25(27-23)19-15-17-22(18-16-19)26(20-11-7-5-8-12-20)21-13-9-6-10-14-21/h5-18H,1-4H3
InChIKey VKSWIFGDKIEVFZ-UHFFFAOYSA-N
SMILES C1(N(C2=CC=CC=C2)C2=CC=CC=C2)=CC=C(B2OC(C)(C)C(C)(C)O2)C=C1
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H332-H302
Precautionary statements  P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501
WGK Germany  WGK 3
HS Code  2931900090
Storage Class 11 - Combustible Solids
NFPA 704
0
0 0

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline price More Price(51)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 723614 4-(Diphenylamino)phenylboronic acid pinacol ester 95% 1 g $100 2026-04-30 Buy
Sigma-Aldrich 723614 4-(Diphenylamino)phenylboronic acid pinacol ester 95% 5 g $309 2026-04-30 Buy
TCI Chemical D5534 N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 267221-88-5 1G $77 2026-04-30 Buy
TCI Chemical D5534 N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 267221-88-5 5G $228 2026-04-30 Buy
Apolloscientific OR303494 Diphenyl-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-amine >98% 267221-88-5 5g $24 2026-06-04 Buy
Product number Packaging Price Buy
723614 1 g $100 Buy
723614 5 g $309 Buy
D5534 1G $77 Buy
D5534 5G $228 Buy
OR303494 5g $24 Buy

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline Chemical Properties,Uses,Production

Uses

4-(Diphenylamino)phenylboronic acid pinacol ester may be used to synthesize 4-(2,2′ -bithiophen-5-yl)- 5-phenylpyrimidine for potential usage in the development of sensing devices for the detection of nitroaromatic explosives. It can also be used in the synthesis of oligothiophene (electron donating group) for the fabrication of dye sensitized solar cells (DSSCs).

General Description

4-(Diphenylamino)phenylboronic acid pinacol ester is an aryl boronic acid ester that is majorly used in organic synthesis. It can be used in the transition metal-catalyzed Suzuki-Miyaura cross-coupling reaction due to its low toxicity and unique reactivity. It is an electron rich boronic acid ester that can also be used in protodeboronation.

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline synthesis

61676-62-8
267221-88-5
Synthesis of N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline from 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline Preparation Products And Raw materials

Raw materials

Boron triiodide 4-(diphenylamino)benzoic acid 2-ISOPROPYLBORONIC ACID, PINACOL ESTER 4-Bromotriphenylamine Triisopropyl borate
Water Triphenylamine 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Pinacol

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Preparation Products

4-BROMO-4'-(DIPHENYLAMINO)BIPHENYL

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline Suppliers

Global( 106)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 8740 58
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		0431-80514535 13634302652 Extension@chemextension.com CHINA 967 58
BAYNOE CHEM CO.,LTD 		+86-21-34783353 +8615000719740 baynoe@baynoe.com CHINA 934 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29792 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5600 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 9542 58
Shanghai Daeyeon Chemicals Co., Ltd 		021-64478606 +8615900664856 daeyeon001@vip.163.com China 2062 58
Labnetwork lnc. 		+86-27-50766799 +8618062016861 contact@labnetwork.com China 19987 58
Supplier Advantage
Shanghai UCHEM Inc. 		58
ATK CHEMICAL COMPANY LIMITED 		60
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		58
BAYNOE CHEM CO.,LTD 		58
Alchem Pharmtech,Inc. 		58
career henan chemical co 		58
Richest Group Ltd 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
Shanghai Daeyeon Chemicals Co., Ltd 		58
Labnetwork lnc. 		58

View Lastest Price from N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-(DiphenylaMino)phenylboronic acid, pinacol ester pictures 2026-06-09 4-(DiphenylaMino)phenylboronic acid, pinacol ester
267221-88-5
 $21.00-325.00 5g 0.98 10kg Shanghai UCHEM Inc.
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline pictures 2025-07-02 N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
267221-88-5
 1KG 98% 150KG /month Shanghai Daken Advanced Materials Co.,Ltd
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline pictures 2020-02-04 N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
267221-88-5
 1KG 98%; 99% 1kg; 5kg Career Henan Chemical Co

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline Spectrum

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline(267221-88-5)1HNMR

267221-88-5(N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline)Related Search:

Bis(biphenyl-4-yl)[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]amine 2H-Tetrazole, 5-[4-(1H-1,2,4-triazol-1-yl)phenyl]- 4',4''',4''''',4'''''''-(ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-carbaldehyde)) 1,2,3,4,5,6-Hexakis(4-bromophenyl)benzene Tetra (4-pinacyl phenyl) methane
4,4'-(benzo[c][1,2,5]thiadiazole-4,7-diyl)dianiline 4,4',4'',4'''-silanetetrayltetrabenzaldehyde 4-[tris(4-formylphenyl)methyl]benzaldehyde 4,4''-DIAMINO-P-TERPHENYL 3,3',3''-(1,3,5-triazine-2,4,6-triyl)triphenol
Tetrakis(4-hydroxybiphenyl)ethylene 1,1'-(5'-(4-acetylphenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)diethanone Tetraphenylmethane 3,5-bis(pyridin-4-yl)-4-amino-1,2,4-triazole 4'-BROMO-2,2':6',2''-TERPYRIDINE
Tetrakis[(4-aminophenoxy)methyl]methane TAPA Diphenylethyne- 3, 3', 5, 5'-tetracarboxylic acid (PCN-14)

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4-(Diphenylamino)phenylboronic acid, pinacol ester N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline Diphenyl-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-amine N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-N-phenylbenzenamine N,N-diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-N-phen [4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]diphenylamine Benzenamine, N,N-diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2-[4-(Diphenylamino)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4-(diphenylamino)phenylboronic pinacol ester 4-Boronic acid triphenylamine pinacol ester 4-(Diphenylamino)benzeneboronic acid pinacol ester Triphenylamine-4-boronic Acid Pinacol Ester 267221-88-5 C24H26BNO2