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

Product Name
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
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
Formula Weight
371.28
MOL File
267221-88-5.mol
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N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline Property

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
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Safety

HS Code 
2931900090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H332Harmful if inhaled

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.

P271Use only outdoors or in a well-ventilated area.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
723614
Product name
4-(Diphenylamino)phenylboronic acid pinacol ester
Purity
95%
Packaging
1 g
Price
$65.87
Updated
2025/07/31
Sigma-Aldrich
Product number
723614
Product name
4-(Diphenylamino)phenylboronic acid pinacol ester
Purity
95%
Packaging
5 g
Price
$203
Updated
2025/07/31
TCI Chemical
Product number
D5534
Product name
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
Packaging
1G
Price
$70
Updated
2025/07/31
TCI Chemical
Product number
D5534
Product name
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
Packaging
5G
Price
$207
Updated
2025/07/31
TRC
Product number
D487035
Product name
4-(Diphenylamino)phenylboronicacid,pinacolester
Packaging
250mg
Price
$55
Updated
2021/12/16
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N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline Chemical Properties,Usage,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 Preparation Products And Raw materials

Raw materials

Preparation Products

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

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

Shanghai Daken Advanced Materials Co.,Ltd
Product
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 267221-88-5
Price
US $0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
150KG /month
Release date
2021-11-17
Shanghai UCHEM Inc.
Product
4-(DiphenylaMino)phenylboronic acid, pinacol ester 267221-88-5
Price
US $21.00-325.00/g
Min. Order
5g
Purity
0.98
Supply Ability
10kg
Release date
2024-04-12
Career Henan Chemical Co
Product
N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 267221-88-5
Price
US $0.01/KG
Min. Order
1KG
Purity
98%; 99%
Supply Ability
1kg; 5kg
Release date
2020-02-03

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

  • 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
  • Triphenylamine-4-boronic Acid Pinacol Ester
  • 4-(diphenylamino)phenylboronic pinacol ester
  • 4-Boronic acid triphenylamine pinacol ester
  • 4-(Diphenylamino)benzeneboronic acid pinacol ester
  • 267221-88-5
  • C24H26BNO2