ChemicalBook > CAS DataBase List > 4-Butylphenylboronic acid

4-Butylphenylboronic acid

Product Name
4-Butylphenylboronic acid
CAS No.
145240-28-4
Chemical Name
4-Butylphenylboronic acid
Synonyms
AKOS BRN-0152;CAS:145240-28-4;4-Butylphenylboronic;4-n-butylboronic acid;4-N-Butylphenylboronic;4-Butylphenylboronicaci;4-BUTYLPHENYLBORONIC ACID;4-butylbenzeneboronic acid;4-Bbutylphenylboronic acid;4-N-BUTYLPHENYLBORONIC ACID
CBNumber
CB7256509
Molecular Formula
C10H15BO2
Formula Weight
178.04
MOL File
145240-28-4.mol
More
Less

4-Butylphenylboronic acid Property

Melting point:
91-97 °C(lit.)
Boiling point:
313.5±35.0 °C(Predicted)
Density 
1.03±0.1 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
Soluble in methanol.
form 
powder to crystal
pka
8.78±0.10(Predicted)
color 
White to Orange to Green
BRN 
6920034
CAS DataBase Reference
145240-28-4(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
Xi,F
Risk Statements 
36/37/38-10
Safety Statements 
26-36/37/39-16-7/9-24/25
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29319090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

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.

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

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

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

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
521493
Product name
4-Butylphenylboronic acid
Packaging
1g
Price
$63.77
Updated
2025/07/31
Sigma-Aldrich
Product number
521493
Product name
4-Butylphenylboronic acid
Packaging
5g
Price
$80.5
Updated
2025/07/31
TCI Chemical
Product number
B2589
Product name
4-Butylphenylboronic Acid (contains varying amounts of Anhydride)
Packaging
1g
Price
$31
Updated
2025/07/31
TCI Chemical
Product number
B2589
Product name
4-Butylphenylboronic Acid (contains varying amounts of Anhydride)
Packaging
5g
Price
$111
Updated
2025/07/31
TRC
Product number
B809358
Product name
4-N-Butylphenylboronicacid
Packaging
250mg
Price
$55
Updated
2021/12/16
More
Less

4-Butylphenylboronic acid Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

Reactant for Suzuki-Miyaura cross-couplings, NHC-Iron-catalyzed aerobic oxidative aromatic esterification of aldehydes, Palladium-catalyzed oxidative Heck-type reactions.

Uses

Intermediates of Liquid Crystals

Uses

suzuki reaction

Synthesis

121-43-7

41492-05-1

145240-28-4

A. Synthesis of 4-n-butylphenylboronic acid To a mixed solution of tetrahydrofuran (32 mL) and ether (96 mL) of 1-bromo-4-n-butylbenzene (6.24 g, 29.3 mmol) was added dropwise n-butyllithium (1.6 M hexane solution, 21.9 mL, 35.1 mmol) at -78 °C. The reaction mixture was stirred at -78 °C for 30 min, and then slowly added dropwise over 20 min to a solution of trimethyl borate (6.1 g, 58.6 mmol) in ether (64 mL) pre-cooled to -78 °C. After the dropwise addition was completed, the reaction mixture was continued to be stirred at -78 °C for 30 minutes, then slowly warmed to room temperature and stirred overnight. After the reaction was completed, 10% aqueous hydrochloric acid solution (150 mL) was added, shaken vigorously for 10 minutes, and left to stratify. The ether layer was separated and the aqueous layer was extracted with ether (100 mL). All organic phases were combined and extracted with 1N sodium hydroxide solution (3 x 100mL). Combine the alkaline aqueous phases, wash once with ether, then acidify to pH 1 with 6N hydrochloric acid and extract with ether (3 x 100mL). All organic phases were combined, washed with water, dried with anhydrous magnesium sulfate, and concentrated under reduced pressure to afford the target product 4-n-butylphenylboronic acid (2.0 g, 38% yield).

References

[1] Patent: US5514696, 1996, A
[2] Advanced Functional Materials, 2017, vol. 27, # 45,

4-Butylphenylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4-Butylphenylboronic acid Suppliers

Americas 1 China 210 Europe 3 France 3 Germany 11 India 7 Italy 1 Japan 3 Russia 1 Switzerland 1 United Kingdom 11 United States 35 Global 287
Suzhou SuKaiLu Chemical Technology Co., Ltd.
Tel
0512-0512-62766020 15995735907
Fax
0512-62766020
Email
zwk@sukailu.com
Country
China
ProdList
956
Advantage
55
Shanghai Peiling Biological Technology Co., LTD
Tel
13127581762 13127581762
Email
peilingchem@sina.com
Country
China
ProdList
554
Advantage
58
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Shijiazhuang Sdyano Fine Chemical Co., Ltd.
Tel
0311-89250318 031166536426
Fax
4000311741
Email
master@sjzsdyn.com
Country
China
ProdList
2806
Advantage
65
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Country
China
ProdList
18207
Advantage
66
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9310
Advantage
66
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11035
Advantage
64
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9883
Advantage
59
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
16075
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768836
Email
1791901229@qq.com
Country
China
ProdList
6950
Advantage
52
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Country
China
ProdList
3295
Advantage
57
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18729
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Hangzhou Yuhao Chemical Technology Co., Ltd
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
6387
Advantage
52
Springchem New Material Technology Co.,Limited
Tel
+86-021-62885108 +8613917661608
Email
info@spring-chem.com
Country
China
ProdList
2068
Advantage
57
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 17550508557
Fax
QQ：3470079902
Email
675141927@qq.com
Country
China
ProdList
3199
Advantage
55
Shanghai Sphchem Co., Ltd.
Tel
021-56491756 13512199871
Fax
021-5649-1756
Email
2819742715@qq.com
Country
China
ProdList
4000
Advantage
55
Beijing Taiya Jie Technology Development Co., Ltd.
Tel
021-33690831-8001 13552411790
Fax
021-33690831
Email
postmaster@tyjchem.cn
Country
China
ProdList
1542
Advantage
55
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
Shanghai Topbiochem Technology Co., Ltd
Tel
+86-21-60341587
Fax
+86-21-61294319
Email
sales@topbiochem.com
Country
China
ProdList
6175
Advantage
58
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
150-2103-5486 18017383231
Fax
qq：2817624287
Email
983544897@qq.com
Country
China
ProdList
9342
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 13167063860
Fax
021-50323701
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9546
Advantage
55
Shanghai Arbor Chemical Co., Ltd.
Tel
021-60451683 15021268886
Fax
+86-21-60451682
Email
sales@arborchemical.com
Country
China
ProdList
896
Advantage
55
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4566
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9899
Advantage
55
Shanghai Raise Chemical Technology Co.,Ltd
Tel
+86-021-50935922
Fax
+86-021-33847795
Country
China
ProdList
7865
Advantage
55
Quzhou Juhua Friendship Co., Ltd
Tel
0570-3066667
Fax
0570-3063388
Country
China
ProdList
3930
Advantage
58
Shanghai Meishui Chemical Technology Co., Ltd
Tel
021-60549325 18616193163
Fax
021-33250306
Country
China
ProdList
4526
Advantage
56
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-0371-13526885213 15637198702
Fax
0371-63709726
Email
hsyykjchem@163.com
Country
China
ProdList
3853
Advantage
58
Shanghai Worldyang Chemical Co.,Ltd.
Tel
021-021-56795766
Fax
+86-21-56795266
Email
sales@worldyachem.com
Country
China
ProdList
9476
Advantage
58
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Credit-Chem Co., Ltd.
Tel
400-821-5857 021-64326257
Fax
021-64393586 QQ;2798200800
Email
credit-chem@foxmail.com
Country
China
ProdList
5219
Advantage
58
Shanghai YuLue Chemical Co., Ltd.
Tel
021-60345187 13671753212
Fax
021-34702061
Email
lzz841106@aliyun.com
Country
China
ProdList
10263
Advantage
55
Mashilabs (Shanghai) Co.,Ltd.
Tel
19916721580
Fax
QQ：3154870176
Email
mafarm@126.com
Country
China
ProdList
4542
Advantage
58
Shanghai Boka-chem Tech. Inc.
Tel
400-026-1533/(021) 6478-0600
Fax
+86 (21) 6459-2060
Email
sales@bokachem.com
Country
China
ProdList
876
Advantage
58
More
Less

View Lastest Price from 4-Butylphenylboronic acid manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
(4-Butylphenyl)boronic acid 145240-28-4
Price
US $2.20-8.80/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000kg
Release date
2025-06-13
Guangzhou Sunton Biotechnology Co., Ltd.
Product
4-n-Butylbenzeneboronic acid 145240-28-4
Price
US $48.00-40.00/Kg
Min. Order
1KG
Purity
99%
Supply Ability
200tons
Release date
2021-04-18
Shijiazhuang tongyang Import and Export Co., LTD
Product
4-Propylphenylboronic acid 145240-28-4
Price
US $10.00/KG
Min. Order
10g
Purity
99
Supply Ability
50 Ton/Tons per Month
Release date
2021-08-12

145240-28-4, 4-Butylphenylboronic acidRelated Search:

4-Cyclohexylbenzeneboronic acid 4-Nonylphenylboronic acid [4-(TRANS-4-N-PROPYLCYCLOHEXYL)PHENYL]BORONIC ACID 4-(4-PENTYLCYCLOHEXYL)PHENYLBORONIC ACID 4-Butylphenylboronic acid 4-Pentylbenzeneboronic acid 4-Ethylphenylboronic acid 4-SEC-BUTYLPHENYLBORONIC ACID 4-TERT-BUTYLPHENYLBORONIC ACID,P-T-BUTYLPHENYLBORONIC ACID,4-tert-Butylphenylboronic Acid (contains varying amounts of Anhydride),4-T-BUTYLPHENYLBORONIC ACID 4-TERT-BUTYLPHENYLBORONIC ACID, PINACOL ESTER Boric acid 4-N-HEPTYLBENZENE BORONIC ACID 4-N-HEXYLBENZENEBORONIC ACID 4-(N-OCTYL)BENZENEBORONIC ACID 3-(4-BORONOPHENYL)CYCLOBUTANONE 4-(CYCLOPROPYLCARBONYL)PHENYLBORONIC ACID 4-CYCLOPENTYLBENZENEBORONIC ACID M-T-BUTYLPHENYLBORONIC ACID

  • 4-N-Butylphenylboronic
  • 4-butylbenzeneboronic acid
  • 4-BUTYLPHENYLBORONIC ACID
  • 4-N-BUTYLPHENYLBORONIC ACID
  • 4-N-BUTYLBENZENEBORONIC ACID
  • AKOS BRN-0152
  • 4-Butylphenylboronic Acid (contains varying amounts of Anhydride)
  • 4-Butylphenylboronic
  • 4-n-butylboronic acid
  • 4-(But-1-yl)benzeneboronic acid
  • Boronic acid, B-(4-butylphenyl)-
  • 4-Bbutylphenylboronic acid
  • B-(4-Butylphenyl)boronic acid
  • 4-Butylphenylboronicaci
  • 4-Butylbenzeneboronic Acid (contains varying amounts of Anhydride)
  • CAS:145240-28-4
  • 4-Butylphenylboronic acid - [B2060]
  • 145240-28-4
  • 195240-28-4
  • C4H9C6H4BOH2
  • C10BH15O2
  • CH3CH23C6H4BOH2
  • BORONIC ACID
  • Boronic Acids and Derivatives
  • Boronic Acids
  • Aryl
  • Organometallic Reagents
  • Liquid crystal intermediates
  • Organoborons
  • B (Classes of Boron Compounds)
  • Boronic Acids
  • Boronic acid
  • Aryl
  • Boronic Acids
  • Boronic Acids and Derivatives
  • Heterocyclic Compounds