ChemicalBook > CAS DataBase List > 4-BUTOXYANILINE

4-BUTOXYANILINE

Product Name
4-BUTOXYANILINE
CAS No.
4344-55-2
Chemical Name
4-BUTOXYANILINE
Synonyms
AKOS BBB/082;AKOS BC-2572;4-Butoxyanline;4-BUTOXYANILINE;P-BUTOXYANILINE;p-butoxy-anilin;n-But-O-C6H4-NH2;p-Butyloxyaniline;4-N-BUTOXYANILINE;Aniline, p-butoxy-
CBNumber
CB6204785
Molecular Formula
C10H15NO
Formula Weight
165.23
MOL File
4344-55-2.mol
More
Less

4-BUTOXYANILINE Property

Melting point:
130-132 °C
Boiling point:
148-149 °C13 mm Hg(lit.)
Density 
0.992 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.538(lit.)
Flash point:
>230 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
clear liquid
pka
5.23±0.10(Predicted)
color 
Colorless to Brown
Specific Gravity
approximate 1
BRN 
2084421
CAS DataBase Reference
4344-55-2(CAS DataBase Reference)
NIST Chemistry Reference
Benzenamine, 4-butoxy-(4344-55-2)
EPA Substance Registry System
Benzenamine, 4-butoxy- (4344-55-2)
More
Less

Safety

Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-28-36/37/39-45
RIDADR 
2810
WGK Germany 
3
RTECS 
BW9420000
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29214200
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.

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

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

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

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
232343
Product name
4-Butoxyaniline
Purity
97%
Packaging
5g
Price
$51.2
Updated
2023/06/20
TCI Chemical
Product number
B1003
Product name
4-Butoxyaniline
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$32
Updated
2025/07/31
TCI Chemical
Product number
B1003
Product name
4-Butoxyaniline
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$96
Updated
2025/07/31
TRC
Product number
B701488
Product name
4-Butoxyaniline
Packaging
250mg
Price
$45
Updated
2021/12/16
Oakwood
Product number
001735
Product name
4-Butoxyaniline
Purity
97%
Packaging
1g
Price
$10
Updated
2021/12/16
More
Less

4-BUTOXYANILINE Chemical Properties,Usage,Production

Chemical Properties

CLEAR DARK BROWN LIQUID

Uses

4-Butoxyaniline was used in the preparation of:

  • bis-4-butoxyphenyl-4,4′-(2,2′-bipyridyl)carbamide
  • 1-(4-butoxyphenyl)-3-(6-methyl-3-oxo-2-phenyl-2,3-dihydropyridazin-4-yl)urea

General Description

4-Butoxyaniline undergoes low-pressure hydrogenation in the presence of rhodium on alumina to yield 4-butoxycyclohexylamine.

Synthesis

7244-78-2

4344-55-2

GENERAL METHOD: 1-butoxy-4-nitrobenzene (0.0270 mol) was dissolved in 70 mL of ethanol. Tin chloride (0.119 mol) was dissolved in 30 mL of ethanol and added dropwise to the reaction system. The reaction was stirred continuously at 80 °C for 2 hours. Upon completion of the reaction, the crude product was extracted twice with a solvent mixture of ethyl acetate/water (1:1, v/v) and 60 g of potassium carbonate was added to the aqueous phase to neutralize the acidic by-products. The organic phases were combined and the solvent was removed by evaporation under reduced pressure to give the yellow oily product 4-butoxyaniline. Yields ranged from 65% to 85%. For 4-butoxyaniline (3a), the 1H-NMR (DMSO-d6) data were as follows: δ 6.64 (d, 2H), 6.52 (d, 2H), 4.56 (s, 2H), 3.58 (t, 2H), 1.75 (m, 2H), 1.39 (m, 2H), 0.99 (t, 3H). The yield of 4-butoxyaniline under this experimental condition was 65%.

References

[1] Science China Chemistry, 2011, vol. 54, # 11, p. 1726 - 1734
[2] Molecules, 2017, vol. 22, # 8,
[3] Molecular Crystals and Liquid Crystals, 2009, vol. 510, p. 250 - 258
[4] Synthetic Communications, 1981, vol. 11, # 11, p. 925 - 930
[5] Journal of the American Chemical Society, 1922, vol. 44, p. 1744

4-BUTOXYANILINE Preparation Products And Raw materials

Raw materials

4-N-BUTOXYNITROBENZENE 1-Bromobutane Sodium bromide Sodium sulfide Sodium 4-nitrophenoxide

Preparation Products

More
Less

4-BUTOXYANILINE Suppliers

Americas 1 Belgium 1 China 87 Europe 1 Germany 4 India 4 Japan 3 Russia 1 Slovakia 1 Switzerland 2 Ukraine 2 United Kingdom 13 United States 27 Global 147
Creasyn Finechem(Tianjin) Co., Ltd.
Tel
022-83946278 13820503911
Fax
022-83945176
Email
sales@creasyn.com
Country
China
ProdList
957
Advantage
68
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
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11598
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5691
Advantage
66
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18729
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
Shenyang Yuancheng Pharmaceutical Technology Co., Ltd.
Tel
024-31298370 15040047923
Fax
024-62665110
Email
yuanchengchem@163.com
Country
China
ProdList
252
Advantage
52
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6134
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Tel
+86-28-85122536 85324413
Fax
+86-28-85326443
Email
market@astatech.cn
Country
China
ProdList
8026
Advantage
55
Amatek Scientific Co. Ltd.
Tel
0512-56316828 4008675858
Fax
+86-512-56316826
Email
sales@amateksci.com
Country
China
ProdList
9874
Advantage
55
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4924
Advantage
55
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-0371-13526885213 15637198702
Fax
0371-63709726
Email
hsyykjchem@163.com
Country
China
ProdList
3853
Advantage
58
Tianjin Olefin Pharmaceutical Co., Ltd.
Tel
022-022-23301225 18202662021
Fax
022-25541300
Email
Mingmingxuetsu@163.com
Country
China
ProdList
313
Advantage
56
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Shanghai Xingui Biotechnology Co., Ltd.
Tel
15121041756
Email
xingui2022@126.com
Country
China
ProdList
9979
Advantage
58
Tianjin Anhao Biological Technology Co., Ltd.
Tel
Email
sales@ahpharmatech.com
Country
China
ProdList
5734
Advantage
55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66028182 18626450290
Email
yftan@aikonchem.com
Country
China
ProdList
16679
Advantage
50
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Wuhan Chemwish Technology Co.， Ltd
Tel
027-67849912
Fax
027-87531808
Email
sales@chemwish.com
Country
China
ProdList
9148
Advantage
60
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20794
Advantage
60
Shanghai SuperLan Chemcial Technique Centre
Tel
0-2022843681 15618226720
Fax
+86-21-51601218
Email
chaolaichem@foxmail.com
Country
China
ProdList
12475
Advantage
58
Guangzhou Jhd Chemical Reagent Co., Ltd.
Tel
020-84383047
Fax
020-84380294
Email
sales@jhd.com.cn
Country
China
ProdList
9186
Advantage
65
Dalian lichuang Chemical Co., Ltd
Tel
0411-0411-00000000 13644282108
Fax
-
Email
3500508746@qq.com
Country
China
ProdList
2896
Advantage
55
Amatek Scientific Co. Ltd.
Tel
0512-56316828
Fax
0512-56316826
Email
info@amateksci.com
Country
China
ProdList
28785
Advantage
58
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Fax
0539-6362799（To 20）
Country
China
ProdList
10007
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19800
Advantage
60
Biokitchen
Tel
021-021-021-31663258 13795219287
Fax
021-31663258
Email
donghuanwen@126.com
Country
China
ProdList
8816
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 400821072
Fax
021-58955996
Email
malulu@leyan.com
Country
China
ProdList
25000
Advantage
58
Henan Alfachem Co.,Ltd.
Tel
0371-55051623 18137891487
Fax
QQ：2853979817
Email
2853979817@qq.com
Country
China
ProdList
9984
Advantage
58
Jinan Liheng Biotechnology Co., Ltd.
Tel
0531-18763987518 18763987518
Email
levi@lihengpharm.com
Country
China
ProdList
1797
Advantage
58
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-037163312495,13303845143 13303845143
Fax
QQ3001379618
Email
3001379618@qq.com
Country
China
ProdList
10267
Advantage
58
Shanghai Union Medical Technology Co. Ltd.
Tel
13120563767
Fax
15669989863
Email
chemchen925@outlook.com
Country
China
ProdList
987
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34563
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
+86-0571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52846
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49975
Advantage
58
Shandong Tianming Biotechnology Development Co. Ltd
Tel
400-9019001
Country
China
ProdList
15069
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
029-81124267 17392282731
Fax
029-88380327
Email
1073@dideu.com
Country
China
ProdList
9992
Advantage
58
Bide Pharmatech Ltd.
Tel
400-1647117 13681763483
Email
product02@bidepharm.com
Country
China
ProdList
59936
Advantage
58
Bide Pharmatech Ltd.
Tel
400-6005915
Email
sales@picasso-e.com
Country
China
ProdList
39653
Advantage
58

4344-55-2, 4-BUTOXYANILINERelated Search:

4-N-DODECYLOXYNITROBENZENE 4-BUTOXYANILINE Z-TYR-ONP P-HEXYLOXYANILINE Z-ASN-ONP 4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE 4-PENTYLOXYANILINE P-DECYLOXYNITROBENZENE 4-NITROPHENYL CAPRYLATE 4'-CYANOBENZYLIDENE-4-N-BUTOXYANILINE,N-(P-CYANOBENZYLIDENE)-P-BUTOXYANILINE,4'-Cyanobenzylidene-4-butoxyaniline D-BIOTIN P-NITROPHENYL ESTER BOC-O-BENZYL-L-TYROSINE 4-NITROPHENYL ESTER Z-LEU-ONP Z-PRO-ONP P-NITROPHENYL 2-ACETAMIDO-2-DEOXY-ALPHA-D-GLUCOPYRANOSIDE P-HEXADECYLOXYNITROBENZENE Z-LYS(Z)-ONP (4-NITRO)PHENYL-2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GALACTOPYRANOSIDE

  • p-aminophenoln-butylether
  • p-Aminophenyl-n-butyl ether
  • 4-BUTOXYANILINE
  • 4-AMINOPHENYL BUTYL ETHER
  • AKOS BC-2572
  • AKOS BBB/082
  • LABOTEST-BB LT01143388
  • P-BUTOXYANILINE
  • TIMTEC-BB SBB008295
  • aminophenyl-n-butylether
  • Aniline, p-butoxy-
  • p-Aminophenol n-butyl ether
  • 4-butoxy-benzenamin
  • p-butoxy-anilin
  • p-Butyloxyaniline
  • n-But-O-C6H4-NH2
  • 4-n-Butoxyaniline,97%
  • 4-n-Butoxyaniline, 98+%
  • 4-butoxyphenylamine
  • 4-Butoxyanline
  • 4-Butoxyaniline,97%
  • 4-Butoxyaniline, 97% 25GR
  • 4-Butoxyaniline 97%
  • Benzenamine, 4-butoxy-
  • 4-N-BUTOXYANILINE
  • 4-(BUTYLOXY)ANILINE
  • 4-BUTYLOXYBENZENAMINE
  • para-butoxyaniline
  • 4-Butoxyaniline &gt
  • 4344-55-2
  • CH3CH23OC6H4NH2
  • Anilines (Building Blocks for Liquid Crystals)
  • Building Blocks for Liquid Crystals
  • Amines
  • Building Blocks
  • C9 to C10
  • Organic Building Blocks
  • Nitrogen Compounds
  • Alkylanilines
  • Anilines (Building Blocks for Liquid Crystals)
  • Building Blocks for Liquid Crystals
  • Functional Materials
  • Amines
  • C9 to C10
  • Nitrogen Compounds