ChemicalBook > CAS DataBase List > 4-Ethylaniline

4-Ethylaniline

Product Name
4-Ethylaniline
CAS No.
589-16-2
Chemical Name
4-Ethylaniline
Synonyms
P-ETHYLANILINE;4-ethylbenzenamine;4-ethyl-anilin;4-ETHYLANILINE;aniline,4-ethyl-;To ethyl aniline;Aniline, 4-ethyl-;Aniline, p-ethyl-;para-Ethylaniline;AKOS BBS-00003560
CBNumber
CB2373311
Molecular Formula
C8H11N
Formula Weight
121.18
MOL File
589-16-2.mol
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4-Ethylaniline Property

Melting point:
-5 °C (lit.)
Boiling point:
216 °C (lit.)
Density 
0.975 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.554(lit.)
Flash point:
185 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
Liquid
pka
pK1:5.00(+1) (25°C)
color 
Clear yellow to red-brown
Water Solubility 
immiscible
BRN 
774319
CAS DataBase Reference
589-16-2(CAS DataBase Reference)
NIST Chemistry Reference
4-Ethylaniline(589-16-2)
EPA Substance Registry System
p-Ethylaniline (589-16-2)
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Safety

Hazard Codes 
T
Risk Statements 
23/24/25-33
Safety Statements 
36/37/39-45-36/37-28A
RIDADR 
1602
WGK Germany 
3
RTECS 
BX9900000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III
HS Code 
29214980
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
E12001
Product name
4-Ethylaniline
Purity
98%
Packaging
100ml
Price
$82.3
Updated
2024/03/01
Sigma-Aldrich
Product number
E12001
Product name
4-Ethylaniline
Purity
98%
Packaging
500ml
Price
$316
Updated
2024/03/01
TCI Chemical
Product number
E0061
Product name
4-Ethylaniline
Purity
>99.0%(GC)(T)
Packaging
25mL
Price
$34
Updated
2024/03/01
TCI Chemical
Product number
E0061
Product name
4-Ethylaniline
Purity
>99.0%(GC)(T)
Packaging
500mL
Price
$360
Updated
2024/03/01
TRC
Product number
E899875
Product name
4-Ethylaniline
Packaging
10mL
Price
$60
Updated
2021/12/16
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4-Ethylaniline Chemical Properties,Usage,Production

Chemical Properties

clear yellow to red-brown liquid

Uses

4-Ethylaniline can be used as intermediates of liquid crystal.

Safety Profile

Poison by ingestion, intravenous, and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-ETHYLANILINE.

Purification Methods

Dissolve p-ethylaniline in *benzene, then acetylate it. Recrystallise the acetyl derivative (m 93-94o, Hickinbottom & Waine J Chem Soc 1565 1930) from *C6H6/pet ether or EOH, and hydrolyse it by refluxing 50g with 500mL of H2O and 115mL of conc H2SO4 until the solution becomes clear. The amine sulfate is isolated, suspended in H2O and solid KOH is added to generate the free base, which separates. Dry it (KOH), and distil it from zinc dust in a vacuum [Berliner & Berliner J Am Chem Soc 76 6179 1954]. The picrate has m 171-172o (from 1,2-dichloroethane). [Beilstein 12 H 1090, 12 III 2380, 12 IV 2419.]

4-Ethylaniline Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Ethylaniline Suppliers

Americas 1 Belgium 2 China 176 Europe 1 Germany 7 India 10 Japan 4 Slovakia 1 Switzerland 3 Ukraine 1 United Kingdom 8 United States 34 Global 248
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View Lastest Price from 4-Ethylaniline manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
4-Ethylaniline 589-16-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2023-02-25
Guangzhou Sunton Biotechnology Co., Ltd.
Product
Para-ethyl aniline 589-16-2
Price
US $50.00/KG
Min. Order
1公斤
Purity
99%
Supply Ability
20tons
Release date
2021-06-04
Henan Aochuang Chemical Co.,Ltd.
Product
4-Ethylaniline 589-16-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-22

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