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2-Ethylaniline structure
Chemical Name:
NOE;AKOS 91138;o-ethyl-anilin;O-ETHYLANILINE;2-ETHYLANILINE;2-ethyl-anilin;ORTHOETHYLANILINE;Aniline, o-ethyl-;Aniline, 2-ethyl-;OLEYLETHANOLAMIDE
Molecular Formula:
Formula Weight:
MOL File:

2-Ethylaniline Properties

Melting point:
-44 °C
Boiling point:
210 °C(lit.)
0.983 g/mL at 25 °C(lit.)
vapor density 
4.2 (vs air)
vapor pressure 
0.11 mm Hg ( 20 °C)
refractive index 
n20/D 1.559(lit.)
Flash point:
196 °F
storage temp. 
pK1:4.42(+1) (25°C)
Clear yellow to red-brownish
Water Solubility 
CAS DataBase Reference
578-54-1(CAS DataBase Reference)
NIST Chemistry Reference
EPA Substance Registry System
Benzenamine, 2-ethyl-(578-54-1)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T
Risk Statements  36/37/38-33-23/24/25
Safety Statements  36/37/39-45-36/37-28A
RIDADR  UN 2273 6.1/PG 3
WGK Germany  3
RTECS  BX9800000
HazardClass  6.1
PackingGroup  III
HS Code  29214980
Hazardous Substances Data 578-54-1(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P311 Call a POISON CENTER or doctor/physician.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

2-Ethylaniline price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich E11803 2-Ethylaniline 98% 578-54-1 100g $15.2 2018-11-13 Buy
Sigma-Aldrich E11803 2-Ethylaniline 98% 578-54-1 250g $31.2 2018-11-13 Buy
TCI Chemical E0060 2-Ethylaniline >98.0%(GC)(T) 578-54-1 25mL $28 2018-11-22 Buy
TCI Chemical E0060 2-Ethylaniline >98.0%(GC)(T) 578-54-1 500mL $114 2018-11-22 Buy
Alfa Aesar A14984 2-Ethylaniline, 97% 578-54-1 100g $14.8 2018-11-13 Buy

2-Ethylaniline Chemical Properties,Uses,Production

Chemical Properties

clear yellow to red-brownish liquid

Chemical Properties

2-Ethylaniline is a yellow liquid that turns brown on standing in air


Intermediate for pharmaceuticals, dyestuffs, pesticides, and other products.

General Description

A brown liquid. Insoluble in water and less dense than water. Hence floats on water. Flash point 185°F. May irritate skin, eyes and mucous membranes. Toxic by ingestion, inhalation or skin absorption.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2-Ethylaniline neutralizes acids in exothermic reactions to form salts plus water. May react with acids to release toxic fumes of aniline and oxides of nitrogen. Reacts violently with oxidizing materials. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

Safety Profile

: A poison. Moderately toxic by ingestion. Flammable when exposed to heat or flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits highly toxic fumes of aniline and NOx. See also NETHYLANILINE.

Potential Exposure

This material is used in making drugs, dyes, and pesticides.

First aid

Eye Contact: Immediately remove any contact lenses and flush with large amounts of water for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention if any symptoms are present. Skin Contact: Quickly remove contaminated clothing. Immediately wash area with large amounts of soap; promptly seek medical attention. Breathing: Remove the person from exposure. Begin (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility


UN2273 2-Ethylaniline, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.


Combustible; vapor may form explosive mixture with air above 80℃. Decomposes on contact with light or air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, anhydrides, and chloroformates. Contact with metals may evolve flammable hydrogen gas.

2-Ethylaniline Preparation Products And Raw materials

Raw materials

Preparation Products

2-Ethylaniline Suppliers

Global( 190)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19954 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22043 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32651 55
Jiangsu Qingquan Chemical Co., Ltd.
+86-571-86589381/86589382/86589383 CHINA 177 55
Anhui Royal Chemical Co., Ltd.
+86-025-86736275 CHINA 477 55
Qingdao Hongjin Trading Co., Ltd.
0532-83657313 CHINA 225 58
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 24118 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254 CHINA 20243 58
Haihang Industry Co.,Ltd
+86 531 8582 1093 CHINA 4525 58

View Lastest Price from 2-Ethylaniline manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-08 2-Ethylaniline
US $1.00 / KG 1KG 99% Customized career henan chemical co

2-Ethylaniline Spectrum

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