3-Ethoxyaniline Chemical Properties

Melting point:

204 °C

Boiling point:

248 °C(lit.)

Density 

1.032 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.566(lit.)

Flash point:

>230 °F

storage temp. 

Store below +30°C.

solubility 

Chloroform, Methanol (Slightly)

pka

4.18(at 25℃)

form 

Liquid

color 

Clear brown

Water Solubility 

0.1-0.5 g/100 mL at 20 ºC

BRN 

971028

Stability:

Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides. Sensitive to prolonged exposure to light and air.

CAS DataBase Reference

621-33-0(CAS DataBase Reference)

NIST Chemistry Reference

3-Ethoxyaniline(621-33-0)

EPA Substance Registry System

m-Ethoxyaniline (621-33-0)

Safety Information

Hazard Codes 

T

Risk Statements 

23/24/25-33

Safety Statements 

28-36/37/39-45-36/37-28A

RIDADR 

UN 2311 6.1/PG 3

WGK Germany 

3

RTECS 

SI5400000

F 

8-10-23

HazardClass 

6.1(b)

PackingGroup 

III

HS Code 

29222200

Toxicity

mma-sat 1 mg/plate EMMUEG 11(Suppl12),1,88

MSDS

• Language:English Provider:3-Ethoxybenzenamine
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

3-Ethoxyaniline Usage And Synthesis

Chemical Properties

light yellow to dark red liquid

Uses

3-Ethoxyaniline was used as starting reagent in the synthesis of 1,2,3,4-tetrahydroacridinylhydrazides.

General Description

Dark red liquid.

Air & Water Reactions

Slightly soluble in water.

Reactivity Profile

3-Ethoxyaniline neutralizes acids in exothermic reactions to form salts plus water. 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.

Fire Hazard

3-Ethoxyaniline is probably combustible.

Safety Profile

Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.

3-Ethoxyaniline(621-33-0)Related Product Information

• 4-Aminobenzoic acid
• Sulfanilamide
• 2-ETHOXYANILINE
• Metanilic acid
• 3-Aminobenzenesulfonamide
• p-Anisidine
• Sulfanilic acid
• Aniline
• Methyl anthranilate
• Phenetole
• Phenacetin
• Anthranilic acid
• Diethyl ether
• Phenetidine
• 3-Ethoxyaniline
• 2-ETHOXYANILINE HYDROCHLORIDE
• N-[1-(2,6-difluorophenyl)ethyl]-2-ethoxyaniline
• N-[1-(3-chloro-4-fluorophenyl)ethyl]-2-ethoxyaniline