4-ETHOXYPHENYL ISOCYANATE Property

Melting point:

61 °C(Solv: ethanol (64-17-5))

Boiling point:

230-235 °C(lit.)

Density 

1.11 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.536(lit.)

Flash point:

222 °F

storage temp. 

0-10°C

form 

clear liquid

color 

Colorless to Almost colorless

Sensitive 

Moisture Sensitive

BRN 

742647

CAS DataBase Reference

32459-62-4(CAS DataBase Reference)

EPA Substance Registry System

Benzene, 1-ethoxy-4-isocyanato- (32459-62-4)

Safety

Hazard Codes 

Xn

Risk Statements 

20/21/22-36/37/38

Safety Statements 

7-26-27-37/39

RIDADR 

UN 2206 6.1/PG 3

WGK Germany 

3

TSCA 

Yes

HazardClass 

6.1

PackingGroup 

III

HS Code 

29291090

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P284Wear respiratory protection.

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

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

4-ETHOXYPHENYL ISOCYANATE Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

1-Ethoxy-4-isocyanatobenzene is a useful reagent in the preparation of semicarbazides and their cyclized triazolones that exhibits antibacterial and antimicrobial properties.