N,N-Diethyl-4-nitrosoaniline Property

Melting point:

81-85 °C

Boiling point:

310.47°C (rough estimate)

Density 

1.2400

refractive index 

1.5250 (estimate)

storage temp. 

Flammables area

Water Solubility 

Slightly soluble in water

form 

powder to crystal

pka

0.67±0.32(Predicted)

color 

Green to Dark green

CAS DataBase Reference

120-22-9(CAS DataBase Reference)

EPA Substance Registry System

Benzenamine, N,N-diethyl-4-nitroso- (120-22-9)

Safety

Hazard Codes 

T-F,T

Risk Statements 

33-23/24/25-11

Safety Statements 

45-36/37/39-22-16

RIDADR 

2926

RTECS 

BX3610000

HazardClass 

4.1

PackingGroup 

II

HS Code 

2921420090

Toxicity

mmo-sat 3 mmol/L XENOBH 16,587,86

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

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.

P370+P378In case of fire: Use … for extinction.

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

P405Store locked up.

P501Dispose of contents/container to..…

N,N-Diethyl-4-nitrosoaniline Chemical Properties,Usage,Production

Chemical Properties

green crystalline powder

Uses

N,N-Diethyl-4-nitrosobenzenamine reacts with rubber to form a compound that acts as efficient antioxidants.

General Description

Green solid. Insoluble in water.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

A nitrated amine. Amines are combustible. The combustion of amines yields noxious NOx. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Aromatic nitro compounds range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction that culminates in a detonation. The aromatic nitro compounds may explode in the presence of a base such as sodium hydroxide or potassium hydroxide even in the presence of water or organic solvents. The explosive tendencies of aromatic nitro compounds are increased by the presence of multiple nitro groups.

Safety Profile

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