N-Nitroso-N-phenylhydroxylamine aluminum salt Property

Melting point:

167-170°C

Boiling point:

168-170°C

Density 

1.389[at 20℃]

vapor pressure 

0Pa at 20℃

storage temp. 

below 5° C

Water Solubility 

280μg/L at 20℃

Hydrolytic Sensitivity

4: no reaction with water under neutral conditions

InChI

InChI=1S/3C6H5N2O2.Al/c3*9-7-8(10)6-4-2-1-3-5-6;/h3*1-5H;/q3*-1;+3

InChIKey

PMSRCBOGDIMQAT-UHFFFAOYSA-N

SMILES

[Al+3]123(O=NN(C4C=CC=CC=4)[O-]1)(O=NN(C1C=CC=CC=1)[O-]2)O=NN(C1C=CC=CC=1)[O-]3

CAS DataBase Reference

15305-07-4(CAS DataBase Reference)

EPA Substance Registry System

Aluminum, tris[N-(hydroxy-.kappa.O)-N-(nitroso-.kappa.O)benzenaminato]- (15305-07-4)

Safety

Hazard Codes 

T

Risk Statements 

68-36/37/38-23/24/25-45

Safety Statements 

22-36/37/39-45-26-53

RIDADR 

UN 2811 6.1/PG 3

TSCA 

Yes

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

H410Very toxic to aquatic life with long lasting effects

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.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

N-Nitroso-N-phenylhydroxylamine aluminum salt Chemical Properties,Usage,Production

Chemical Properties

White to pale yellow powder

Uses

In UV-curable color paints, N-Nitroso-N-phenylhydroxylamine aluminum salt is the preferred polymerization inhibitor. It can accept small amounts of free radicals generated by free radical photoinitiators due to heat, light or other reasons, thus preventing the tendency to initiate monomer polymerization and gelation.

Flammability and Explosibility

Not classified

Synthesis

In the solvent mixture of alcohol and water, the pH of the reaction solution was controlled at in 5.5~5.7, and the reaction of aluminum nitrate with N-nitroso-N-phenylhydroxylamine ammonium salt, the yield of N-Nitroso-N-phenylhydroxylamine aluminum salt reached more than 91%.