Amines REACH

Isopropylhydroxylamine

CAS Number
5080-22-8
EC Number
225-791-1

What is Isopropylhydroxylamine?

Isopropylhydroxylamine (CAS 5080-22-8) is a hydroxylamine derivative used in industrial chemistry as a stabilizer and polymerization initiator.

Where is Isopropylhydroxylamine used?

  • Plastics: controlled radical scavenger regulating polymerization rates and molecular weight distribution
  • Rubber: antioxidant additive extending service life of vulcanized compounds under heat and oxygen stress
  • Printing and packaging: formulation stability in ink systems where premature polymerization would compromise shelf life
  • Industrial cleaning and home care: systems requiring controlled reactivity
  • It stabilizes active ingredients during storage.

Good to know: Buyers should confirm purity levels, inhibitor content, and packaging specifications directly with the supplier, as these vary across producers.

Commercial specifications

  • Concentration and purity specifications vary by application

Other Names (Synonyms)

N-isopropylhydroxylamine|2-Propanamine, N-hydroxy-|3NT440V34T|RefChem:830194|N-propan-2-ylhydroxylamine|Hydroxylamine, N-isopropyl-|N-Hydroxy-2-propanamine

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What are the physical properties of Isopropylhydroxylamine?

Melting Point 70-72 °C
Boiling Point 104.9±23.0 °C(Predicted)
Density 0.886±0.06 g/cm3(Predicted)
Water Solubility 199g/L at 25℃
Vapor Pressure 68Pa at 25℃
Log P -0.574 at 23℃

How is Isopropylhydroxylamine classified and handled safely? Learn More

Warning
GHS07· Irritant GHS09· Environmental Hazard

Hazard Statements

H312 Harmful in contact with skin
H315 Causes skin irritation
H319 Causes serious eye irritation
H411 Toxic to aquatic life with long lasting effects

Precautionary Statements

P264 Wash … thoroughly after handling.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P317 Get emergency medical help.
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