Antioxidants
REACH
Dibenzylhydroxylamine
CAS Number
621-07-8
EC Number
210-667-1
What is Dibenzylhydroxylamine?
Dibenzylhydroxylamine (CAS 621-07-8) is a hydroxylamine derivative used industrially as an antioxidant, stabilizer, and polymerization inhibitor.
Where is Dibenzylhydroxylamine used?
- Plastics and polymer manufacturing: process stabilizer and inhibitor
- Monomer storage and transport: prevents unwanted polymerization
- Pharmaceutical synthesis: intermediate and stabilizer
- Flavor and fragrance: oxidative stability of blends and aromatic compounds
- Personal care: antioxidant protection
- It functions by scavenging free radicals and reactive intermediates.
Commercial specifications
- Packaging from kilogram-scale laboratory quantities to bulk quantities
Other Names (Synonyms)
N,N-Dibenzylhydroxylamine|Benzenemethanamine, N-hydroxy-N-(phenylmethyl)-|Hydroxylamine, N,N-dibenzyl-|FWX35J4X22|N-HYDROXYDIBENZYLAMINE|N-Hydroxy-N-(phenylmethyl)benzenemethanamine
What are the physical properties of Dibenzylhydroxylamine?
Melting Point 122-123 °C
Boiling Point 353.27°C (rough estimate)
Density 1.0439 (rough estimate)
Appearance white to slightly yellow adhering crystalline
Color White to Almost white
Form powder to crystal
Water Solubility Insoluble in water
Refractive Index 1.5300 (estimate)
How is Dibenzylhydroxylamine classified and handled safely? Learn More
Warning
GHS07· Irritant
Hazard Statements
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary Statements
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
Which trade and regulatory codes apply to Dibenzylhydroxylamine?
HS Code 2928.00.2500
Storage Class 11 - Combustible Solids
WGK (Germany) 3