Flavors & Fragrances
REACH
Dibenzyl ether
CAS Number
103-50-4
EC Number
203-118-2
FEMA Number
FEMA 2371
What is Dibenzyl ether?
Dibenzyl ether (CAS 103-50-4) is an aromatic ether; FEMA 2371.
Where is Dibenzyl ether used?
- Flavor and fragrance: faint, sweet-floral character
- Fragrance compositions: fixative that extends longevity
- Coatings and adhesives: high-boiling solvent and plasticizing component
- Pharmaceutical and fine chemical synthesis: catalyst precursor and stabilizing medium
- Personal care: stable, low-odor carrier in fragrance bases and emollient blends
- It serves as a carrier and process solvent where low volatility and chemical stability are needed.
Good to know: Buyers sourcing for food or flavor use should confirm compliance with FEMA 2371 status and applicable regional flavor regulations.
Commercial specifications
- Drum and IBC quantities
- Technical grade standard; high-purity grades for pharmaceutical and flavor applications
Other Names (Synonyms)
benzene, 1,1'-[oxybis(methylene)]bis-|1,1'-[oxybis(methylene)]bis-benzene|[(benzyloxy)methyl]benzene|Benzyl ether|Benzyl oxide|Plastikator BA|BA (plasticizer)|Plasticator BA
What are the physical properties of Dibenzyl ether?
Melting Point 3.6 °C
Boiling Point 298 °C
Density 0.99735 g/cm³ @ Temp: 25 °C
Flash Point 275 °F
Appearance colourless liquid
Color Clear colorless to pale yellow
Odor at 100.00 %. sweet fruity cherry earthy mushroom rose plastic
Form Liquid
Water Solubility insoluble
Vapor Pressure <1 Pa (25 °C)
Refractive Index n 20/D 1.562
Log P 3.31
How is Dibenzyl ether classified and handled safely? Learn More
Warning
GHS07· Irritant GHS09· Environmental Hazard
Hazard Statements
H303 May be harmful if swallowed
H315 Causes skin irritation
H316 Causes mild skin irritation
H317 May cause an allergic skin reaction
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.
P272 Contaminated work clothing should not be allowed out of the workplace.
Which trade and regulatory codes apply to Dibenzyl ether?
HS Code 29093090
UN Number 3082
ADR Class 9
Packing Group III
Storage Class 10 - Combustible liquids
WGK (Germany) 2