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Synthetic aroma chemicals

Dibenzyl ether

Also known as Benzyl ether, Benzyl oxide, Dibenzylether

CAS 103-50-4Formula C14H14OMolar mass 198.27 g/molEC 203-118-2
GHS signal word: Warning. Pictograms: Harmful or irritant, Hazardous to the environment 21 suppliers listed
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Dibenzyl ether chemical structure, C14H14O, CAS 103-50-4
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
3.6 °C
Boiling point
295 to 298
Density
0.99735 AT 25 °C/4 °C
Flash point
135 °C
HS code
290930
Category
Synthetic aroma chemicals
Illustrative photo, clear liquid in a volumetric flask on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Dibenzyl ether?

Plain description, key identifiers and synonyms

Dibenzyl ether is a benzyl ether in which the oxygen atom is connected to two benzyl groups. It has a role as a metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
phenylmethoxymethylbenzene
CAS number
103-50-4 CAS number cross-checked
EC number
203-118-2
Molecular formula
C14H14O
UNII
2O6CNO27RJ
MDL number
MFCD00004780
INCI name
DIBENZYL ETHER
InChIKey
MHDVGSVTJDSBDK-UHFFFAOYSA-N
InChI
InChI=1S/C14H14O/c1-3-7-13(8-4-1)11-15-12-14-9-5-2-6-10-14/h1-10H,11-12H2
SMILES (canonical and isomeric)
C1=CC=C(C=C1)COCC2=CC=CC=C2

Synonyms

  • Benzyl ether
  • Benzyl oxide
  • Dibenzylether
  • Plastikator BA
  • BA (plasticizer)
  • Plasticator BA
  • Ether, dibenzyl
  • 1,1-(Oxybis(methylene))bisbenzene
  • Benzene, 1,1'-(oxybis(methylene))bis-
  • Benzene, 1,1'-[oxybis(methylene)]bis-
  • Benzene, 1,1'-oxybis(methylene-
  • (Oxybis(methylene))dibenzene
  • phenylmethoxymethylbenzene
  • [(Benzyloxy)methyl]benzene
  • Tribenoside EP Impurity D
  • 1,1-Oxybis methylene, bis benzene
  • 1,1'-[oxybis(methylene)]dibenzene
  • [(Benzyloxy)methyl]benzene #
  • Benzene,1'-[oxybis(methylene)]bis-
  • phenyl(phenylmethoxy)methane
  • BA (VAN)
  • benzyloxymethylbenzene
  • Tribenoside impurity D
  • 1,1-Oxybismethylene, bis benzene
  • 1,1'-(Oxybis(methylene))bisbenzene
Show all 35 synonyms
  • dibenzyl ester
  • oxybis(methyl
  • mono-benzyl ether
  • Benzyl ether, 8CI
  • Ether,dibenzyl
  • Benzyl ether, 98%
  • Bn2O
  • Benzyl Alcohol Impurity 5
  • phenylmethoxy-methyl-benzene
  • Tribenoside impurity D CRS

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Colorless liquidexp.
Odour
FAINT, ALMOND ODORexp.
Taste
MUSHROOM TASTEexp.
Melting point
3.6 °Cexp.
Boiling point
295 to 298exp.
Density
0.99735 AT 25 °C/4 °Cexp.
Flash point
135 °Cexp.
Solubility
PRACTICALLY INSOL IN WATER, MISCIBLE WITH ETHANOL, ETHER, CHLOROFORM, ACETONEexp.
Vapour pressure
1.03 × 10⁻³ mm Hg @ 25 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
198.27 g/molcalc.
Exact mass
198.1045 Dacalc.
LogP (octanol/water)
3.4calc.
Topological polar surface area
9.23 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
4calc.
Heavy atoms
15calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.14calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(COCc2ccccc2)cc1

c1ccc(COCc2ccccc2)cc1

2 rings, 15 atoms. This chemical is the scaffold itself.

227 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment
100NFPA 704 rating

Hazard statements

  • H317May cause an allergic skin reaction.
  • H319Causes serious eye irritation.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (13)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Dibenzyl ether suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 21 suppliers
21 of 21 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

21 suppliers in 7 countries

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Dibenzyl ether price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Plasticizer for nitrocellulose, solvent in perfumery.

Plasticizer for synthetic rubber.

It is used particularly in cements based on polyvinyl acetate emulsions...

Synthetic flavoring ingredient.

Cosmetic ingredient, INCI name DIBENZYL ETHER(perfuming)

Roles

  • metabolite

Functional uses

  • Flavouring and nutrient
  • Fragrance
  • Plasticizer

Cosmetic functions

  • Perfuming

How it is made

By reduction of benzaldehyde in presence of (Co(CO)4)2.

As by-product in prepn of benzyl alcohol by hydrolysis of benzyl chloride, by using concn caustic instead of carbonate, yields can be improved to 50% or higher.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Dibenzyl ether is traded under.

HS 2909.30Indicative HS code

Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives

World exports in 2024
$470M
−2.2% vs 2023, imports $432M
2019 to 2024
Top exporters
  1. China45.7%
  2. Germany15.7%
  3. India * partner reported9.9%
Top importers
  1. United States14.3%
  2. China11.8%
  3. India * partner reported8.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Dibenzyl ether is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Dibenzyl ether, based on the data on this page

What is Dibenzyl ether?

Dibenzyl ether is a benzyl ether in which the oxygen atom is connected to two benzyl groups. It has a role as a metabolite.

What is the CAS number of Dibenzyl ether?

The CAS registry number of Dibenzyl ether is 103-50-4.

What is the molecular formula and weight of Dibenzyl ether?

The molecular formula of Dibenzyl ether is C14H14O and its molar mass is 198.27 g/mol.

What is Dibenzyl ether used for?

Plasticizer for nitrocellulose, solvent in perfumery. Plasticizer for synthetic rubber. It is used particularly in cements based on polyvinyl acetate emulsions... Synthetic flavoring ingredient.

Is Dibenzyl ether hazardous?

Dibenzyl ether carries the GHS signal word "Warning". Main hazards: may cause an allergic skin reaction, causes serious eye irritation, very toxic to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dibenzyl ether?

Dibenzyl ether is usually classified under HS code 290930 (Aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dibenzyl ether?

CompoundList lists 21 suppliers of Dibenzyl ether in China, United States, India, Germany and 3 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Dibenzyl ether in India?

3 suppliers in India list Dibenzyl ether on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Dibenzyl ether?

Suppliers quote Dibenzyl ether on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Dibenzyl ether

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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