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33630

Sigma-Aldrich

Dibenzyl ether

purum, ≥98.0% (GC)

Synonym(s):

Benzyl ether

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About This Item

Linear Formula:
(C6H5CH2)2O
CAS Number:
103-50-4
Molecular Weight:
198.26
Beilstein:
1911156
EC Number:
203-118-2
MDL number:
MFCD00004780
UNSPSC Code:
12352100
PubChem Substance ID:
329754600
NACRES:
NA.22

grade

purum

Quality Level

100

Assay

≥98.0% (GC)

form

liquid

refractive index

n20/D 1.562

bp

158-160 °C/10 mmHg (lit.)

mp

1.5-3.5 °C (lit.)

density

1.043 g/mL at 20 °C (lit.)

functional group

ether
phenyl

SMILES string

C(OCc1ccccc1)c2ccccc2

InChI

1S/C14H14O/c1-3-7-13(8-4-1)11-15-12-14-9-5-2-6-10-14/h1-10H,11-12H2

InChI key

MHDVGSVTJDSBDK-UHFFFAOYSA-N

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General description

Thermolysis of dibenzyl ether in water was studied to probe into volatiles obtained from the reaction of coal in supercritical water. Diffusion coefficients of dibenzyl ether at infinite dilution in CO2 and ethanol mixtures has been measured.

Application

  • Green synthesis route: Research demonstrated a green synthesis route using dibenzyl ether for the formation of benzyl phenyl sulfide, emphasizing environmentally friendly methods in chemical synthesis processes (Wu et al., 2023).
  • Nanoparticle synthesis by thermal decomposition: Dibenzyl ether was used in the thermal decomposition process for the synthesis of manganese oxide nanoparticles, showcasing its utility in facilitating controlled chemical reactions (Martinez de la Torre and Bennewitz, 2020).

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H317,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1B

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

278.6 °F - Pensky-Martens closed cup

Flash Point(C)

137 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

33630-VAR:
33630-1L:
33630-250ML:
33630-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK9876
BCCJ2307
BCCG2473
BCCC4863
BCBZ8216

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Diffusion of benzyl acetate, 2-phenylethyl acetate, 3-phenylpropyl acetate, and dibenzyl ether in mixtures of carbon dioxide and ethanol.
Suarez-Iglesias O, et al.
Industrial & Engineering Chemistry Research, 46(11), 3810-3819 (2007)
Dibenzyl ether as a probe into the supercritical fluid solvent extraction of volatiles from coal with water.
Townsend SH and Klein MT.
Fuel: The Science and Technology of Fuel and Energy, 64(5), 635-638 (1985)
Hosamani Basavaprabhu et al.
Organic & biomolecular chemistry, 10(13), 2528-2533 (2012-03-01)
An application of the classical Ritter reaction for the synthesis of unsymmetrical di and trisubstituted ureas catalyzed by FeCl(3) is described. The protocol is of significant interest in view of the easy availability of precursors, mild reaction conditions employed and
Ya-Ping Tu
The Journal of organic chemistry, 71(15), 5482-5488 (2006-07-15)
It is often found in mass spectrometry that when a molecule is protonated at the thermodynamically most favorable site, no fragmentation occurs, but a major reaction is observed when the proton migrates to a different position. For benzophenones, acetophenones, and
G A Burdock et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 30(7), 559-566 (1992-07-01)
Dibenzyl ether (FEMA No. 2371, CAS No. 103-50-4) was given in the diet to rats at a rate of 62, 196 or 620 mg/kg/day for 91 consecutive days. Body weights and food consumption were measured weekly; haematological, clinical chemistry and
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