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33630

Sigma-Aldrich

Dibenzyl ether

purum, ≥98.0% (GC)

Synonyma:

Benzyl ether

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About This Item

Lineární vzorec:
(C6H5CH2)2O
Číslo CAS:
103-50-4
Molekulová hmotnost:
198.26
Beilstein/REAXYS Number:
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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Související kategorie

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

signalword

Warning

hcodes

H317,H410

Hazard Classifications

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

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

278.6 °F - Pensky-Martens closed cup

flash_point_c

137 °C - Pensky-Martens closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Osvědčení o analýze (COA)

Lot/Batch Number
BCCM7571
BCCK9876
BCCJ2307
BCCG2473
BCCC4863

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Sigma-Aldrich

261505

Dihexyl ether

Diphenyl ether for synthesis

Sigma-Aldrich

8.20978

Diphenyl ether

Oleylamine technical grade, 70%

Sigma-Aldrich

O7805

Oleylamine

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)
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
E Zimerson et al.
Contact dermatitis, 43(2), 72-78 (2000-08-17)
In patients hypersensitive to p-tert-butylphenol-formaldehyde resin (PTBP-F-R), it is for diagnostic, therapeutic and preventive reasons necessary to know the identity of the primary sensitizing substances, their sensitizing capacities as well as their cross-reaction patterns. We have recently shown that the
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