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B33706

Sigma-Aldrich

Bibenzyl

ReagentPlus®, 99%

Synonym(s):

1,2-Diphenylethane, Dibenzyl

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About This Item

Linear Formula:
C6H5CH2CH2C6H5
CAS Number:
103-29-7
Molecular Weight:
182.26
Beilstein:
508068
EC Number:
203-096-4
MDL number:
MFCD00004796
UNSPSC Code:
12352100
PubChem Substance ID:
24891710
NACRES:
NA.22

Quality Level

100

product line

ReagentPlus®

Assay

99%

form

crystals

autoignition temp.

896 °F

bp

284 °C (lit.)

mp

50-53 °C (lit.)

density

1.014 g/mL at 25 °C (lit.)

SMILES string

C(Cc1ccccc1)c2ccccc2

InChI

1S/C14H14/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-10H,11-12H2

InChI key

QWUWMCYKGHVNAV-UHFFFAOYSA-N

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Application

Bibenzyl is used in the preparation of flame-retardant, high-density rigid polyurethane foams. Additionally, it can also be used to synthesize acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) inhibitors.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Flame?retardant and mechanical properties of high?density rigid polyurethane foams filled with decabrominated dipheny ethane and expandable graphite.
Ye L, et al.
Journal of Applied Polymer Science, 111(5), 2372-2380 (2009)
Design, synthesis, and biological evaluation of a new series of biphenyl/bibenzyl derivatives functioning as dual inhibitors of acetylcholinesterase and butyrylcholinesterase.
Wang D M, et al.
Molecules (Basel), 22(1), 172-172 (2017)
K H Fritzemeier et al.
European journal of biochemistry, 133(3), 545-550 (1983-07-01)
Hydroxy derivatives of 9,10-dihydrophenanthrenes, orchinol and hircinol, were isolated from bulbs of Orchidaceae which had been induced to accumulate phytoalexins. Incorporation of radioactive precursors, L-phenylalanine and various hydroxycinnamic acids, has been investigated by feeding experiments in vivo. m-Coumaric acid and
Evan G Buchanan et al.
The Journal of chemical physics, 138(6), 064308-064308 (2013-02-22)
The spectroscopy of two flexible hydrocarbons, 1,2-diphenylethane (DPE) and 2,2,2-paracyclophane (TCP) is presented, and a predictive theoretical model for describing the alkyl CH stretch region of these hydrocarbons is developed. Ultraviolet hole-burning spectroscopy identified two isomers of DPE and a
Geunhyeong Jo et al.
Magnetic resonance in chemistry : MRC, 49(6), 374-377 (2011-04-01)
Resveratrol is a polyphenol isolated from many natural sources including grapes, mulberries, eucalyptus, spruce, lilies, and peanuts. The hydroxyl groups in polyphenols can be substituted with various functional groups, allowing production of multiple derivatives. NMR spectroscopy is used to identify
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