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B33706

Sigma-Aldrich

Bibenzyl

ReagentPlus®, 99%

Sinônimo(s):

1,2-Diphenylethane, Dibenzyl

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25 G
R$ 708,00
100 G
R$ 1.374,00

R$ 708,00

Disponível para enviar em22 de abril de 2025Detalhes

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25 G
R$ 708,00
100 G
R$ 1.374,00

About This Item

Fórmula linear:
C6H5CH2CH2C6H5
Número CAS:
103-29-7
Peso molecular:
182.26
Beilstein:
508068
Número CE:
203-096-4
Número MDL:
MFCD00004796
Código UNSPSC:
12352100
ID de substância PubChem:
24891710
NACRES:
NA.22

R$ 708,00

Disponível para enviar em22 de abril de 2025Detalhes

Solicite uma grande encomenda

Nível de qualidade

100

linha de produto

ReagentPlus®

Ensaio

99%

Formulário

crystals

temperatura de autoignição

896 °F

p.e.

284 °C (lit.)

pf

50-53 °C (lit.)

densidade

1.014 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

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

chave InChI

QWUWMCYKGHVNAV-UHFFFAOYSA-N

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Categorias relacionadas

Aplicação

Bibenzyl is used in the preparation of flame-retardant, high-density rigid polyurethane foams.[1] Additionally, it can also be used to synthesize acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) inhibitors.[2]

Informações legais

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

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

230.0 °F - closed cup

Ponto de fulgor (°C)

110 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
SHBS2322
STBJ9892
STBH6120
STBF1990V
STBB7583V

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1 of 2

meso-1,2-Dibromo-1,2-diphenylethane ≥97%

Sigma-Aldrich

106550

meso-1,2-Dibromo-1,2-diphenylethane

Methylsulfonylmethane Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1346

Methylsulfonylmethane

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)
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
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
Kohei Hosoi et al.
Chemical communications (Cambridge, England), 47(30), 8632-8634 (2011-07-02)
Electron transfer behavior of 1,2-diphenyl-o-carborane was investigated by cyclic voltammetry (CV). In the presence of 1,2-dibromo-1,2-diphenylethane, a significant catalytic current was observed. The macroscale electrocatalytic reduction of the dibromide using a catalytic amount (1 mol%) of the carborane mediator afforded
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Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. Bonjour, dans le cadre de mes études, je recherche une façon de synthétiser du bibenzyl à partir d'hydrobenzoïne, donc par une réduction. Est-ce comme ça que vous le synthétisez ?

    1 answer

    1. The specific formulation of Bibenzyl is proprietary.

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