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/418/501/product-dating-information-06-25-mk.pdf
B33706
Bibenzyl
ReagentPlus®, 99%
Synonym(s):
1,2-Diphenylethane, Dibenzyl
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$115.00
$349.35
$115.00
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About This Item
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Product Name
Bibenzyl, ReagentPlus®, 99%
InChI key
QWUWMCYKGHVNAV-UHFFFAOYSA-N
InChI
1S/C14H14/c1-3-7-13(8-4-1)11-12-14-9-5-2-6-10-14/h1-10H,11-12H2
SMILES string
C(Cc1ccccc1)c2ccccc2
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.)
Quality Level
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Related Categories
1 of 4
This Item | E12508 | 296848 | 343528 |
|---|---|---|---|
| assay 99% | assay 99% | assay 99.8% | assay 99% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp 50-53 °C (lit.) | mp −95 °C (lit.) | mp −95 °C (lit.) | mp - |
| form crystals | form liquid | form liquid | form solid |
| bp 284 °C (lit.) | bp 136 °C (lit.) | bp 136 °C (lit.) | bp - |
| density 1.014 g/mL at 25 °C (lit.) | density 0.867 g/mL at 25 °C (lit.) | density 0.867 g/mL at 25 °C (lit.) | density - |
Application
Legal Information
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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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 ?
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The specific formulation of Bibenzyl is proprietary.
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