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
294535
meso-Hydrobenzoin
99%
Synonym(s):
meso-1,2-Diphenyl-1,2-ethanediol
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$123.00
$434.00
$123.00
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About This Item
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Product Name
meso-Hydrobenzoin, 99%
InChI
1S/C14H14O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-16H/t13-,14+
SMILES string
O[C@H]([C@H](O)c1ccccc1)c2ccccc2
InChI key
IHPDTPWNFBQHEB-OKILXGFUSA-N
assay
99%
form
solid
mp
137-139 °C (lit.)
solubility
ethanol: soluble 25 mg/mL, clear, colorless
functional group
hydroxyl
phenyl
Quality Level
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Related Categories
1 of 4
This Item | S4808 | 256269 | 8.20526 |
|---|---|---|---|
| assay 99% | assay 96% | assay 99% | assay ≥96.0% (HPLC) |
| Quality Level 100 | Quality Level 100 | Quality Level - | Quality Level 200 |
| solubility ethanol: soluble 25 mg/mL, clear, colorless | solubility - | solubility - | solubility slightly soluble 2.5 g/L |
| mp 137-139 °C (lit.) | mp - | mp 148-150 °C (lit.) | mp 139 °C |
| form solid | form - | form - | form powder |
| functional group hydroxyl | functional group - | functional group hydroxyl, phenyl | functional group - |
General description
Application
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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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