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
D91071
Diethyl benzylphosphonate
99%
Synonym(s):
(Diethoxyphosphonomethyl)benzene, Benzylphosphonic acid diethyl ester, NSC 62294
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 g | Check Cart for Availability | CLP 79,500 |
100 g | Check Cart for Availability | CLP 231,000 |
About This Item
Quality Segment
assay
99%
form
liquid
reaction suitability
reaction type: C-C Bond Formation
refractive index
n20/D 1.497 (lit.)
bp
106-108 °C/1 mmHg (lit.)
density
1.095 g/mL at 25 °C (lit.)
SMILES string
CCOP(=O)(Cc1ccccc1)OCC
InChI
1S/C11H17O3P/c1-3-13-15(12,14-4-2)10-11-8-6-5-7-9-11/h5-9H,3-4,10H2,1-2H3
InChI key
AIPRAPZUGUTQKX-UHFFFAOYSA-N
Application
- 3,5-dihydroxy-4-isopropylstilbene for treatment of skin disorders
- Natural cytotoxic marine products of polyketide origin via intramolecular Diels-Alder reactions
- Stilbenes via on-column oxidation of vicinal diols and Horner-Emmons reactions
- Inhibitors of teh Wnt pathway for colon cancer repression using Wadsworth-Emmons reactions
- Antimalarial drug analogs against P. falciparum
Reactant for:
- Cyclization of aryl ethers, amines, and amides
- Investigating the effects of functional groups on the performance of clue organic LEDs
1 of 1
This Item | |||
|---|---|---|---|
| assay 99% | assay 96% | assay 97% | assay - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| reaction suitability reaction type: C-C Bond Formation | reaction suitability reaction type: C-C Bond Formation | reaction suitability reaction type: C-C Bond Formation | reaction suitability reaction type: C-C Bond Formation |
| bp 106-108 °C/1 mmHg (lit.) | bp 40-41 °C/0.05 mmHg (lit.) | bp - | bp 124-126 °C/3 mmHg (lit.) |
| form liquid | form liquid | form liquid | form liquid |
| refractive index n20/D 1.497 (lit.) | refractive index n20/D 1.417 (lit.) | refractive index n20/D 1.483 | refractive index n20/D 1.444 (lit.) |
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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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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