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
8.22314
4-Methoxybenzaldehyde
for synthesis
Synonyme(s) :
4-Methoxybenzaldehyde, Anisaldehyde
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About This Item
Pression de vapeur
<1 hPa ( 20 °C)
Niveau de qualité
Essai
≥98.0% (GC)
Forme
liquid
Température d'inflammation spontanée
220 °C
Puissance
3200 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit)
Limite d'explosivité
1.4-5.3 % (v/v)
Indice de réfraction
n20/D 1.57
pH
7 (20 °C, 2 g/L in H2O)
pb
247-249 °C/1013 hPa
Température de transition
flash point 116 °C
Solubilité
2 g/L
Densité
1.12 g/cm3 at 25 °C
Température de stockage
2-30°C
Chaîne SMILES
O(C)c1ccc(cc1)C=O
InChI
1S/C8H8O2/c1-10-8-4-2-7(6-9)3-5-8/h2-6H,1H3
Clé InChI
ZRSNZINYAWTAHE-UHFFFAOYSA-N
Application
<li><strong>Multi-Target Directed Ligands for Alzheimer′s Disease: </strong>Used as a drug fragment to synthesize novel substituted thiosemicarbazones for the treatment of Alzheimer′s disease (AD) (Varma et al., 2023).</li>
<li><strong>Wound Dressing Membranes Based on Immobilized Anisaldehyde:</strong> wound dressing membranes involved immobilizing anisaldehyde (4-Methoxybenzaldehyde) onto a chitosan-GA-gelatin copolymer, offering insights into its therapeutic potential in wound care applications (Tamer et al., 2022).</li>
</ul>
Remarque sur l'analyse
Density (d 20 °C/ 4 °C): 1.121 - 1.124
Identity (IR): passes test
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Aquatic Chronic 3 - Repr. 2
Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
240.8 °F - closed cup
Point d'éclair (°C)
116 °C - closed cup
Certificats d'analyse (COA)
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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.pdfHelpful?
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