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D133000

Sigma-Aldrich

3,4-Dimethoxybenzyl alcohol

96%

Synonyme(s) :

(3,4-Dimethoxyphenyl)methanol, Veratryl alcohol

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100 G
134,00 €

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25 G
66,80 €
100 G
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About This Item

Formule linéaire :
(CH3O)2C6H3CH2OH
Numéro CAS:
Poids moléculaire :
168.19
Beilstein:
639388
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352100
ID de substance PubChem :
Nomenclature NACRES :
NA.22

66,80 €


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Niveau de qualité

Essai

96%

Forme

liquid

Indice de réfraction

n20/D 1.552 (lit.)

pb

296-297 °C/732 mmHg (lit.)

Densité

1.157 g/mL at 25 °C (lit.)

Chaîne SMILES 

COc1ccc(CO)cc1OC

InChI

1S/C9H12O3/c1-11-8-4-3-7(6-10)5-9(8)12-2/h3-5,10H,6H2,1-2H3

Clé InChI

OEGPRYNGFWGMMV-UHFFFAOYSA-N

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Application

3,4-Dimethoxybenzyl alcohol is widely used in the synthesis of various cyclotriveratrylenes (CTVs), which are cyclic molecular hosts with a cavity to accommodate guest molecules.[1][2][3] It can also be used as a precursor in the total synthesis of salvianolic acid N.[4]

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

235.4 °F - closed cup

Point d'éclair (°C)

113 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Certificats d'analyse (COA)

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Les clients ont également consulté

Recent advances in the chemistry of cyclotriveratrylene.
Hardie M J
Chemical Society Reviews, 39(2), 516-527 (2010)
Formal total synthesis of salvianolic acid N.
Wu K, et al.
Organic & Biomolecular Chemistry (2018)
Self-assembly of dendritic crowns into chiral supramolecular spheres.
Percec V, et al.
Journal of the American Chemical Society, 131(3), 1294-1304 (2008)
Improved synthesis of functional CTVs and cryptophanes using Sc (OTf) 3 as catalyst.
Brotin T, et al.
The Journal of Organic Chemistry, 70(16), 6187-6195 (2005)
Yongjun Zhang et al.
Journal of hazardous materials, 176(1-3), 1089-1092 (2009-12-01)
Carbamazepine and diclofenac were frequently detected in water bodies. In this study, crude lignin peroxidase, produced from a white rot fungus Phanerochaete chrysosporium, was studied on its in vitro degradation of both drugs. The influencing parameters were studied, including pH

Questions

1–2 sur 2 questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 réponse
    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

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

    1 réponse
    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

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