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328456

Sigma-Aldrich

3-Methoxyphenol

96%

Synonyme(s) :

3-Hydroxyanisol, Resorcinol monomethyl ether

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About This Item

Formule linéaire :
CH3OC6H4OH
Numéro CAS:
150-19-6
Poids moléculaire :
124.14
Beilstein:
1209898
Numéro CE :
205-754-6
Numéro MDL:
MFCD00002267
Code UNSPSC :
12352100
ID de substance PubChem :
24859737
Nomenclature NACRES :
NA.22

52.50 CHF

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Devis pour commande en gros

Essai

96%

Forme

liquid

Indice de réfraction

n20/D 1.552 (lit.)

pb

113-115 °C/5 mmHg (lit.)

Densité

1.131 g/mL at 25 °C (lit.)

Chaîne SMILES 

COc1cccc(O)c1

InChI

1S/C7H8O2/c1-9-7-4-2-3-6(8)5-7/h2-5,8H,1H3

Clé InChI

ASHGTJPOSUFTGB-UHFFFAOYSA-N

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Catégories apparentées

Application

3-Methoxyphenol was used in synthesis of:
  • C(4) symmetric calix[4]resorcinarene[1]
  • 2-nitroso-5-methoxyphenol[2]
  • 6-methoxy-2(3H)-benzoxazolone[2]

Pictogrammes

Skull and crossbonesCorrosion
GHS06,GHS05

Mention d'avertissement

Danger

Mentions de danger

H302 + H332,H311,H315,H318

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

233.6 °F - closed cup

Point d'éclair (°C)

112 °C - closed cup

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
STBJ9398
STBJ1609
STBH7981
STBF8646V
STBG4892V

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3-Fluorophenol 98%

Sigma-Aldrich

F13002

3-Fluorophenol

Resorcinol monoacetate technical grade

Sigma-Aldrich

R856

Resorcinol monoacetate

Mario C Foti et al.
The Journal of organic chemistry, 73(6), 2408-2411 (2008-02-26)
The m-methoxy group is normally electron-withdrawing (EW), sigma(m) = +0.12, sigma(m+) = +0.05. The strong EW activity of a phenoxyl radical's O* atom causes the m-methoxy group to become electron-donating (ED), sigma(m)(+) = -0.14. In valence bond terms, this can
L G Fenoll et al.
Biophysical chemistry, 84(1), 65-76 (2000-03-21)
Tyrosinase hydroxylates 3-hydroxyanisole in the 4-position. The reaction product accumulates in the reaction medium with a lag time (tau) which diminishes with increasing concentrations of enzyme and lengthens with increasing concentrations of substrate, thus fulfilling all the predictions of the
Alejandro Cordero Vargas et al.
Organic letters, 5(20), 3717-3719 (2003-09-26)
[reaction: see text] A short synthesis of (+/-)-10-norparvulenone and (+/-)-O-methylasparvenone was developed starting from commercially available m-methoxyphenol, hinging on a xanthate-mediated addition-cyclization sequence for the construction of the alpha-tetralone subunit.
Improved procedures for the preparation of 2-nitro-5-methoxyphenol and 6-methoxy-2 (3H)-benzoxazolone from 3-methoxyphenol.
Maleski RJ.
Synthetic Communications, 23(3), 343-348 (1993)
Majid Y Moridani et al.
Chemico-biological interactions, 142(3), 317-333 (2002-11-28)
A tyrosinase-directed therapeutic approach for malignant melanoma therapy uses the depigmenting phenolic agents such as 4-hydroxyanisole (4-HA) to form cytotoxic o-quinones. However, renal and hepatic toxicity was reported as side effects in a recent 4-HA clinical trial. In search of
Afficher tous les articles scientifiques apparentés

Questions

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

    1 answer

    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 answer

    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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