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328456

Sigma-Aldrich

3-Methoxyphenol

96%

Sinónimos:

3-Hydroxyanisol, Resorcinol monomethyl ether

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25 G
39,60 €
100 G
109,00 €

39,60 €

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25 G
39,60 €
100 G
109,00 €

About This Item

Fórmula lineal:
CH3OC6H4OH
Número de CAS:
150-19-6
Peso molecular:
124.14
Beilstein:
1209898
Número CE:
205-754-6
Número MDL:
MFCD00002267
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24859737
NACRES:
NA.22

39,60 €

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Nivel de calidad

100

Ensayo

96%

Formulario

liquid

índice de refracción

n20/D 1.552 (lit.)

bp

113-115 °C/5 mmHg (lit.)

densidad

1.131 g/mL at 25 °C (lit.)

cadena SMILES

COc1cccc(O)c1

InChI

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

Clave InChI

ASHGTJPOSUFTGB-UHFFFAOYSA-N

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Aplicación

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]

Pictogramas

Skull and crossbonesCorrosion
GHS06,GHS05

Palabra de señalización

Danger

Clasificaciones de peligro

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

Código de clase de almacenamiento

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

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

233.6 °F - closed cup

Punto de inflamabilidad (°C)

112 °C - closed cup

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
STBJ9398
STBJ1609
STBH7981
STBF8646V
STBG4892V

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Resorcinol monoacetate technical grade

Sigma-Aldrich

R856

Resorcinol monoacetate

4-Bromo-3-methoxyphenol 97%

Sigma-Aldrich

729779

4-Bromo-3-methoxyphenol

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.
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
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
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)
McIldowie et al.
Organic letters, 2(24), 3869-3871 (2000-12-02)
The Lewis acid catalyzed condensation of 3-methoxyphenol with octanal produced the C(4) symmetric calix[4]resorcinarene 2, in high yield. Of the numerous stereo- and regioisomers possible, the rccc isomer with C(4) symmetry was the only product isolated (as a racemate). The
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Preguntas

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

    1 respuesta

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

    1 respuesta

    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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