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1300004

USP

Guaiacol

Name: Guaiacol
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonim(y):

2-Methoxyphenol, Catechol monomethyl ether, Pyrocatechol monomethyl ether

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Informacje o tej pozycji

Wzór liniowy:

(CH₃O)C₆H₄OH

Numer CAS:

90-05-1

Masa cząsteczkowa:

124.14

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329749967

MDL number:

MFCD00002185

Beilstein/REAXYS Number:

508112

eCl@ss:

25140904

Informacje o cenach i dostępności nie są obecnie dostępne.

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Właściwości

grade

pharmaceutical primary standard

agency

USP

vapor density

4.27 (vs air)

vapor pressure

0.11 mmHg ( 25 °C)

API family

guaiacol

manufacturer/tradename

USP

refractive index

n20/D 1.543 (lit.)

bp

205 °C (lit.)

mp

26-29 °C (lit.)

density

1.129 g/mL at 25 °C (lit.)

application(s)

pharmaceutical
pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

COc1ccccc1O

InChI

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

InChI key

LHGVFZTZFXWLCP-UHFFFAOYSA-N

Opis

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Biochem/physiol Actions

Guaiacol, along with 2,4,6-trichloroanisole, is responsible for cork taint in wine. A method has been developed for extraction and quantitation of the two compounds.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

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Ta pozycja	Y0000619	PHR1136	W253200
USP 1300004 Guaiacol	Y0000619 Guaiacol	Supelco PHR1136 Guaiacol	Sigma-Aldrich W253200 Guaiacol
description United States Pharmacopeia (USP) Reference Standard	description European Pharmacopoeia (EP) Reference Standard	description Pharmaceutical Secondary Standard; Certified Reference Material	description natural, ≥99%, FG
manufacturer/tradename USP	manufacturer/tradename EDQM	manufacturer/tradename -	manufacturer/tradename -
grade pharmaceutical primary standard	grade pharmaceutical primary standard	grade certified reference material, pharmaceutical secondary standard	grade Kosher, Fragrance grade, Halal, natural, FG
application(s) pharmaceutical pharmaceutical (small molecule)	application(s) pharmaceutical pharmaceutical (small molecule)	application(s) cleaning products cosmetics flavors and fragrances food and beverages personal care pharmaceutical (small molecule) pharmaceutical	application(s) flavors and fragrances
format neat	format neat	format neat	format -
refractive index n20/D 1.543 (lit.)	refractive index n20/D 1.543 (lit.)	refractive index n20/D 1.543 (lit.)	refractive index n20/D 1.543 (lit.)
storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C	storage temp. -

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Piktogramy

GHS07

Słowo ostrzegawcze

Warning

Kody zagrożeń

H302,H315,H319

Ostrzeżenia

P301 + P312 + P330 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Klasa składowania

11 - Combustible Solids

Co się dzieje?

WGK 1

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)