G5502
Guaiacol
oxidation indicator
Sinónimos:
2-Methoxyphenol, Catechol monomethyl ether, Pyrocatechol monomethyl ether
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Fórmula lineal:
(CH3O)C6H4OH
Número CAS:
Peso molecular:
124.14
UNSPSC Code:
12352202
NACRES:
NA.77
PubChem Substance ID:
EC Number:
201-964-7
Beilstein/REAXYS Number:
508112
MDL number:
Servicio técnico
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Permítanos ayudarlevapor density
4.27 (vs air)
Quality Level
vapor pressure
0.11 mmHg ( 25 °C)
assay
≥98.0%
form
liquid, solid
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.)
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
General description
Guaiacol, a phenolic compound, acts as a scavenger of superoxide radicals. It is produced from guaiacum or wood creosote. Guaiacol acts as a precursor to different favoring agents like, vanillin and roasted coffee. It is used as an antiseptic, analgesic and sedative drug for the treatment of dental pulp and periodontal tissue. Guaiacol enhances cell proliferation in vivo.
Application
Guaiacol has been used:
- as a substrate for peroxidase enzyme to determine its activity
- as a substrate to determine laccase activity
- as a reagent in peroxidase (POD) activity test
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.
Guaiacol has an ability to inhibit prostaglandin biosynthesis, without causing damage to the gastrointestinal system, unlike classic NSAID (nonsteroidal anti-inflammatory drugs).
Disclaimer
May be liquid at room temperature.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 1
flash_point_f
194.0 °F - closed cup
flash_point_c
90 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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