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Merck
Tutte le immagini(1)

Documenti fondamentali

13-1980

Sigma-Aldrich

4-Methoxyphenol

SAJ first grade, ≥97.0%

Sinonimo/i:

4-Hydroxyanisole, 4-MP, HQMME, Hydroquinone monomethyl ether, MEHQ, p-Guaiacol

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About This Item

Formula condensata:
CH3OC6H4OH
Numero CAS:
Peso molecolare:
124.14
Beilstein:
507924
Numero CE:
Numero MDL:
Codice UNSPSC:
12352104
ID PubChem:

Grado

SAJ first grade

Densità del vapore

4.3 (vs air)

Tensione di vapore

<0.01 mmHg ( 20 °C)

Saggio

≥97.0%

Temp. autoaccensione

789 °F

Disponibilità

available only in Japan

P. eboll.

243 °C (lit.)

Punto di fusione

55-57 °C (lit.)

Stringa SMILE

COc1ccc(O)cc1

InChI

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

Informazioni sul gene

human ... TYR(7299)

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Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


Certificati d'analisi (COA)

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Byeoung-Soo Park et al.
Journal of agricultural and food chemistry, 51(1), 295-300 (2002-12-28)
Volatiles were isolated from the dried inner bark of Tabebuia impetiginosa using steam distillation under reduced pressure followed by continuous liquid-liquid extraction. The extract was analyzed by gas chromatography and gas chromatography-mass spectrometry. The major volatile constituents of T. impetiginosa
Jean Paul Ortonne et al.
Cutis, 74(4), 261-264 (2004-11-24)
The objective of this open-label, noncontrolled study was to evaluate the safety of a combination solution containing 4-hydroxyanisole (mequinol) 2%/tretinoin 0.01% (Solagé) with a sunscreen in the treatment of solar lentigines. The study included a total of 406 subjects for
Lisa M Colosi et al.
Environmental science & technology, 41(3), 891-896 (2007-03-03)
Natural organic matter (NOM) of hydroxylated aromatic character can undergo catalyst-mediated self-coupling reactions to form larger molecular aggregates. Indeed, such reactions are central to natural humification processes. Nonhydroxylated persistent aromatic contaminants such as polychlorinated biphenyls (PCBs) are, conversely, inert with
Majid Y Moridani
Cancer letters, 243(2), 235-245 (2006-01-24)
In the current work we investigated for the first time the biochemical basis of 4-hydroxyanisole (4-HA) induced toxicity in B16-F0 melanoma cells. It was found that dicoumarol, a diaphorase inhibitor, and 1-bromoheptane, a GSH depleting agent, increased 4-HA induced toxicity
Yoshinori Kadoma et al.
Molecules (Basel, Switzerland), 15(3), 1103-1112 (2010-03-26)
Compoundswith two phenolic OH groups like curcumin possess efficient antioxidant and anti-inflammatory activity. We synthesized p-cresol dimer (2,2'-dihydroxy-5,5'-dimethylbiphenol, 2a) and p-methoxyphenol dimer (2,2'-dihydroxy-5,5'-dimethoxybiphenol, 2b) by ortho-ortho coupling reactions of the parent monomers, p-cresol (1a) and p-methoxyphenol (1b), respectively. Their antioxidant

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