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89600

Sigma-Aldrich

Methylhydroquinone

purum, ≥98.0% (HPLC)

Sinonimo/i:

Toluhydroquinone

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About This Item

Formula condensata:
CH3C6H3-1,4-(OH)2
Numero CAS:
95-71-6
Peso molecolare:
124.14
Beilstein:
2041489
Numero CE:
202-443-7
Numero MDL:
MFCD00002345
Codice UNSPSC:
12352100
ID PubChem:
329769752
NACRES:
NA.22

Grado

purum

Livello qualitativo

200

Saggio

≥98.0% (HPLC)

Forma fisica

crystals

Temp. autoaccensione

851 °F

Punto di fusione

126-128 °C
128-130 °C (lit.)

Stringa SMILE

Cc1cc(O)ccc1O

InChI

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

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Avvertenze

Danger

Indicazioni di pericolo

H314,H317,H335,H410

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

341.6 °F - closed cup

Punto d’infiammabilità (°C)

172 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCBH9920V
1369088V
1355110V
1388778
1369088

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Diethylamine ≥99.5%

Sigma-Aldrich

471216

Diethylamine

C Furihata et al.
Japanese journal of cancer research : Gann, 84(3), 223-229 (1993-03-01)
The possible tumor-promoting and tumor-initiating activities of p-methylcatechol and methylhydroquinone in the pyloric mucosa of male F344 rats were studied. Ornithine decarboxylase (ODC) and replicative DNA synthesis (RDS) were used as markers of tumor promotion and DNA single strand scission
Melissa García-Caballero et al.
Biochemical pharmacology, 85(12), 1727-1740 (2013-04-23)
Toluquinol, a methylhydroquinone produced by a marine fungus, was selected in the course of a blind screening for new potential inhibitors of angiogenesis. In the present study we provide the first evidence that toluquinol is a new anti-angiogenic-compound. In a
J W Priest et al.
Biochemistry, 28(23), 9192-9200 (1989-11-14)
A crude extract that catalyzes the epoxidation of toluquinol and gentisyl alcohol was isolated from cultures of Penicillium patulum. About 60% of the activity sedimented from crude extract upon centrifugation at 105,000g for 2 h, and at 30,000g for 30
Gönül Vardar et al.
Applied and environmental microbiology, 70(6), 3253-3262 (2004-06-09)
Toluene-o-xylene monooxygenase (ToMO) from Pseudomonas stutzeri OX1 oxidizes toluene to 3- and 4-methylcatechol and oxidizes benzene to form phenol; in this study ToMO was found to also form catechol and 1,2,3-trihydroxybenzene (1,2,3-THB) from phenol. To synthesize novel dihydroxy and trihydroxy
Montira Leelakriangsak et al.
Molecular microbiology, 67(5), 1108-1124 (2008-01-23)
Recently, we showed that the MarR-type repressor YkvE (MhqR) regulates multiple dioxygenases/glyoxalases, oxidoreductases and the azoreductase encoding yvaB (azoR2) gene in response to thiol-specific stress conditions, such as diamide, catechol and 2-methylhydroquinone (MHQ). Here we report on the regulation of
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