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品質等級
化驗
99%
形狀
solid
自燃溫度
851 °F
mp
128-130 °C (lit.)
SMILES 字串
Cc1cc(O)ccc1O
InChI
1S/C7H8O2/c1-5-4-6(8)2-3-7(5)9/h2-4,8-9H,1H3
InChI 密鑰
CNHDIAIOKMXOLK-UHFFFAOYSA-N
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一般說明
甲基对苯二酚通过突变体 G103S、G103S/A107G 和 G103S/A107T 氧化邻甲酚生成 。
應用
甲基氢醌可用作制备以下物质的反应物：
- 通过与 4,4′-癸二酰二氧基二苯甲酰氯的缩聚反应制备的半柔性热致聚酯。
- 倍半萜烯 (±)-向日葵叶醇A。
- 与六氯环三磷腈反应制备的聚{六[（甲基）（4-羟基苯氧基）]环三磷腈}。
- 在H2SO4 催化剂存在的情况下以乙酰乙酸乙酯处理制备的6-羟基-4,7-二甲基-2H-1-苯并吡喃-2-酮。
生化／生理作用
甲基对苯二酚（甲苯醌）在微摩尔范围内抑制培养的内皮细胞和肿瘤细胞的生长，是治疗癌症和其他血管生成相关病理的一个有前途的候选药物 。
訊號詞
Danger
危險分類
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 2
閃點（°F）
341.6 °F - closed cup
閃點（°C）
172 °C - closed cup
個人防護裝備
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
其他客户在看
Ying Tao et al.
Journal of bacteriology, 186(14), 4705-4713 (2004-07-03)
Wild-type toluene 4-monooxygenase (T4MO) of Pseudomonas mendocina KR1 oxidizes toluene to p-cresol (96%) and oxidizes benzene sequentially to phenol, to catechol, and to 1,2,3-trihydroxybenzene. In this study T4MO was found to oxidize o-cresol to 3-methylcatechol (91%) and methylhydroquinone (9%), to
Stefanie Töwe et al.
Molecular microbiology, 66(1), 40-54 (2007-08-30)
Catechol and 2-methylhydroquinone (2-MHQ) cause the induction of the thiol-specific stress response and four dioxygenases/glyoxalases in Bacillus subtilis. Using transcription factor arrays, the MarR-type regulator YkvE was identified as a repressor of the dioxygenase/glyoxalase-encoding mhqE gene. Transcriptional and proteome analyses
C Schewe et al.
Biomedica biochimica acta, 50(3), 299-305 (1991-01-01)
Various polymeric oxidation products of polyphenols strongly inhibited the purified lipoxygenase of rabbit reticulocytes, whereas the prostaglandin H synthase of sheep vesicular gland was only weakly inhibited. The oxidized polymeric preparations of caffeic acid, 2,5-dihydroxytoluene and 3,4-dihydroxytoluene were the most
Van Duy Nguyen et al.
Proteomics, 7(9), 1391-1408 (2007-04-05)
Bacillus subtilis is exposed to a variety of antimicrobial compounds in the soil. In this paper, we report on the response of B. subtilis to the fungal-related antimicrobials 6-brom-2-vinyl-chroman-4-on (chromanon) and 2-methylhydroquinone (2-MHQ) using proteome and transcriptome analyses. Chromanon, a
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
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