M-Cresol, 5-methoxy

Figure 10.7 Effect of chain length on retention [reproduced with permission from G.E. Berendsen and L. de Galan, J. Chromatogr., 196,21 (1980)]. Conditions mobile phase, methanol-water (60 40). Peaks T— acetone 2 = p-methoxy-phenol 3 — phenol 4-— m-cresol 5 = 3,5-xylenol 6 = anisole 7 = p-phenylphenol.

Tribromo-m-cresol is oxidized by chromium trioxide in 70% acetic acid at 70-75 °C within 10 min to dibromo-m-toluquinone (3,5-dibromo-2-methyl-p-benzophenone) in 77% yield [559]. 2-BVomo-4-hy-droxy-5-methoxybenzyl alcohol treated with Fremy salt at pH 6 at room temperature for 1 h gives an 84% yield of 2-bromo-5-methoxy -benzo-quinone [487]. 4-Benzyl-2,6-dibromophenol, on oxidation with bromine in a sealed tube, yields 2,6-dibromophenylchinomethide [732] (equation 312). The oxidation of 2,5-di-tert-butyl-4-methoxyphenol with mercuric oxide or... 

Methoxy-p-cresol. See 2-Methoxy-4-methylphenol 5-Methoxy-m-cresol... 

Dihydro-p-ionone Dihydroisojasmone Homolinalool Homolinalyl acetate Hydroxycitronellal methyl anthranilate 2-lsobutylquinoline Isocyclocitral 5-Methoxy-m-cresol 2-Methylbutyl butyrate Methyl o-naphthyl ketone... 

Methoxy-5-nitroaniline C7H8N2O3S Ammonium saccharin C7H8N4O2 Theobromine Theophylline C7H8O Anisole Benzyl alcohol m-Cresol o-Cresol p-Cresol Cresylic acid C7H8O2 Guaiacol... 

A special type of polymeric antioxidant is anoxomer, which consists of 1,4-benzenediol, 2-(l,l-dimethylethyl)-polymer with diethylbenzene, 4-(l,l-dimethyl-ethyl)phenol, 4-methoxy-phenol, 4,4 -(l-methylethylidene)bis(phenol), and 4-methylphenol prepared by condensation polymerization of divinylbenzene (m- and p-) with tert-butylhydroquinone, tert-butylphenol, hy-droxyanisole, p-cresol, and 4,4 -isopropylidenediphenol. Total monomers, dimers, and trimers below 500 are not more than 1%. Anoxomer is permitted in the United States as an antioxidant in food at a level of not more than 5 ppm of fat and oil content of the food. 

SYNS m-AMINO-p-CRESOL, METHYL ESTER 3-AMINO-p-CRESOL METHYL ESTER l-AMINO-2-METHOXY-5-METHYLBENZENE 3-AMINO-4-METHOXYTOLUENE 2-AMINO-4-METHYLANISOLE AZOIC RED 36 C.I, AZOIC RED 83 CRESIDINE p-CRESIDINE KRESIDIN KREZIDINE 2-METHOXY-5-METHYLANILINE 2-METHOXY-5-METHYL-BENZENAMINE (9CI) 4-METHOXY-m-TOLUIDINE 4-METHYL-2-AMINOANISOLE NCI-C02982... 

CAS 120-71-8 EINECS/ELINCS 204-419-1 Synonyms m-Amino-p-cresol, methyl ester 3-Amino-p-cresol, methyl ether 1-Amino-2-methoxy-5-methylbenzene 3-Amino-4-methoxytoluene 2-Amino-4-methylanisole... 

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