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Molecular Formula C7H8O, molecular weight 108.13. Also known as a phenol. Cresol is usually three isomers of mixture. Huang was colorless or brown liquid. A large number of water-soluble and insoluble in alcohol, ether, benzene, petroleum ether and glycerol. Extracted from coal tar. A structure between SR-phenol. Yes cresol three isomers of the contents of the greatest. A colorless liquid. Melting point 11 ~ 12 ° C, the boiling point of 202 ° C, the density (20 / 4 ° C) 1.034g/cm3. 40 times more soluble in water, with ethanol, ethyl ether, chloroform immiscibility. Mainly for disinfectants, fumigants and photography images. Also for the resin system and spices. O-phenol is the second cresol isomers. Fusible crystallization temperature 30 ° C, the boiling point of 191 ~ 192 ° C, the density (20 / 4 ° C) 1.047g/cm3. 40 times more soluble in water, with alcohol, ether and chloroform immiscibility. Used primarily as solvents, disinfectants, and the production of resin materials. A pair of phenol is the third cresol isomers. Simple structure. Crystal. 35.5 ° C melting point, boiling point, 201.8 ° C. Density (20 / 4 ° C) 1.0341g/cm3. With the steam can be volatile. And used in the production of resins used as plasticizers.
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More Detailed Data:
1) Phenol, methyl-;Cresylol;Cresylic acid;Tricresol;Cresol;Cresols mixture
2) methyl-Phenol;Cresols;Cresylol;acede cresylique;acide cresylique;ar-toluenol;bacillol;cresol;cresoli
3) p-cresol
4) m-cresol
5) o-cresol
6) 2-Cresol;2-Methylphenol;o-Hydroxytoluene;o-Cresylic acid;o-Cresylic alcohd;o-Oxytoluene;o-Cresol;Phenol, 2-methyl-;o-Methylphenol
7) 3-Cresol;3-Methylphenol;m-Hydroxytoluene;m-Cresylic acid;m-Oxytoluene;m-Cresol;Phenol, 3-methyl-;m-Methylphenol
8) 4-Cresol;p-Hydroxytoluene;p-Methyiphenol;p-Cresylic acid;p-Cresol;Phenol, 4-methyl-;4-Methylphenol
9) m-cresol;m-hydroxytoluene;3-methyl phenol
10) p-cresol
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