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1-Naphthol, or α-naphthol, is an organic compound with the formula C 10 H 7 OH. It is a fluorescent white solid. 1-Naphthol differs from its isomer 2-naphthol by the location of the hydroxyl group on the naphthalene ring. The naphthols are naphthalene homologues of phenol. Both isomers are soluble in simple organic solvents. They are ...
Print/export Download as PDF; Printable version; ... Appearance. move to sidebar hide. Naphthol may refer to: 1-Naphthol; 2-Naphthol This page was last edited ...
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Carbaryl is often inexpensively produced by direct reaction of methyl isocyanate with 1-naphthol. [5]C 10 H 7 OH + CH 3 NCO → C 10 H 7 OC(O)NHCH 3. Alternatively, 1-naphthol can be treated with excess phosgene to produce 1-naphthyl chloroformate, which is then converted to carbaryl by reaction with methylamine. [5]
The following other wikis use this file: Usage on cs.wikipedia.org 1-naftol; Usage on de.wikipedia.org Naphthole; Benutzer:Roland.chem/P-C; Triphenylmethanfarbstoffe
Print/export Download as PDF ... 418.448 g·mol −1 Appearance ... Solubility in water. Insoluble Hazards Occupational safety and health (OHS/OSH): Main hazards ...
Naphthalene is a major component of some mothballs.It repels moths as well as some animals. [citation needed]Since mothballs that contain naphthalene are considered hazards, safer alternatives have been developed, such as the use of 1,4-dichlorobenzene, however, 1,4-dichlorobenzene has been declared as a potential neurotoxin. 1,4-dichlorobenzene has been linked to potentially causing ...
Naphthol yellow S is an organic compound that is a dye. It is a derivative of 1-naphthol . At one time it was a popular food colorant but it was delisted in 1959 in the U.S. [ 3 ]