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Structure of the chloromethyl group. In organic chemistry, the chloromethyl group is a functional group that has the chemical formula −CH 2 −Cl. The naming of this group is derived from the methyl group (which has the formula −CH 3), by replacing one hydrogen atom by a chlorine atom. Compounds with this group are a subclass of the ...
c 6 h 5 ch 2 cl + 2 koh + 2 [o] → c 6 h 5 cook + kcl + h 2 o Benzyl chloride may be used in the synthesis of amphetamine-class drugs, and for this reason, sales of benzyl chloride are monitored as a List II drug precursor chemical by the US Drug Enforcement Administration .
Chlorobenzene (abbreviated PhCl) is an aryl chloride and the simplest of the chlorobenzenes, consisting of a benzene ring substituted with one chlorine atom. Its chemical formula is C 6 H 5 Cl. This colorless, flammable liquid is a common solvent and a widely used intermediate in the manufacture of other chemicals.
Structure and properties Index of refraction, n D: 1.5241 Abbe number? Dielectric constant, ε r: 5.6895 at 293.2 K Bond strength? Bond length? Bond angle? Magnetic susceptibility, χ m: 69.5 x10 −6 cm 3 mol −1: Surface tension, 34.78 dyn/cm at 10°C 32.99 dyn/cm at 25°C 30.02 dyn/cm at 50°C 27.04 dyn/cm at 75°C 24.06 dyn/cm at 100°C
They have the formula C 6 H 6–n Cl n, where n = 1–6 is the number of chlorine atoms. Depending on the number of chlorine substituents, there may be several constitutional isomers possible. Monochlorobenzene; Dichlorobenzene. 1,2-Dichlorobenzene; 1,3-Dichlorobenzene; 1,4-Dichlorobenzene; Trichlorobenzene. 1,2,3-Trichlorobenzene; 1,2,4 ...
The structure of xylylene dichloride is characterized by an benzene ring with two chloromethyl groups and four hydrogen atoms bound to it. [4] The chloromethyl groups can be located on different sites on the ring, leading to a few different possible forms. These forms are: [3] o-xylylene dichloride: 1,2-bis(chloromethyl)benzene
Structure and properties Index of refraction, [1] n D: 1.3389 Abbe number? Dielectric constant, [2] ε r: 12.9 ε 0 at 25 °C Bond strength? Bond length? Bond angle? Dipole moment: 1.9 D Magnetic susceptibility? Acentric factor: 0.153 Critical compressibility 0.268247 Compressibility factor: 0.985 Density [3] 1002.9 kg/m 3 at -24.2 °C (liquid ...
The half-life of this substance in terms of volatilization in the river, lagoon and lake is 2.1 h, 25 h and 18 days, respectively. [20] [21] The amount of methyl chloride in the stratosphere is estimated to be 2 × 10 6 tonnes per year, representing 20–25% of the total amount of chlorine that is emitted to the stratosphere annually. [22] [23]