Researches in stoichiometry. I. The heat of fusion of organic compounds was written by Timmermans, Jean. And the article was included in Bulletin des Societes Chimiques Belges in 1935.HPLC of Formula: 160938-18-1 This article mentions the following:
By means of the freezing curves of binary mixtures which proved to be ideal solutions, the following heats of fusion (in cal. per g.-mol.) were determined: o-C6H4Me 2300, p- 3100, o-BrC6H4Me 2300, p-3.500, o-O2NC6H4CH2Cl 4900, P- 5200, o-O2NC6H4CHCl2 3850, m- 4800, p- 3850, o-BrC6H4OH 2700, m-ClC6H4CO2H 5600, P-O2NC6H4OH 3800, m- 4550, p-O2NC6H4NH2 4800, P-O2NC6H4NHOCH 7600, p-ClC6H4NHOCH 5400, m-O2NC6H4NHOCCH3 5400, p-ClO2SC6H4COCl 4800, p-C6H4(SO2Cl)2 3500, p-MeC6H4SO2Cl 5400, o-MeC6H4SO2NH2 6700, p- 5850, 1,2,3-Cl3C6H3 4150, 1,3,5-Cl3C6H3 4150, p-O2NC6H4I 6900, 1,2,4-Br2C6H3NO2 3100, 1,2,4-dinitroanisole 3900, 2,3-Cl2C6H3CO2H 6700, 2,5- 6100, 4,2-nitrochlorotoluene 4400, 6,2- 3900, 5,2- 3350, 3,2-3650, 1,2,4-nitrobromotoluene 4800, 1,3,4- 3850, 4,3,1-fluorochloronitrobenzene 4950, 3,4,1- 4700, 3,6,1- 4300, 1,3,6-chloroiodonitrobenzene 4000, 1,3,4- 4200, 1,3,4-chloronitroaniline 6800, 1,3,6- 5500, 1,2,4- 5600, 1,2,5-6000, 1,4,3- 5300, 1,2,6- 4900, 1,3,4-chloronitroacetanilide 5200, 1,2,5-nitrosalicylic acid 7800, α-cymenesulfonamide 6400, β- 6600, 2,4,5-Br3C6H2Me 5000, 2,3,4- 3900, 2,3,6-4600, 2,4,6- 4800, 3,4,5- 4700, α-trinitrotoluene 4100, γ-4100, 2,6-dinitro-p-dichlorobenzene 7500, 2,3- 4400, 4,6-dibromo-3-aminomethylbenzene 5600, 2,6- 3700, phthalic acid 12,500, 4-chloroacetanilide 6900, trinitro-m-xylene 9500, 2,4-dinitrophenetole 5300, β-naphthol 5400, 3-chloroacenaphthene 4100, C5H12 2000, CHCl3 2280, CH2Cl2 1000, MeCHCl2 1250, EtBr 1400, PrBr 1560, BuBr 1600, iso-BuBr 600, tert-BuCl 500, PhF 1950, PhCl 1800, PhBr 2000, CS2 1350, methylal 1900, MeCOEt 1780, propionic acid 1800, isobutyric acid 1200, isovaleric acid 1750, valeric acid 1850, MeO2CH 1800, EtO2CH 2200, MeCN 2130, PrCN 1200, EtCN 1450, valeronitrile 1130, m-toluidine 930. Tentative correlations are appended. In the experiment, the researchers used many compounds, for example, 4-Chloro-2-iodo-1-nitrobenzene (cas: 160938-18-1HPLC of Formula: 160938-18-1).
4-Chloro-2-iodo-1-nitrobenzene (cas: 160938-18-1) belongs to iodide derivatives. Organic iodides are widely used in organic synthesis. Halogenation of aromatic hydrocarbons is a very important reaction via an electrophilic aromatic substitution. In the chemical industry, alkyl iodides serve as excellent alkylating agents and, specifically, methyl iodide is used as a methylating agent in the synthesis of various pharmaceutical drugs.HPLC of Formula: 160938-18-1
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com