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Dimethyl sulfoxide (DMSO) is an organosulfur compound with the formula (CH 3) 2 S O.This colorless liquid is the sulfoxide most widely used commercially. It is an important polar aprotic solvent that dissolves both polar and nonpolar compounds and is miscible in a wide range of organic solvents as well as water.
In 1921, Maurice Crowther Hall ingested carbon tetrachloride to test its safety with a view to its possible use as a treatment for hookworm. Hall reported mild side effects. Carbon tetrachloride has since been found to cause acute liver failure. [69] In 1925, Hall ingested tetrachloroethylene (the most common dry cleaning fluid) for the same ...
The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet for this chemical from a reliable source such as SIRI, and follow its directions.
Carbon tetrachloride, also known by many other names (such as carbon tet for short and tetrachloromethane, also recognised by the IUPAC), is a chemical compound with the chemical formula CCl 4. It is a non-flammable, dense, colourless liquid with a "sweet" chloroform-like odour that can be detected at low levels.
Common side effects include vomiting, black stools, diarrhea, and constipation. [1] A more serious side effect, pneumonitis, may result if aspirated into the lungs. [1] [2] Gastrointestinal obstruction and ileus are less common but serious adverse effects. [1] Use in pregnancy and breastfeeding is generally safe. [3]
Dimethyl sulfone (DMSO 2) is an organosulfur compound with the formula (CH 3) 2 SO 2. It is also known by several other names including methyl sulfone and (especially in alternative medicine) methylsulfonylmethane (MSM). [4] This colorless solid features the sulfonyl functional group and is the simplest of the sulfones. It is relatively inert ...
Chloroform undergoes further chlorination to yield carbon tetrachloride (CCl 4): CHCl 3 + Cl 2 → CCl 4 + HCl The output of this process is a mixture of the four chloromethanes: chloromethane , methylene chloride (dichloromethane), trichloromethane (chloroform), and tetrachloromethane (carbon tetrachloride).
Side products include carbon tetrachloride, hydrogen chloride, and hexachlorobutadiene. Several other methods have been developed. When 1,2-dichloroethane is heated to 400 °C with chlorine, tetrachloroethylene is produced: ClCH 2 CH 2 Cl + 3 Cl 2 → Cl 2 C=CCl 2 + 4 HCl