New research, led by the University of Bristol and Peking University, has discovered that emissions coming from China of the ozone-destroying chemical, dichloromethane, have more than doubled over the ...

Dichloromethane, DCM, Methylene Chloride Dichloromethane (DCM or methylene chloride) is a colorless, volatile liquid with a sweet odor. It is widely used in a variety of commercial applications, ...

It is well established that anthropogenic chlorine-containing chemicals contribute to ozone layer depletion. The successful implementation of the Montreal Protocol has led to reductions in the ...

Recent increases in an unregulated ozone-depleting substance, could delay recovery of Antarctic ozone levels by 5-30 years, depending on emissions scenarios. The findings suggest that a previously ...

A company has announced a voluntary recall of its hairspray in 12 states after it was discovered that the product contains dichloromethane, a prohibited ingredient. The recall by CRLAB USA, based in ...

Dichloromethane, a solvent widely used in organic chemistry and manufacturing, is what chemistry Prof. Bryan Hunter calls a “Goldilocks of the solvents.” DCM is particularly useful as a reaction ...

(MENAFN- IMARC Group) Dichloromethane (DCM), also known as methylene chloride, is a volatile, colorless liquid with a sweet, chloroform-like odor. It is widely used as a solvent in paint removers, ...

It is very important to separate and purify products from synthetic reaction mixtures. Extraction methods are used for separating the desired product from un-reacted starting materials or from ...

New research has discovered that emissions coming from China of the ozone-destroying chemical, dichloromethane, have more than doubled over the last decade. New research, led by the University of ...