Every country has a published controlled substance list, but the named substances are only common examples. The list also covers analogs and defined chemical space around these substances, which ...

A chemical substance is a form of matter having constant chemical composition and characteristic properties. Some references add that chemical substance cannot be separated into its constituent ...

Carcinogens, reproductive toxins, and chemicals with high acute toxicity are high-risk materials and are classified by OSHA as “Particularly Hazardous Substances.” In addition to chemicals classified ...

CAS, a division of the American Chemical Society (ACS) that specializes in scientific information solutions, has expanded the CAS Common Chemistry resource. To strengthen the accuracy of publicly ...

In Texas, environmental activists and experts raise the alarm about the potential impact on public health if the Toxic ...

A copy of each specified type of health and safety study which is in their possession at the time the chemical substance is listed; A list of the specified types of health and safety studies known to ...

A substance that has, for decades, been considered an essential component of accepted chemistry calculations does not actually exist, according to new research conducted by scientists from the ...

Everything around us is made of molecules. Molecules are in constant motion, and when they collide just right, chemical reactions can occur! Chemical reactions can happen fast or slow, and the ...

The Indian government has added 2-Bromo-4-Methylpropiophenone to controlled substances due to its use in manufacturing mephedrone by drug cartels.

An international research team led by the University of Bremen has detected chlorofluorocarbons (CFCs) in Earth's atmosphere for the first time in historical measurements from 1951—20 years earlier ...