On 2 April 2025, the Official Journal of the European Union published Regulation (EU) 2025/660 amending Annex XVII of REACH ...

Journal of Urban and Environmental Engineering, Vol. 7, No. 2 (July to December 2013), pp. 274-279 (6 pages) Abstract: Petroleum aromatic hydrocarbons like benzene, toluene, ethyl benzene and xylene, ...

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Scientists have detected polycyclic aromatic hydrocarbons (PAHs) in the Taurus Molecular Cloud. How the first benzene ring in these PAHs form, however, is debated.

IT is an interesting fact that neitherjpentalene (1), nor heptalene (2), nor any derivatives of them have been definitely reported as being synthesized 1 or found to occur naturally. Azulene (3 ...

When organic substances burn, the smoke carries compounds known as polycyclic aromatic hydrocarbons, or PAHs. PAHs can enter the body through breathing, eating, drinking and skin contact.

The Nuchatlaht First Nation’s council has advised people not to eat shellfish from local waters after recent testing of ...

Astrophysicists at the University of Colorado's JILA, National Institute of Science and Technology, have conducted an experiment to produce benzene the way theories have predicted it is produced in ...