Web15 Dec 2024 · Another one of the studies presented, conducted by Yong Qian from the National Institute for Occupational Safety and Health, looked at the potential toxicity of acrylonitrile butadiene styrene... WebHealth effects. Styrene is regarded as a "known carcinogen", especially in case of eye contact, but also in case of skin contact, of ingestion and of inhalation, according to several sources. Styrene is largely metabolized into styrene oxide in humans, resulting from oxidation by cytochrome P450.

Styrene exposure and risk of cancer Mutagenesis Oxford …

Websubstance for potential human carcinogenicity, a summary of that evaluation will be contained in Section II of this file. NOTE: The Oral RfD for styrene may change in the near future pending the outcome of a further review now being conducted by the Oral RfD Work Group. I.A.1. Oral RfD Summary . Critical Effect Experimental Doses* UF MF RfD WebIf you breathe high levels of styrene (more than 1000 times higher than levels normally found in the environment), you may experience nervous system effects such as changes … coast evening bag

Ethylbenzene - US EPA

Web30 Apr 2024 · Their interactions with various impurities can harm aquatic animals and may cause side effects in humans. Absorbed microplastics and nanoplastics less than 1.5 µm … WebAffected Organ Systems: Neurological (Nervous System) Cancer Classification: Please contact NTP, IARC, or EPA with questions on cancer and cancer classification. Chemical … WebEC10 (96h) Selenastrum capricornutum, 0.28 mg/L, measured, freshwater (Springborn 1995) It is generally accepted that a 72-hour (or longer) EC50 value may be considered as equivalent to a short-term result and that a 72-hour (or longer) EC10 or NOEC value can be considered as a long-term result. Few studies on possible endocrine effects of ... california state of emergency procla