WebXylene is used, to a lesser extent, as a material in the chemical, plastics, and synthetic fiber industries and as an ingredient in the coating of fabrics and papers. Isomers of xylene are used in the manufacture of certain polymers (chemical compounds), such as plastics. Xylene is found in small amounts in airplane fuel and gasoline. WebXylene is primarily detected in air. Typical xylene concentrations range from 1 to 30 ppb in outdoor air and from 1 to 10 ppb in indoor air. Xylene has been detected in <5% of samples collected during groundwater surveys conducted in the United States. Median xylene concentrations of ≤2 ppb have been
WHAT YOU NEED TO KNOW ABOUT XYLENE What is …
Webm-, o-, and p-Xylene are the three isomers of xylene; commercial or mixed xylene usually contains about 40-65% m-xylene and up to 20% each of o- and p-xylene and ethylbenzene. (1) Mixed xylenes are colorless liquids that are practically insoluble in water and have a sweet odor. (1) The odor threshold for m-xylene is 1.1 ppm. (4) WebXylenes is the mixture of isomeric ortho-, meta- and para-forms of xylene.Its dispersed emission and time of flight mass spectra has been reported. Transitions from S 1 ↔ S 0 states have been found to be … bunnings warehouse job application
Xylene - Wikipedia
WebNational Center for Biotechnology Information Webo-Xylene: 95-47-6: 1000 pounds: 313: U239: p-Xylene: 106-42-3: 100 pounds: 313: U239 "X" indicates that this is a second name for an EPCRA section 313 chemical already included on this consolidated list. May also indicate that the same chemical with the same CAS number appears on another list with a different chemical name. p-Xylene is the principal precursor to terephthalic acid and dimethyl terephthalate, both monomers used in the production of polyethylene terephthalate (PET) plastic bottles and polyester clothing. 98% of p-xylene production, and half of all xylenes produced is consumed in this manner. o-Xylene is an important precursor to phthalic anhydride. The demand for isophthalic acid is relatively modest, so m-xylene is rarely sought (and hence the utility of its conversion to the o- and p-isomers). bunnings warehouse jamisontown