Petroleum hydrocarbon fingerprints of water and sediment samples of Buffalo River Estuary in the Eastern Cape province, South Africa was written by Adeniji, A. O.;Okoh, O. O.;Okoh, A. I.. And the article was included in Journal of Analytical Methods in Chemistry in 2017.Safety of 1-Chlorooctadecane This article mentions the following:
Petroleum hydrocarbon status of the Buffalo River Estuary in East London, South Africa, was evaluated from Jan. to May, 2016. Surface water and sediment samples were collected from five points in the estuary and extracted using standard methods. The extracts were subsequently analyzed by gas chromatog.-flame ionization detection. Results showed that total petroleum hydrocarbon (TPH) varied from 7.65 to 477 渭g/L in the water and 12.59 to 1,100 mg/kg in the sediments, with mean values of 146.50 卤 27.96 渭g/L and 209.81 卤 63.82 mg/kg, resp. Concentrations of TPH in the sediments correlated significantly with organic carbon (OC) in both seasons. TPH and OC levels were sligthly lower in summer than in autumn in the two environmental matrixes, and the average amount of TPH in the water samples collected from all the sampling stations was generally lower than the EU standard limit of 300 渭g/L. However, the levels in the sediments exceeded the EGASPIN target value (50 mg/kg) for mineral oil but were below the intervention value (5,000 mg/kg), indicating a serious impact of industrial growth and urbanization on the area, although the n-alkane ratios and indexes used for source tracking revealed excessive flow from both natural and anthropogenic sources. In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Safety of 1-Chlorooctadecane).
1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Safety of 1-Chlorooctadecane
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics