Webdibutyl phthalate; DBP substance listed as REACH Candidate (Dibutyl phthalate (DBP)) substance listed in REACH Annex XIV (Dibutyl phthalate (DBP)) substance identified as having endocrine disrupting properties Uimh. CAS: 84-74-2 Uimh. CE: 201-557-4 Uimh. innéacs CE: 607-318-00-4 ≤ 100 Repr. 1B, H360Df Aquatic Acute 1, H400 Hydrolysis of DBP leads to phthalic acid and 1-butanol. Monobutyl phthalate (MBP) is its major metabolite. Biodegradation by microorganisms represents one route for remediation of DBP. For example, Enterobacter species can biodegrade municipal solid waste—where the DBP concentration can be observed at 1500 ppm—with a half-life of 2–3 hours. In contrast, the same species can break do…
DIBUTYL PHTHALATE Occupational Safety and Health …
WebMay 26, 2024 · The determination process was as follows: Dimethyl phthalate (DMP), diethyl phthalate (DEP), and dibutyl phthalate (DBP) were dissolved in methanol as a reserve solution and then diluted to a solution containing 0.02 mol NaCl (maintaining a constant ion concentration) and 200 mg/L NaN 3 (pH = 7.0 ± 1). The percentage by … WebIPA COPYRIGHT: ASHP The influence of casting solvent on the permeability of free films of ethylcellulose was studied with a view to develop a suitable rate-controlling membrane for transdermal use; dibutyl phthalate was incorporated, at a concentration of 40% w/w of dry polymer, as plasticizer. how to set time on adt panel
Dibutyl phthalate - Wikipedia
WebApr 15, 2024 · Dibutyl phthalate, is a colorless to faint yellow, oily liquid with a total production volume in the United States between 1 million and 10 million pounds. Reasonably Available Information. WebDibutyl phthalate PESTANAL®, analytical standard; CAS Number: 84-74-2; EC Number: 201-557-4; Synonyms: n-Butyl phthalate,DBP,Phthalic acid dibutyl ester; Linear Formula: C6H4-1,2-[CO2(CH2)3CH3]2; find Supelco-36736 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich WebApr 6, 2024 · Table 1 shows the physicochemical properties of the six common phthalates, which are di-2-ethylhexyl phthalate (DEHP), diisononyl phthalate (DINP), diisodecyl phthalate (DIDP), di-n-octyl phthalate (DnOP), dibutyl phthalate (DBP), and butyl benzyl phthalate (BBP). Compared to other phthalates, DBP and BBP have a much higher … how to set time on acu rite weather station