Diethyl phthalate - CAS 84-66-2
Molecular Formula:
C12H14O4
Molecular Weight:
222.24
COA:
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Description:
Diethyl phthalate is commonly used as a solvent for many organic molecules and it is also used to bind fragrances and cosmetics.
Appearance:
Colourless Oil
Synonyms:
1,2-Benzenedicarboxylic Acid 1,2-Diethyl Ester
Solubility:
Soluble in dichloromethane (slightly), chloroform (sparingly), methanol (sparingly).
Storage:
Room Temperature
MSDS:
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InChIKey:
FLKPEMZONWLCSK-UHFFFAOYSA-N
InChI:
InChI=1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3
Canonical SMILES:
CCOC(=O)C1=CC=CC=C1C(=O)OCC
1.Photodegradation of diethyl phthalate with PANi/CNT/TiO2 immobilized on glass plate irradiated with visible light and simulated sunlight-effect of synthesized method and pH.
Hung CH1, Yuan C2, Li HW3. J Hazard Mater. 2016 Feb 4. pii: S0304-3894(16)30073-5. doi: 10.1016/j.jhazmat.2016.01.073. [Epub ahead of print]
Diethyl phthalate (DEP) is one of the most common phthalates for industrial use and has widely spread in environment. A series of PANi/CNT/TiO2 potocatalysts immobilized on glass plate irradiated with visible light were presented to degrade DEP in this study. The PANi/CNT/TiO2 potocatalysts were fabricated by co-doping with polyaniline (PANi) and two functionalized CNT (CNT-COCl and CNT-COOH) onto TiO2 followed by a hydrothermal synthesis and a sol-gel hydrolysis. Doping of PANi resulted in the absorption edge of the fabricated potocatalysts shifting to 421-437nm and the most distinguished red-shift effect was found in hydrothermal synthesized photocatalysts. The best DEP degradation of 41.5-59.0% and 44.5-67.4% was found in the simulated sunlight system irradiated for 120min for sol-gel hydrolysis PANi/CNT/TiO2 photocatalysts and hydrothermal synthesized ones, respectively. The optimum pH was determined at 5.0 and 7.0 for the two PANi/CNT/TiO2 photocatalysts mentioned above, respectively.
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CAS 84-66-2 Diethyl phthalate

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