What is the common name of diethyl phthalate?
Diethyl phthalate
| Names | |
|---|---|
| Preferred IUPAC name Diethyl benzene-1,2-dicarboxylate | |
| Other names Diethyl phthalate | |
| Identifiers | |
| CAS Number | 84-66-2 |
How is DEP made?
The identity and physicochemical properties of DEP can be seen in Tables 2.1 and 2.2 (NICNAS, 2008; HSDB, 2009; U.S. EPA, 2010). In general, DEP is manufactured commercially in a closed system by esterifying phthalic anhydride with ethanol using a concentrated sulfuric acid catalyst.
Who diethyl phthalate?
It is soluble in water (1000 mg/litre at 25 °C). Diethyl phthalate is used as a plasticizer in a wide variety of consumer products, including plastic packaging films, cosmetic formulations, and toiletries, as well as in medical treatment tubing.
Is diethyl phthalate volatile?
Diethyl phthalate (CAS No. 84-66-2) is a colourless liquid with a slight aromatic odour and low volatility.
What is the chemical formula for diethyl phthalate?
Diethyl phthalate PubChem CID 6781 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS Molecular Formula C12H14O4 or C6H4(COOC2H5)2 Synonyms DIETHYL PHTHALATE 84-66-2 phthalic acid
Which is the ester of diethyl phthalic acid?
Diethyl phthalic acid, also known as diethyl phthalate, 1, 2-diethyl phthalic acid or 1, 2-benzenedicarboxylic acid diethyl ester, is classified as a member of the benzoic acid esters. Benzoic acid esters are ester derivatives of benzoic acid. Diethyl phthalic acid is considered to be practically insoluble (in water) and basic.
How is diethyl phthalate harmful to the environment?
Diethyl phthalate appears as a clear, colorless liquid without significant odor. More dense than water and insoluble in water. Hence sinks in water. Primary hazard is to the environment. Spread to the environment should be immediately stopped.
What is the flash point of diethyl phthalate?
Flash point 325°F. Severely irritates eyes and mildly irritates skin. Used in the manufacture of perfumes, plastics, mosquito repellents and many other products. Diethyl phthalate is a colorless liquid that has a bitter, disagreeable taste.