Diethyl phthalate 99.5 84-66-2 - Sigma-Aldrich
CAS Number: 84-66-2 Molecular Weight: 222.24 Beilstein: 1912500 EC Number: 201-550-6 MDL number: MFCD00009111 PubChem Substance ID: 24874455 NACRES: NA.22 Pricing and availability is not currently available. Properties vapor density 7.66 (vs air) Quality Level 200 vapor pressure 1 mmHg ( 100 °C) assay 99.5% form liquid autoignition temp. 854 °F
Diethyl phthalate
Diethyl phthalate is produced by the reaction of ethanol with phthalic anhydride, in the presence of a strong acid catalyst : It finds some use as a specialist plasticiser in PVC, it has also been used as a blender and fixative in perfume. [3] Biodegradation [ edit] Biodegradation by microorganisms [ edit]
Chemical Information Profile for Diethyl Phthalate [CAS No. 84-66-2]
Diethyl Phthalate Nomination Summary Chemical Name: Diethyl Phthalate CAS RN: 84-66-2 Formula: C 12H 14O 4 Molecular Wt.: 222.24 Basis for Nomination: Diethyl phthalate (DEP) is nominated by the National Institute of Environmental Health Sciences for reproductive toxicity studies based on widespread exposure
Diethyl phthalate CAS#: 84-66-2 - ChemicalBook
Diethyl phthalate is a Plasticizer for cellulose ester plastic films and sheets; in molded plastics; manufacturing varnishes; cosmetics. Production Methods. Diethyl phthalate is produced by the reaction of phthalic anhydride with ethanol in the presence of sulfuric acid. Definition.
Diethyl phthalate ( DEP ) - Avalon Chemicals
Diethyl phthalate (DEP) by Avalon Chemicals acts as plasticizer and lubricating agent. It imparts flexibility and impacts strength of plastics. Diethyl phthalate (DEP) is used in plastics manufacturing & processing, rocket propellants and cellulose ester plastics.
- What is diethyl phthalate?
- Diethyl phthalate (DEP) is a member of the group of esters of phthalic acid known as phthalates, used ubiquitously as solvents and plasticisers worldwide. DEP can increases the flexibility of plastics. It is also contained in deodorant formulations, perfumes, emollients and insect repellents. It can cross react with dimethyl phtalate.
- Is diethyl phthalate flammable?
- Non flammable Diethyl phthalate is used as a plasticizer for film coatings on tablets, beads, and granules at concentrations of 10–30% by weight of polymer. Diethyl phthalate is also used as an alcohol denaturant and as a solvent for cellulose acetate in the manufacture of varnishes and dopes.
- Is diethyl phthalate miscible?
- Product diethyl phthalate is miscible in ethanol, and ethyl ether. Soluble in acetone, benzene, and carbon tetrachloride and partly miscible with aliphatic solvents. Helpful?
- How does the storage temperature relate to shipping conditions?
- What temperature does diethyl phthalate autoignite?
- 298-299 °C (lit.) autoignition temp. n20/D 1.502 (lit.) 298-299 °C (lit.) −3 °C (lit.) 1.12 g/mL at 25 °C (lit.) Looking for similar products?
- Visit Product Comparison Guide Diethyl phthalate (DEP) is a phthalic anhydride ester (PAE) that is commonly used as a solvent in cosmetics and also as a plasticizer.
- Is diethyl phthalate soluble in water?
- Insoluble in water. Diethyl phthalate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions.
- What does diethyl phthalate taste like?
- Diethyl phthalate is produced in the reaction of phthalic anhydride with ethanol in the presence of concentrated sulphuric acid catalyst. Clear, colorless, oily liquid with a mild, chemical odor. Bitter taste. Virtually odorless when pure ("Perfumery grade" of commercial Diethyl phthalate). Very bitter taste in weak hydro-alcoholic solution.
