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
What Are Phthalates? Can They Cause Diabetes? How To Avoid Them In You
In 1931, the commercial availability of polyvinyl chloride (PVC) and the development of di(2-ethylhexyl) phthalate began the boom of the PVC plasticizer industry. In cosmetic formulas, phthalates to be concerned about is diethyl phthalate (DEP) having CAS No 84-66-2. This odorless liquid was an excellent, inexpensive solvent for perfume.
Plasticizers Archives - Innua
Intermediate in the manufacture of phthalate plasticizers, ... Chemical Name: Diethyl phthalate CAS No.: 84-66-2 EINECS No.: ... Canada Office 301
- 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.
- 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 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.
- Can diethyl phthalate cross react with dimethyl phtalate?
- It is also contained in deodorant formulations, perfumes, emollients and insect repellents. It can cross react with dimethyl phtalate. Diethyl phthalate is a clear, colorless, oily liquid. It is practically odorless, or with a very slight aromatic odor and a bitter, disagreeable taste. It is miscible with ethanol and ethyl ether.
