What is dibutyl phthalate chemical formula?
C16H22O4Dibutyl phthalate / Formula
What is di’n butyl?
Di-n-Butyl Phthalate is a colorless to slightly yellow, oily liquid with a slight odor. It is used as an insecticide repellant in clothing, and as a plasticizer and solvent. Reasons for Citation. ► Di-n-Butyl Phthalate is on the Right to Know Hazardous.
What is the use of dibutyl phthalate?
Dibutyl phthalate is used in making flexible plastics that are found in a variety of consumer products. It appears to have relatively low acute (short-term) and chronic (long-term) toxicity.
What is di’n butyl phthalate DBP?
Di-n-butyl phthalate (DBP) is an oily, sparingly water-soluble liquid with a very high boiling point (350 ºC). In 1962, R. H. Mills, M. W. Farrar, and O. J. Weinkauff at Monsanto reported its preparation from phthalic acid and n-butyl chloride.
What is DBP in nail polish?
Dibutyl phthalate (pronounced thal-ate), or DBP, is used mainly in nail products as a solvent for dyes and as a plasticizer that prevents nail polishes from becoming brittle. Phthalates are also used as fragrance ingredients in many other cosmetics, but consumers won’t find these listed on the label.
What are the properties of dibutyl phthalate?
What are the properties of dibutyl phthalate (DBP)? DBP is an oily liquid that is soluble in fat and slightly soluble in water. It is not very volatile so does not vaporise readily into the atmosphere.
Is dibutyl phthalate liquid?
EPA has classified dibutyl phthalate as a Group D, not classifiable as to human carcinogenicity. N-butyl phthalate is a colorless oily liquid. It is insoluble in water. The primary hazard is the threat to the environment.
What is dibutyl phthalate used for?
How do you make dibutyl phthalate?
The preparation method comprises the following steps: adding the raw materials including phthalic anhydride and superfluous butanol to a reaction kettle, adding concentrated sulfuric acid as a catalyst, controlling the temperature in the reaction kettle to be 0-150 DEG C, reacting for 16-20 hours, neutralizing the …
What has DBP?
DBP is used in various consumer products, including: Some wire and cable insulation, gloves, tubing, garden hoses, shoes, and personal care products, including some perfumes and other products containing fragrances, and nail polishes.
Where is dibutyl phthalate DBP used?
What products contain DBP?
What is the chemical formula for nail polish?
The ethyl acetate formula is C6H12O2. The nitrocellulose formula is C6H7O2(OH)3. Butyl acetate has 6 atoms of Carbon, 12 atoms of Hydrogen, and 2 atoms of Oxygen.
What is DBP made of?
What is DBP? DBP is an oily liquid that belongs to a family of chemicals called phthalates, which are added to some plastics to make them flexible.
How do you make a plasticizer DOP?
Dioctyl phthalate (DOP), an industrial plasticizer is prepared by treating 2-ethyl hexanol with phthalic anhydride in the liquid phase either with a monoester intermediate stage or by a direct routel. For esterification of phthalic anhydride with 2-ethyl hexanol, normally, sulphuric acid is used.
How is DEP oil made?
Diethyl phthalate is produced industrially by the reaction of phthalic anhydride with ethanol in the presence of concentrated sulfuric acid catalyst (Anonymous 1985; HSDB 1994).
What is DBP used for?
Where is DBP used?
DBP is a versatile compound that is used in a wide range of products such as plastics, paints, inks and cosmetics. It’s most commonly used as a plasticizer, though it shows up in many applications, which is why its widespread use has opened up conversation.
What is the formula for dibutyl succinate?
Dibutyl succinate is a diester and a member of dicarboxylic acids and O-substituted derivatives. Computed by Lexichem TK 2.7.0 (PubChem release 2021.05.07) InChI=1S/C12H22O4/c1-3-5-9-15-11 (13)7-8-12 (14)16-10-6-4-2/h3-10H2,1-2H3
What is the molecular formula of succinate?
Succinate PubChem CID 160419 Structure Find Similar Structures Molecular Formula C4H4O4-2 Synonyms succinate Butanedioate Succinate dianion Molecular Weight 116.07
What is succinate 2-?
Succinate. Succinate(2-) is a dicarboxylic acid dianion resulting from the removal of a proton from both of the carboxy groups of succinic acid. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a C4-dicarboxylate, a dicarboxylic acid dianion and a succinate. It is a conjugate base of a succinate(1-).
What is the conjugate base of succinate?
It is a conjugate base of a succinate (1-). A water-soluble, colorless crystal with an acid taste that is used as a chemical intermediate, in medicine, the manufacture of lacquers, and to make perfume esters. It is also used in foods as a sequestrant, buffer, and a neutralizing agent.