Dibutyl phthalate
DBP is an important plasticizer that enhances the utility of some major engineering plastics, such as PVC. Such modified PVC is widely used in plumbing for carrying sewerage and other corrosive materials. [3] Degradation [ edit] Hydrolysis of DBP leads to phthalic acid and 1-butanol. [4] Monobutyl phthalate (MBP) is its major metabolite. [5]
2. How is DBP used? - GreenFacts
USE. The largest usage of DBP in general is as a plasticizers in resins and polymers such as polyvinyl chloride. Plasticizers are materials incorporated into a plastic in order to increase its workability and distendability. DBP is further used in printing inks, adhesives, sealants/grouting agents, nitrocellulose paints, film coatings and glass
Phthalate Di-butyl phthalate - GreenFacts
DBP is a phthalate with the same core structure as DIDP and DINP but with two shorter side chains attached, each having four carbon atoms. It is an oily liquid that is soluble in fat and to some extent in water. More... The same information on Level 1: Summary Level 2: Details Level 3: Source 2. How is DBP used?
Dibutyl Phthalate - an overview | ScienceDirect Topics
It has been used in insect repellents and as a solvent for perfume oil and resins. Dibutyl phthalate can be used as a plasticizer in nitrocellulose lacquers, elastomers, explosives, nail polish, and solid rocket propellants. Other uses include perfume fixative, textile lubricating agent, safety glass additive, printing inks, and adhesives.
DBP: 6. Does DBP pose risks to human health? - GreenFacts
Level 1: Summary Level 2: Details Level 3: Source 6. Does DBP pose risks to human health? 6.1 Are workers at risk from exposure to DBP? 6.2 Are consumers at risk from exposure to DBP? The human population may be exposed to DBP by swallowing it, by breathing it in, or through skin contact.
- What is dibutyl phthalate (DBP)?
- Dibutyl phthalate (DBP) is widely used as a plasticizer (in the range of 10–35 %) in polyvinyl chloride (PVC) plastic products, including cosmetics, plastic food packaging, medical devices, building materials, and electronic products , .
- Are MPs a long-term source of DBP contaminants?
- MPs may be a long-term source of DBP contaminants in both freshwater and seawater. Dibutyl phthalate (DBP) as a plasticizer has been widely used in the processing of plastic products. Nevertheless, these DBP additives have the potential to be released into the environment throughout the entire life cycle of plastic products.
- What is DBP used for?
- DBP is a specialist plasticiser7 often used in combination with other higher molecular weight phthalates. DBP can also be used as a gelling aid, as a solvent, as an antifoam agent or as a lubricant (ECHA, 2009c; www.dbp-facts.com).
- What controls the leaching of DBP from MPs?
- The leaching of DBP from MPs is primarily controlled by intraparticle diffusion. MPs may be a long-term source of DBP contaminants in both freshwater and seawater. Dibutyl phthalate (DBP) as a plasticizer has been widely used in the processing of plastic products.
- What products are used in DBP?
- manufac-turing);Printed products (originating from the use as softener i printing inks - the appli-cation is probably very small today); Miscellaneous products: polishes, oil-soluble dyes, insecticides, flavours.2.2 Quantification of uses Information on the distribution of the DBP s
- What are the main end-product uses of DBP?
- oducts, etc., but it is not possible to point at some specific major end-product uses. Current uses of DBP are s follows: Products of PV . The specific products are not known but garden hoses, floor coverings and tomotive uses have been mentioned; Products with epoxy res ns. Probably some fibreglass products
