Dibutyl Phthalate - an overview | ScienceDirect Topics
Primary uses for dibutyl phthalate are to soften and increase plastic flexibility, for example, in shower curtains, raincoats, food wraps, and car interiors to name a few. 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
Dibutyl phthalate - NIST
Dibutyl phthalate Formula: C 16 H 22 O 4 Molecular weight: 278.3435 IUPAC Standard InChI: InChI=1S/C16H22O4/c1-3-5-11-19-15 (17)13-9-7-8-10-14 (13)16 (18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3 IUPAC Standard InChIKey: DOIRQSBPFJWKBE-UHFFFAOYSA-N CAS Registry Number: 84-74-2 Chemical structure:
Dibutyl Phthalate(DBP) - ChemBK
Dibutyl phthalate (DBP) is the most commonly used plasticizer for polyvinyl chloride, which can make the product have good flexibility but poor durability. Stability, flex resistance, adhesion and water resistance are better than other plasticizers. Dibutyl phthalate is commonly used as an additive for adhesives and printing inks.
Exposure Assessment:Potential for the Presence of Phthalates
DBP Dibutyl phthalate . DCHP Dicyclohexyl phthalate . decaBDE Decabromodiphenyl oxide . DEHA Di(2-ethylhexyl) adipate . DEHP Di-(2-ethylhexyl) phthalate . DHEXP Dihexyl phthalate . DIBP Diisobutyl phthalate . DINP Diisononyl phthalate . DIOP Diisooctyl phthalate . DnOP Di-n-octyl phthalate . DnPP Di-n-pentyl phthalate . DOA Di-n-octyl adipate
A global assessment of phthalates burden and related links to
Although the half-lives of various phthalate metabolites are relatively short (3 to 18 h), the intraclass correlation coefficients (ICCs) for phthalate metabolites, based on spot and first morning urine samples collected over a week to several months, range from weak to moderate, with a tendency toward higher ICCs (greater temporal stability
- What is dibutyl phthalate (DBP)?
- N verify (what is YN ?
- ) Dibutyl phthalate (DBP) is an organic compound which is commonly used as a plasticizer because of its low toxicity and wide liquid range. With the chemical formula C 6 H 4 (CO 2 C 4 H 9) 2, it is a colorless oil, although impurities often render commercial samples yellow.
- What is dibutyl phthalate (DBP) EC 201-557-4?
- Substance: Dibutyl phthalate (DBP) EC: 201-557-4 Date of inclusion: >28-Oct-2008 Reason for inclusion: Toxic for reproduction (Article 57c); Endocrine disrupting properties (Article 57 (f) - environment); Endocrine disrupting properties (Article 57 (f) - human health)
- Does dibutyl phthalate have low mobility in soil?
- According to a classification scheme (5), these Koc values suggest that dibutyl phthalate is expected to have low mobility in soil (SRC). A mean sediment log Koc value of 3.8 was calculated from the mean dibutyl phthalate concentration in water and suspended particulate matter from Lake Yssel, The Netherlands (6).
- What is the ambient water criterion for dibutyl phthalate?
- For the protection of human health from the toxic properties of dibutyl phthalate ingested through contaminated aquatic organisms alone, the ambient water criterion is determined to be 154 mg/L.
- How is dibutyl phthalate degraded?
- Vapor-phase dibutyl phthalate is degraded in the atmosphere by reaction with photochemically-produced hydroxyl radicals (SRC); the half-life for this reaction in air is estimated to be 42 hours (SRC), calculated from its rate constant of 9.3X10-12 cu cm/molecule-sec at 25 °C (SRC) that was derived using a structure estimation method (3).
- How long does dibutyl phthalate hydrolysis last?
- Hydrolysis half-lives of 3.4 years and 125 days at pH values of 7 and 8, respectively, have been estimated for dibutyl phthalate. Occupational exposure to dibutyl phthalate may occur through inhalation of dust or vapors and dermal contact with this compound at workplaces where dibutyl phthalate is produced or used.
