Phthalates: Are They Safe? - WebMD
Three of them -- BBP, DBP, and DEHP -- are permanently banned from toys and products intended to help children under 3 sleep, eat, teethe, or suck. DBP and DEHP damage the reproductive systems of
Diethylhexyl phthalate - GreenFacts
DEHP is a chemical form of dioctyl phthalate or DOP DEHP has the same core structure as DBP, DIDP and DINP, but has longer, branched side chains attached, each having 8 carbon atoms. DEHP is a colourless oily liquid. It is soluble in fat and not very soluble in water. The same information on Level 1: Summary Level 2: Details Level 3: Source 2.
5 Most important facts about Dioctyl phthalate (DOP) - Ideh
Dioctyl phthalate or DOP is a softener used in the production of flexible polyvinyl chloride (PVC) plastics. Dioctyl phthalate or DOP is insoluble in water and has good stability against heat, ultraviolet light, wide compatibility, and has excellent resistance to hydrolysis. Molecular structure of DOP
Bis(2-ethylhexyl) phthalate
Due to its suitable properties and the low cost, DEHP is widely used as a plasticizer in manufacturing of articles made of PVC. [8] Plastics may contain 1% to 40% of DEHP. It is also used as a hydraulic fluid and as a dielectric fluid in capacitors. DEHP also finds use as a solvent in glowsticks .
The Facts about DEHP/DOP - Spina Dental
A:DEHP (di(2-ethylhexyl) phthalate) and DOP (di-octyl phthalate) refer to the same chemical compound also recognized as BEHP (bis(2-ethylhexyl) phthalate). It is a broad-spectrum plasticizer used mostly to render polyvinyl chloride products soft, pliable, and durable.
- What is DEHP/DOP used for?
- It is a broad-spectrum plasticizer used mostly to render polyvinyl chloride products soft, pliable, and durable. DEHP/DOP is the most widely used plasticizer in the manufacture of many vinyl products, including disposable gloves. Q: Why is there increased interest in DEHP/DOP?
- How safe is DINP compared to DEHP (DOP)?
- Compared with DEHP, DINP has almost no effect on the reproduction or development of experimental animals. In summary, DINP is relatively safer than DEHP (DOP), but it is only an industrial plasticizer and does not fall into the category of safe food additives.
- How much do you know about DEHP in medical devices?
- This article discusses the extensively used phthalate DEHP, with global production estimated to be between 1 and 4 million tonnes in 1994 (Kl6pffer 1994 cited in Huber* et al, 1996).
- What is the LOAEL of DEHP?
- The oral LOAEL for adults exposed to DEHP is 425 mg/kg bw/d (Lamb et al., 1987). Humans have 2-3 fold lower levels of intestinal lipases than rats.
- How reliable is DEHP data?
- Reliable, relevant and adequate measured data for emissions is only available for a limited number of sites using DEHP (representing less than 5% of the total DEHP use).
- What is the daily volume of DEHP intake?
- The worst-case scenario for inhalation exposure to DEHP involves breathing air saturated with DEHP continuously for 24 hours/day. With a vapour pressure of 4.8x10-4Pa at 37°C (4.8 x 10-9 atm) and a mean flow rate of 10 L/min, the daily volume of DEHP intake would be 6.9 x 10-5 L/day. (Health Canada, 2002)
