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 .
Diethylhexyl phthalate - GreenFacts
What are the properties of diethylhexyl phthalate (DEHP)? 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
Phthalates: Are They Safe? - WebMD
Three more -- DiDP, DINP, and DnOP -- are under an interim ban from toys that can go into a child’s mouth. DiDP can make your eyes and skin red or cause nausea, dizziness, and vomiting. DINP causes...
1. What are the properties of diethylhexyl phthalate (DEHP)?
DEHP is a colorless liquid at room temperature. The vapour pressure is estimated to 3.4 . 10-5Pa at 20°C. A wide range of values on the water solubility (0.0006 – 1.3 mg/L at 20-25°C) is available in the literature. The probable explanation is that DEHP readily forms more or less colloidal dispersions in water.
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?
- Why is DOP on its way out?
- However, DOP is on its way out due to health concerns. The latest amendments now require all types of products containing the plasticizers BBP, DBP, DEHP, and DIBP to meet the requirements limiting the quantity of restricted phthalates in any item to less than 0.1% (1000 ppm) of the entire article’s composition.
- Is DOP better than RoHS?
- RoHS also has the same limits. In Japan it is less than 0.05% or 500 ppm. It is therefore necessary to use its cost-effective replacement, as good as DOP, possibly better that DOP,without causing health problems. Besides, it should be able to accept secondary plasticizer CP, without health hazard.
- Is DOP a good plasticizer?
- Plasticizing efficiency of DOP is considered as “1” and efficiency all other plasticizers is evaluated with reference to DOP. Besides, cost of DOP based compound can be reduced by blending it with CPW of appropriate grade in appropriate proportion (70:30), without affecting quality of product. However, DOP is on its way out due to health concerns.
- Which is better DOP or DINP?
- DINP has a highermolecular weight and longer carbon chain,(Av. Molecular weight 418) as compared to DOP, molecular weight 390. This results in – Better aging performance, increasing product life. Higher high temperature resistance. 5. Other benefits of DINP over DOP - Electrical insulation performanceis better than DOP.
- Is MCCP better than DOP?
- It is therefore necessary to use its cost-effective replacement, as good as DOP, possibly better that DOP,without causing health problems. Besides, it should be able to accept secondary plasticizer CP, without health hazard. Interestingly MCCP is accepted by REACH specifications. MCCPwith 52% chlorine is good.
