Transitioning to Safer Chemicals - Basics of Informed
Substitution planning is a process to systematically set goals and priorities to reduce hazards, develop a chemical use inventory, evaluate alternatives, identify preferred alternatives, and implement alternatives. Taken together, steps 1-7 outline a substitution planning process.
Plasticisers Oxo Alcohols | Tecnon OrbiChem
Phthalates plasticisers are produced from an Oxo-Alcohol (normally 2-ethylhexanol, iso-nonanol, 2-propyl heptanol or iso-decanol) with phthalic anhydride in an esterification process. Other non-orthophthalates plasticisers use PTA, DMT, TMA or adipic acid as a raw material (instead of phthalic anhydride).
Substitution of harmful chemicals: 1. Introduction - GreenFacts
Substitution of harmful chemicals: 1. Introduction Identifies and assess potential alternatives for chemicals that the EPA has designated for action; and Provides information on functional class, intrinsic hazard, exposure properties, and environmental fate for chemical alternatives.
Dioctyl Phthalate | DOP | Aarti Industries
Its chemical name is Bis(2-ethylhexyl) benzene-1,2-dicarboxylate. The CAS Number of Dioctyl Phthalate (DOP) is 117-81-7 and its chemical formula is C24H38O4. The most common end use is and its various other synonyms are Di Octyl Phthalate .
Substances of concern: Why and how to substitute? - Europa
substances that are used. Several substitution options should be considered: switching to a less hazardous chemical, using an alternative technique or creating a different product design. In practice, it is usually a combination of these actions that leads to success. Often, these actions improve production efficiency, drive
- Where can I buy dioctyl phthalate (DOP)?
- GJ Chemical is a Supplier and Distributor of DOP in bulk or smaller LTL quantities. The product is classified and labeled according to the Globally Harmonized System (GHS). GJ Chemical offers Dioctyl Phthalate (DOP), CAS# 117-81-7. Available in various grades, packaging and quantities from LTL to Bulk. Speak to one of our technical experts today!
- 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.
- 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 MCCP a good replacement for DOP?
- Interestingly MCCP is accepted by REACH specifications. MCCPwith 52% chlorine is good. One such replacement is citrate-based plasticizer, but experience is that when CP is blended with it at the same level as in DOP, the CP migrates to the surface of product in due course.
- What is the difference between DOP and DINP?
- Derivation – DOP or DnOP or Di-Octyl Phthalate or Di Ethyl Hexyl Phthalate is derived by esterification of phthalic anhydride with Ethyl hexyl alcohol (8 C atoms). DINP or Di-Iso-Nonyl Phthalate is derived by esterification of phthalic anhydride with a mixture of C-8-C10 alcohols.
- What is the difference between DOP and DINP isomers?
- Mixture of DINP isomers. DINP offers superior resistance to volatility, cost wise it is similar to cost of DOP, making it a frequently-selected effective and efficient alternative to DOP. Your email address will not be published.Required fields are marked *
