and phthalate substitutes by the CHAP. Specifically, the test
14 items contained di-(2-ethylhexyl) terephthalate (DOTP, CAS # 6422-86-2) in concentrations between 3 and 60% weight by mass. 13 items contained 1,2-cyclohexanedicarboxylic acid, di-isononyl ester (DINCH, CAS # 474919-59-0) in concentrations between 3 and 25%. 20 items contained acetyl tributyl citrate (ATBC, CAS # 77-90-7) in
A review of common non-ortho-phthalate plasticizers for use
1-Mono- (2-ethyl -5-carboxyl-pentyl) benzene-1,4-dicarboxylate (metabolite of DOTP; also MECPTP) ANSES French Agency for Food, Environmental and Occupational Health and Safety ASE Phenyl esters of C10–C18 alkylsulfonic acid esters ATBC Acetyl tributyl citrate CDC Centers for Disease Control and Prevention (U.S.) COMGHA
Bis(2-ethylhexyl) terephthalate
Bis (2-ethylhexyl) terephthalate commonly abbreviated DEHT (Dioctyl terephthalate or DOTP), is an organic compound with the formula C 6 H 4 (CO 2 C 8 H 17) 2. It is a non- phthalate plasticizer, being the diester of terephthalic acid and the branched-chain 2-ethylhexanol, which is referred to as octyl.
Determining alternatives to DEHP for PVC medical devices
Two alternatives that have received considerable attention in the medical device industry are TOTM, a trimellitate ester which Teknor Apex manufactures and sells primarily in the wire and cable industry because of its low volatility, and DOTP, a terephthalate which we do not produce.
top quality dotp plasticizer 6422-86-2 dioctyl terephthal
6422-86-2 dioctyl terephthalate (dotp)3. eco-friendly tbc, dop alternative dioctyl terephthalate (dotp) 6422-86-2 property. dotp is a substitution of tbc, dop, dbp, dinp as a eco-friendly plasticizer, with a good physical property and machanical property, electrical and heat resistance, low-temperature volatility, lower glass transition temperature, which endow products with excellent
- What is DOTP plasticizer?
- DOTP is a primary non-phthalic plasticizer resulting from the esterification of 2 Ethyl Hexanol with Terephthalic Acid. It offers good mechanical properties and permanence. It provides excellent flexibility, good dielectric properties and similar volatility to DOP. It is suitable for cable cover, vinyl floors and other flexible applications.
- How much ASE & DOTP are in simulants for aqueous and low alcohol foods?
- Migration of ASE, COMGHA, DINCH, DOTP, DEHCH, and TOTM in simulants for aqueous and low alcohol foods ranged from <0.02 to 0.165 mg/kg. Human biomonitoring data are available for DINCH, DOTP, DEHA, DINA, and TOTM, and indicate that total exposures from all sources are below regulatory thresholds.
- What is the migration of DOTP and DINCH into olive oil?
- The migration of DOTP into olive oil was 60 mg/kg; the migration of DINCH into sunflower oil was 174 mg/kg. In some cases, with higher fat foods, migration of these two plasticizers may exceed the SML; however, potential human exposures depend on more than just the migration into food simulants.
- What is a low concentration of DOTP?
- Although DOTP is found in concentrations between 0.6 and 20% in most products, these findings suggest that concentrations of DOTP exceeding 5% may compromise its viability, and even at lower concentrations like 1%, signs of stress were observed.
- Does DOTP affect microbial communities?
- An increase in the volume of dead cells (in the plastisphere biofilm) was observed with increasing DOTP concentrations in experiments using PVC films, indicating the potential negative impact of DOTP on microbial communities.
- Does DOTP undergo hydrolysis when interacting with biodegrading microbes?
- It was found that DOTP can undergo hydrolysis when interacting with biodegrading microbes, producing breakdown products. Remarkably, these products were detected even without an additional carbon source, implying potential biodegradation by R. ruber.
