Octyl maleate

Monoisopropyl citrate, stearyl citrate, triethyl citrate (TEC), butyl and octyl maleates, and fumarates are other important plasticizers for the preparation of stable PC pastes and of low-temperature-resistant PVC products. Triethyl citrate and triethyl acetyldtrate are among the few plasticizers to have good solvency for cellulose acetate. In comparison with diethyl phthalate, with which they are in competition in this application, there are slight but not serious differences in volatility and water sensitivity. The interest in citrate esters is due to a favorable assessment of their physiological properties. They are intended for plastic components used for packaging of food products. 

Butyl and octyl maleates, being unsaturated, are used for copolymerization with vinyl chloride, vinyl acetae, and styrene to provide internal plasticization. 

Synonyms Bis (1 -octyl) maleate 2-Butenedioic acid, (Z)-, dioctyl ester ... 

Di-N-octyl maleate DOM Maleic acid, dioctyl ester Empirical CioHssO,... 

Bis [2-[(2-octyldodecyl) oxy] ethyl] N-(1-oxododecyl)-L-glutamate. See Dioctyl dodeceth-2 lauroyl glutamate Bis (1-octyl) maleate. See Dioctyl maleate Bis-(1-octyloxy-2,2,6,6,tetramethyl-4-piperidinyl) sebacate CAS 129757-67-1 Uses Light stabilizer for PP Trade Name Synonyms Tinuvin 123 [Ciba Spec. Chems./Plastic Addit. http //www. cibasc. com]... 

CAS 2915-53-9 EINECS/ELINCS 220-835-6 Synonyms Bis (1-octyl) maleate 2-Butenedioic acid, (Z)-, dioctyl ester Dicaprylyl maleate (INCI) Di-N-o( l maleate DOM Maleic acid, dioctyl ester Definition Diester of capryl alcohol and maleic acid Empiricai C20H36O4... 

Di-N-octyl maleate. See Dioctyl maleate Dioctylmonohexylphosphine oxide. See Dioctylhexylphosphine oxide N,N-Dioctyl-1-octanamine. See Tricaprylyl amine... 

An example of asymmetric Michael addition carried out in water is the reaction of aromatic thiols with 2-cyclohexanone and maleic acid esters via formation of their crystalline CD complexes [40]. The best chiral inductions (ee ca. 30%, yield 50-93%) were obtained by the combination of the crystalline p-CD complex of benzenethiol with 2-cyclohexenone and octyl maleate, respectively. The opposite combination gives very low ee. 

One of the most common types of emulsion for decorative paint is based on vinyl acetate internally plasticised with about 20 parts of vinyl versatate. Di-butyl or di-octyl maleate or fumarate are also used as plasticising monomers for vinyl acetate, but butyl acrylate or 2-ethylhexyl acrylate are now preferred. Vinyl acetate homopolymers externally plasticised with di-butyl phthalate are still widely used. 

Bis [2-[(2-octyldodecyl) oxy] ethyl] N-(1-oxododecyl)-L-glutamate. See Dioctyl dodeceth-2 lauroyl glutamate Bis (1-octyl) maleate. See Dioctyl maleate... 

Manuf/Distrib. Allchem Ind. BASF Celanese ChemService Chemial SpA DSM Fine Chems. Austria Filo Haltermann Prods. UK Monomer-Polymer Dajac Labs NOF Sunoco Unitex Velsicol Whyte Chems. Ltd Trade Names Octomer DOM Staflex DOM Di-N-octyl maleate. See Dioctyl maleate Dioctyl 2,6-naphthalate. See Diethylhexyl 2,6-naphthalate N,N-Dioctyl-1-octanamine. See Tricaprylyl amine Dioctyl phthalate. See s-Dioctyl phthalate n-Dioctyl phthalate n-Dioctyl phthalate... 

Because the size of the emulsion droplets dictates the diameter of the resulting capsules, it is possible to use miniemulsions to make nanocapsules. To cite a recent example, Carlos Co and his group developed relatively monodisperse 200-nm capsules by interfacial free-radical polymerization (Scott et al. 2005). Dibutyl maleate in hexadecane was dispersed in a miniemulsion of poly(ethylene glycol)-1000 (PEG-1000) divinyl ether in an aqueous phase. They generated the miniemulsion by sonication and used an interfacially active initiator, 2,2 -azobis(A-octyl-2-methyl-propionamidine) dihydrochloride, to initiate the reaction, coupled with UV irradiation. 

Awareness of the problem developed in the mid 1970s when it was found that mineral waters sold in polyvinyl chloride (PVC) bottles contained measurable amounts of vinyl chloride monomer. Vinyl chloride is a known carcinogen. The Codex Alimentarius Committee on Food Additives and Contaminants has set a guideline of 1 ppm for vinyl chloride monomer in PVC packaging and 0.01 ppm of the monomer in food (Institute of Food Technologists 1988). Another additive found in some PVC plastics is octyl tin mer-captoacetate or octyl tin maleate. Specific regulations for these chemicals exist in the Canadian Food and Drugs Act. 

Among these heat stabilisers, those containing tin (such as tin mercaptides, and tin carboxylates or maleates) are considered to be the most efficient, and can be used in a wide variety of applications. Metallic tin is harmless but there are suspicions that organotin-compounds can be toxic to the central nervous system and the liver. However, tin stabilisers have a low capacity for migrating, and hence they are still considered to be safe. Tin stabilisers such as methyl and octyl tins are used in food contact applications. For PVC, it is believed that tin stabilisers act as HCl scavengers (generating tin chloride) as well as an antioxidant. Thio-tin compounds (preferred for rigid pipe extrusions and profiles (for window frames) of PVC) may develop an odd odour due to sulfur. 

ADK STAB BT-31, ADK STAB BT-52 ADK STAB BT-53A. See Dibutyltin maleate ADK STAB BT-83. See Dibutyltin sulfide ADK STAB CAST. See Calcium stearate ADK STAB EC-14. See Zinc phosphite ADK STAB LA-31 RG. See Bis [2-hydroxy-5-t-octyl-3-(benzotriazol-2-yl) phenyl] methane... 

Bernel Ester DISM. See Diisostearyl malate Bernel Ester DOM. See Dioctyl maleate Bernel Ester EHP. See Octyl palmitate Bernel Ester NPDC. See Neopentyl glycol dicaprate... 

Dioctyl-1,3,2-dioxastannepin-4,7-dione. See Dioctyltin maleate Dioctyl diphenylamine 4,4 -Dioctyldiphenylamine Di-n-octyl diphenylamine. See p,p -Dioctyldiphenylamine p,p -Dioctyldiphenylamine CAS 101-67-7 68411-46-1 68921-45-9 Synonyms Benzenamine, 4-octyl-N-(4-octylphenyl)- Benzenamine, N-phenyl-, reaction prods, with 2,4,4-trimethylpentene ... 

Estabex 138-A, Estabex 2307 DEOD, Estabex 2307. See Epoxidized soybean oil, Estabex 2381. See 2-Ethylhexyl epoxystearate, Estaflex ATC. See Acetyl tributyl citrate Estalan 12. See Laureth-2 octanoate Estalan 38, Estalan 42. See Laureth-2 acetate Estalan 126. See Laureth-2 benzoate Estalan 430. See Diethylene glycol dioctanoate/diisononanoate Estalan 718. See Octyl hydroxystearate Estalan 816. See Octyl palmitate Estalan CM. See Cetyl myristate Estalan CP. See Cetyl palmitate Estalan CSO. See Cetearyl octanoate Estalan DIA. See Diisopropyl adipate Estalan-DID. See Diisopropyl dimer dilinoleate Estalan-DIPS. See Diisopropyl sebacate Estalan DISD. See Diisostearyl dimer dilinoleate Estalan-DISM. See Diisostearyl malate Estalan DNPA. See Dipropyl adipate Estalan DO. See Decyl oleate Estalan DOM, Estalan-DOMA. See Dioctyl maleate... 

HallStar " BB. See Butyl octyl benzoate HallStar BST. See Butyl stearate HallStar DiRA. See Diisopropyl adipate HallStar DIRS. See Diisopropyl sebacate HallStar DO. See Decyl oleate HallStar DOA. See Dioctyl adipate HallStar DOM. See Bis (2-ethylhexyl) maleate HallStar DOS. See Dioctyl sebacate HallStar EGS. See Glycol stearate HallStar GS. See Glyceryl stearate HallStar GS-SE. See Glyceryl stearate SE HallStar HB. See Hexyldecyl benzoate HallStar IRM. See Isopropyl myristate HallStar MM. See Myristyl myristate HallStar OR. See Octyl palmitate HallStar OST. See Octyl stearate HallTress DIBA Special. See Diisobutyl adipate... 

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