PRODUCTS

DISFLAMOLL DPO

Disflamoll DPO is employed in a variety of industries, including plastics, coatings, paints, and adhesives.
Disflamoll DPO is a common additive to lubricating oils and greases, providing improved lubricity and corrosion protection.
Disflamoll DPO is also used as a plasticizer and flame retardant in polymers and as a component of plasticizers in coatings, adhesives, and sealants.

CAS Number: 1241-94-7
EC Number: 214-987-2
MDL Number: MFCD00059949
IUPAC Name: 2-Ethylhexyl diphenyl phosphate
Molecular Formula: C20H27O4P
Molecular Weight: 362.41

SYNONYMS:
Diphenyl-2-ethylhexylphosphate, Diphenyl-octylphosphate, DISFLAMOLL DPO, DPO, Phosphoric acid diphenyl octylester, Octicizer, Santicizer 141, Phosflex 362, Diphenyl 2-ethylhexyl phosphate, Phosphoric acid, 2-ethylhexyl diphenyl ester, 2-Ethylhexyldiphenyl phosphate, Diphenyl isooctyl phosphate, Phosphoric acid octyl diphenyl ester, 1-Hexanol, 2-ethyl-, ester with diphenyl phosphate, Phosphoric acid, 2-ethylhexyl diphenyl ester, Diphenyl 2-ethylhexyl phosphate, Santicizer 141, 1-Hexanol, 2-ethyl-, ester with diphenyl phosphate, 2-Ethylhexyl diphenyl phosphate, Phosphoric acid diphenyl 2-ethylhexyl ester, (2-Ethylhexyl)-difenylfosfat, 2-Ethylhexyl diphenyl ester of phosphoric acid, 2-Ethyl-1-hexanol ester with diphenyl phosphate, 2-Ethylhexyl diphenyl ester phosphoric acid, Disflamoll DPO, Phosflex 362, Sancticiser 141, Sancticizer 141, Octyl Diphenyl Phosphate, Phosphoric Acid Diphenyl 2-Ethylhexyl Ester, Phosphoric Acid 2-Ethylhexyl Diphenyl Ester, Phosphoric Acid Octyl Diphenyl Ester, Octicizer, OCTYL DIPHENYL PHOSPHATE, Phosflex 362, santicizer141, octicizer[qr], OcticizerDPDP, Disflamoll DPO, Santicizer 141, 2-Ethylhexyl d, santicizer141[qr], 2-ETHYLHEXYL DIPHENYL PHOSPHITE, diphenyl(2-ethylhexyl)phosphite, forstab, forstabk201, Phosphorousacid,2-ethylhexyldiphenylester, O,O-Diphenyl-O-(2-ethylhexyl)phosphite, diphenyl ethylhexyl phosphite, Phosphorous acid diphenyl 2-ethylhexyl ester, 2-Ethylhexyl diphenyl phosphate, Diphenyl 2-ethylhexyl phosphate, Octicizer, Phosphoric acid, 2-ethylhexyl diphenyl ester, 1-Hexanol, 2-ethyl-, ester with diphenyl phosphate, Disflamoll DPO, Phosflex 362, Sancticizer 141, Santicizer 141, 2-Ethylhexyl diphenyl phosphate, Disflamoll DPO (Lanxess), Phosflex 362 (ICL-IP), 2-Ethylhexyl diphenyl phosphate, 1241-94-7, Octicizer, Phosphoric acid, 2-ethylhexyl diphenyl ester, Santicizer 141, Octicizer [USAN], 2-Ethylhexyldiphenylphosphate, (2-Ethylhexyl)-difenylfosfat, Diphenyl 2-ethylhexyl phosphate, 2-Ethylhexyl diphenylphosphate, CCRIS 6199, HSDB 370, DIPHENYL-2-ETHYLHEXYL PHOSPHATE, 1-Hexanol, 2-ethyl-, ester with diphenyl phosphate, EINECS 214-987-2, UNII-4F53Z6NE1Y, (2-Ethylhexyl)-difenylfosfat [Czech], Octicizer (USAN), BRN 2568983, 4F53Z6NE1Y, di(2-ethylhexyl)phenylphosphate, DTXSID1025300, AI3-16360, Phosphoric Acid 2-Ethylhexyl Diphenyl Ester, OCTICIZER [HSDB], DTXCID105300, CGSLYBDCEGBZCG-UHFFFAOYSA-, EC 214-987-2, 4-06-00-00718 (Beilstein Handbook Reference), (2-Ethylhexyl)-difenylfosfat (Czech), (2Ethylhexyl)difenylfosfat, (+-)-OCTICIZER, 2Ethylhexyl diphenylphosphate, 2ethylhexyl diphenyl phosphate, SANTICIZER 141(MONSANTO), ETHYL HEXYL DIPHENYLPHOSPHATE, 2-ETHYLHEXYL DIPHENYL PHOSPHORATE, Phosphoric acid, 2ethylhexyl diphenyl ester, 1Hexanol, 2ethyl, ester with diphenyl phosphate, 214-987-2, inchi=1/c20h27o4p/c1-3-5-12-18(4-2)17-22-25(21,23-19-13-8-6-9-14-19)24-20-15-10-7-11-16-20/h6-11,13-16,18h,3-5,12,17h2,1-2h3, Phosphoric acid diphenyl 2-ethylhexyl ester, 2-Ethylhexyl Diphenyl Phosphate (90%), EHDPHP, Ethylhexyl diphenyl phosphate, 2-, Phosflex 362, Phosphoric Acid Octyl Diphenyl Ester, MFCD00059949, 2-Ethylhexyl diphenyl phosphate (technical), (+/-)-OCTICIZER, SCHEMBL93483, CHEMBL2105213, CHEBI:188855, Tox21_303313, 2-Ethylhexyl diphenyl phosphate (technical) 100 microg/mL in Acetonitrile, AKOS015889797, HY-W009066, NCGC00257002-01, AS-15838, DA-16836, CAS-1241-94-7, 2-Ethylhexyl diphenyl ester phosphoric acid, NS00010020, P1021, 2-Ethylhexyl Diphenyl Phosphate (90per cent), 2-Ethylhexyl diphenyl ester of phosphoric acid, D05224, D78379, 2-Ethyl-1-hexanol ester with diphenyl phosphate, Q27259513, 2-Ethylhexyl diphenyl phosphate, PESTANAL(R), analytical standard, Octyl Diphenyl Phosphate, Phosphoric Acid Diphenyl 2-Ethylhexyl Ester, Phosphoric Acid 2-Ethylhexyl Diphenyl Ester, Phosphoric Acid Octyl Diphenyl Ester, 2-Ethylhexyldiphenyl phosphate, Diphenyl (2-ethylhexyl) phosphate, Phosphoric acid 2-ethylhexyldiphenyl ester, Diphenyl 2-ethylhexyl phosphoric acid, Diphenylisooctyl phosphate, Diphenyl octyl phosphate, Disflamoll DPO, Octyl diphenyl phosphate, phosphoric acid octyl diphenyl ester, EINECS 204-113-8, Diphenyl octyl phosphate, Disflamoll DPO, Phosphorsaeure-octylester-diphenylester, Phosphoric acid, octyl diphenyl ester, phosphoric acid octyl ester-diphenyl ester,

Disflamoll DPO is a low viscosity phosphate plasticizer with the following benefit in flexible PVC: highly efficient as plasticizer, fast fusing, low viscosity in plastisols, good low temperature properties and lightfast.
Flexible PVC and PVC-containing compounds such as PVC/NBR based on Disflamoll DPO show a significant lower smoke density than compounds based on common plasticizers or triaryl phosphates.

Disflamoll DPO is 2-ethylhexyl diphenyl phosphate (DPO).
Disflamoll DPO acts as a low viscosity phosphate ester plasticizer with good gelling behaviour for flexible PVC.
Disflamoll DPO acts also as a flame retardant in TPU, NBR and cellulose acetate.

Disflamoll DPO is an organophosphate ester compound with the chemical formula C22H27O4P.
At room temperature, Disflamoll DPO is a colorless to pale yellow transparent oily liquid with extremely low volatility and good thermal stability.

Disflamoll DPO's molecular structure is composed of two benzene rings and one isooctyl connected by phosphate ester bonds.
This unique hydrophobic – lipophilic balance property enables Disflamoll DPO to maintain chemical stability under high temperature and high shear force conditions.

From the perspective of physical parameters, the boiling point of Disflamoll DPO exceeds 300°C, its density is approximately 1.08 g/cm³ at 25°C, and its viscosity range is 60-80 mPa•s at 20°C.
These characteristics make Disflamoll DPO exhibit significant advantages in high-temperature processing scenarios, such as maintaining functional effectiveness for a long time in engineering plastic modification or high-temperature lubricating oil systems.

In industrial production, the synthesis of Disflamoll DPO mainly adopts the transesterification process.
Using phosphorus oxychloride, phenol and isooctanol as raw materials, the step-by-step reaction was carried out in the presence of an alkaline catalyst (such as pyridine or triethylamine), and the selective generation of Disflamoll DPO was achieved by controlling the reaction temperature and molar ratio.

In recent years, with the increasing environmental protection requirements, some enterprises have begun to use solid acid catalysts (such as molecular sieves or supported metal oxides) to replace traditional homogeneous catalysts in order to reduce wastewater discharge and improve atomic economy.

As a kind of multifunctional fine chemical, the chemical properties of Disflamoll DPO determine its wide application potential.
The benzene ring structure in its molecule endows Disflamoll DPO with excellent anti-ultraviolet aging performance, while the branched alkane structure of isooctyl enhances its compatibility with hydrocarbon substances.

This dual characteristic enables Disflamoll DPO to be used not only as a flame-retardant plasticizer for polymer materials but also as an extreme pressure and anti-wear additive for lubricating oil.
In terms of storage and transportation, Disflamoll DPO should be kept away from light in stainless steel or fiberglass reinforced plastic containers.

At the same time, the storage temperature should be strictly controlled (it is recommended to be below 40°C) to prevent performance deterioration caused by hydrolysis reactions.
From the perspective of market development, the global production capacity of Disflamoll DPO is mainly concentrated in China, Germany and Japan.

Disflamoll DPO (Octicizer) is an organophosphate compound.
Disflamoll DPO acts as both a plasticizer and flame retardant in PVC.
Its wide liquid range also makes Disflamoll DPO suitable as a flame retardant in hydraulic fluids.

Disflamoll DPO is a pale yellow liquid.
Disflamoll DPO is insoluble in water.
Disflamoll DPO is an aryl phosphate.

Disflamoll DPO is a plasticizer for resins.
Disflamoll DPO is an organophosphate flame retardant (OPFR) and a PPARG agonist (EC20: 2.04 µM).
Disflamoll DPO also inhibits ERRγ transcriptional activity (IC50: 1.3 µM).

Disflamoll DPO upregulates 3β-HSD1, human chorionic gonadotropin (hCG) and progesterone secretion.
Disflamoll DPO (2-EHDP) is a plasticizer for resins.
Disflamoll DPO is a pale yellow liquid.

Disflamoll DPO is insoluble in water.
Disflamoll DPO is a chemical compound from the group of phosphoric acid esters.
Disflamoll DPO can be obtained by a two-step reaction of phosphorus oxytrichloride, first with 2-ethylhexanol and then with sodium phenolate.

Disflamoll DPO is fast fusing, has low viscosity plastisols, low temperature properties.
Disflamoll DPO has a minimum shelf life of 2 years.
Disflamoll DPO is a low viscosity phosphate ester plasticizer with good gelling behavior in flexible PVC.

Disflamoll DPO acts also as a flame retardant in TPU, NBR and cellulose acetate.
Disflamoll DPO is a low viscosity phosphate ester plasticizer with following benefits in PVC: highly efficient as plasticizer, fast fusing, low viscosity plastisols, low temperature properties.

Disflamoll DPO is a commercial name for 2-Ethylhexyl diphenyl phosphate, an organophosphate compound widely used as a flame retardant and plasticizer.
Disflamoll DPO is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 to < 10 000 tonnes per annum.

USES and APPLICATIONS of DISFLAMOLL DPO:
Disflamoll DPO is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Disflamoll DPO is used in the following products: polymers, adhesives and sealants and coating products.

Other release to the environment of Disflamoll DPO is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).

Release to the environment of Disflamoll DPO can occur from industrial use: industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal), in processing aids at industrial sites and in the production of articles.
Disflamoll DPO serves multiple industrial purposes.

Flame Retardant: Disflamoll DPO is used in thermoplastic polyurethane (TPU), synthetic rubbers like NBR, and cellulose esters.
Plasticizer: Disflamoll DPO enhances flexibility in flexible PVC, synthetic leather, wall coverings, flooring, and tarpaulins.
Lubricant Additive: Employed in synthetic lubricants and hydraulic fluids for Disflamoll DPO's flame-retardant properties.

Other release to the environment of Disflamoll DPO is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).

Disflamoll DPO can be found in complex articles, with no release intended: vehicles and machinery, mechanical appliances and electrical/electronic products (e.g. computers, cameras, lamps, refrigerators, washing machines).
Disflamoll DPO is employed in a variety of industries, including plastics, coatings, paints, and adhesives.

Disflamoll DPO occupies an important position as a high-performance flame retardant plasticizer.
Disflamoll DPO's compatibility with engineering plastics such as polycarbonate (PC) and polyamide (PA) is better than that of traditional phosphate ester products, and it can give V-0 flame retardant properties while maintaining the mechanical properties of the material.

Especially in the high-voltage cable sheath material of new energy vehicles, the addition of Disflamoll DPO can effectively inhibit the combustion caused by the arc, and will not cause the material to brittle fracture at a low temperature of -30°C.
Disflamoll DPO can be used in studies of female reproduction and fetal development.

Disflamoll DPO is a common additive to lubricating oils and greases, providing improved lubricity and corrosion protection.
Disflamoll DPO is also used as a plasticizer and flame retardant in polymers and as a component of plasticizers in coatings, adhesives, and sealants.

In addition, Disflamoll DPO has been studied for its potential use as an alternative to other organophosphate esters, such as tricresyl phosphate, which are known to be toxic.
Disflamoll DPO is used Pharmaceuticaid (plasticizer).

Disflamoll DPO can be used as a flame retardant, an additive or a plasticizer for resins.
Disflamoll DPO is considered as an emerging contaminant.
Multifunctional compatibility is the key to expanding Disflamoll DPO's application boundaries.

In complex formulation systems, the synergistic index (SI value) of Disflamoll DPO with antioxidants and light stabilizers reaches 1.2-1.5, exhibiting a significant performance doubling effect.
In electronic packaging epoxy resin, Disflamoll DPO can be used as a reactive flame retardant to participate in curing crosslinking.

Disflamoll DPO can also be used as a stress buffering agent to reduce the thermal stress of the packaging body.
This dual functional characteristic reduces the types and amounts of additives in the formula.
In the field of lubricant compounding, Disflamoll DPO's compatibility with ionic liquids has broken through the high-temperature failure bottleneck of traditional additives.

This raises the upper limit of the working temperature of lubricants to 280°C.
Disflamoll DPO is used as a plasticizer, particularly to improve the cold resistance of PVC, as a flame retardant for PVC, and as a hydraulic fluid in the aviation industry.

Plasticizer: Disflamoll DPO is used to impart flexibility to polyvinyl chloride (PVC) and other polymers.
Flame Retardant: Disflamoll DPO is employed in materials requiring reduced flammability, such as wire insulation and building materials.

Hydraulic Fluids: Disflamoll DPO is utilized in formulations requiring fire-resistant properties.
Food Packaging: Disflamoll DPO is approved for use in certain food contact materials due to its plasticizing properties.

Disflamoll DPO can be found in products with material based on: fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys), rubber (e.g. tyres, shoes, toys), plastic (e.g. food packaging and storage, toys, mobile phones), leather (e.g. gloves, shoes, purses, furniture), metal (e.g. cutlery, pots, toys, jewellery) and wood (e.g. floors, furniture, toys).

Disflamoll DPO is used in the following products: adhesives and sealants and coating products.
Disflamoll DPO acts also as flame retardant generating lower smoke density in comparison to aryl phosphates.

Disflamoll DPO is a good flame retardant plasticizer for thermoplastic polyurethane, synthetic rubbers like NBR and cellulose esters like CA, CAB and CN.
Disflamoll DPO can be recommended in certain food contact applications.

Disflamoll DPO is used in the following products: polymers, coating products and adhesives and sealants.
Release to the environment of Disflamoll DPO can occur from industrial use: formulation in materials and formulation of mixtures.
Disflamoll DPO is used in the following products: coating products, adhesives and sealants and polymers.

Release to the environment of Disflamoll DPO can occur from industrial use: in processing aids at industrial sites, in the production of articles and industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal).
Release to the environment of Disflamoll DPO can occur from industrial use: manufacturing of the substance.

Disflamoll DPO can be used also for TPU, synthetic rubbers such as NBR, CR, EPDM and cellulose esters like CA, CAB and CN.
Applications of Disflamoll DPO: Polymer auxiliaries, Flame retardants for polymers, Synthetic leather, Construction material, Mineral oil and lubricant.

Disflamoll DPO is used Synthetic lubricants, Polymer compound, Wallcovering, Flooring, and Tarpaulins.
Disflamoll DPO can be recommended in certain food contact applications.