Synoflex® TOP Trioctyl Phosphate CAS 78-42-2 Supplier

Synoflex® TOP

Trioctyl Phosphate; Tris(2-ethylhexyl) Phosphate, CAS 78-42-2

Synoflex® TOP
(Cold-resistant Phosphate Ester Plasticizer & Flame Retardant for PVC, Rubber, and Coatings)

Chemical Name:

Trioctyl Phosphate; Tris(2-ethylhexyl) Phosphate, TOP

MF:

C24H51O4P

CAS No.:

78-42-2

Molecular structure：

General information :

Synoflex® TOP is a trialkyl phosphate with low volatility and high thermal stability. It is widely used as a cold-resistant plasticizer for PVC and synthetic rubbers, improving flexibility, processability, and mechanical properties such as heat resistance, weatherability, UV stability, anti-aging, flame retardancy, and antimicrobial functionality. TOP also serves as an effective solvent in coatings and printing inks, enhancing viscosity and flow characteristics. With good compatibility with various polymers, it is a versatile high-performance industrial additive.

Specifications :

Item	Specification
Appearance	Colorless Viscous Liquid
Purity	≥99%
Density (at 20℃)	0.924 g/cm³±0.005
Moisture	≤0.1%
Viscosity (at 25℃)	≤13 Centipoises
Interfacial Tension	≥18 mN/m
Acidity	≤0.20 mgKOH/g
Flash Point	＞192℃
Refractive Index	1.44

Applications :

Cold-resistant plasticizer for PVC, vinyl, cellulose nitrate, and synthetic rubbers.
Flame retardant and self-extinguishing products.
Solvent/diluent for pigments and resins in coatings and printing inks.
Cosolvent in hydrogen peroxide production via the anthraquinone process.
Defoamer and industrial

Packaging & Storage :

Packaging: 180kgs/drum; 930kgs/IBC drum.

Storage:

Kept in a dry, clean warehouse with good ventilation.

Avoid exposure to light and heat.

Protect the product from leakage, rain, and insolation during transportation.

How Can We Help?

We offer a variety of options to help you find the right product for your application

WHY CHOOSE SINOCURE?

Customized development

Provide formulation optimization support for water-based/solvent-based systems
Global compliance

Full coverage of REACH, FDA, and GB standards
Stable supply

99.8% on-time delivery rate, 10,000-ton production capacity guarantee

Synoflex® DES

Diethyl sebacate; DES Plasticizer; cas 110-40-7

DES is an aliphatic dicarboxylic acid ester obtained by esterification of sebacic acid and ethanol. It has good cold resistance and flexibility, good compatibility with various resins and organic solvents, and good biodegradability.

Chemical Name:

Diethyl sebacate; DES Plasticizer
Cas No. :

110-40-7
MF:

C14H26O4
Package :

180kgs/drum

Synoflex® GTA

Glycerol Triacetate CAS 102-76-1

Synoflex® GTA(Glycerol Triacetate) is the triester of glycerol and acetic acid. Owing to its balanced hydrophilic-lipophilic properties, it functions as both a humectant and a solvent. It is chemically stable, biodegradable, and minimally irritating to skin. Triacetin serves as a non-reactive diluent and plasticizer, reducing viscosity and enhancing film flexibility.

Chemical Name:

Glycerol Triacetate
Cas No. :

102-76-1
MF:

C9H14O6
Package :

240kgs/drum.

Synoflex® SUB-280

Sucrose octabenzoate; Benzoic acid esters of sucrose; Saccharose Benzoate; Uniplex 280CG

Sucrose benzoate is a small-molecule compound produced by the esterification of sucrose with benzoic acid (or its derivatives). It belongs to the family of benzoate esters and is classified as a fine chemical. It is primarily used as a plasticizer, modifier, or dispersant for polymer materials such as cellulose resins and PVC, improving their flexibility, gloss, adhesion, and abrasion resistance.

Chemical Name:

Sucrose benzoate
Cas No. :

12738-64-6/ 56093-82-4/2425-84-5
MF:

C12H14O3(OH)8-n(C7H5O2)n
Package :

25kgs/drum; 50kgs/drum

Synoflex® GTB-260

1,2,3-Propanetriol, 1,2,3-tribenzoate; 1,2,3-Propanetriol, tribenzoate; Tribenzoin; propane-1,2,3-triyl tribenzoate; Uniplex 260

Glycerol tribenzoate is white crystalline powder or granular solid. It can be sued as a plasticizer in nail polish, in inks, adhesives, surface coatings for metals and pigments, processing aids for extrusion and injection molding, cleaning materials for hot melt roll coaters, and can be used in food packaging.

Chemical Name:

Glycerol tribenzoate
Cas No. :

614-33-5
MF:

C24H20O6
Package :

25kgs/drum

Synoflex® ASE

alkylsulfonic phenyl ester, CAS 91082-17-6, environmentally friendly plasticizer, Mesamoll alternative

Synoflex® ASE is an environmentally friendly plasticizer and adhesion promoter characterized by excellent gelling properties and strong saponification resistance. It is a high-performance, cost-effective alternative to Mesamoll (Lanxess) and other alkylsulfonic phenyl ester plasticizers.

Chemical Name:

Alkylsulfonic phenyl ester
Cas No. :

91082-17-6
MF:

n/a
Package :

200 kg/240 kg drums, 1000 kg IBC tote

Synoflex® TXIB

Trimethyl Pentanyl Diisobutyrate, TXIB Plasticizer

2,2,4-Trimethyl-1,3-Pentanediol Diisobutyrate is a high-efficiency environmentally friendly ester coalescent and plasticizer. It features non-VOC property, low odor, low toxicity and biodegradability, with great compatibility, thickener synergism and film toughening capability.

Chemical Name:

2,2,4-Trimethyl-1,3-Pentanediol Diisobutyrate
Cas No. :

6846-50-0
MF:

C16H30O4
Package :

200kgs/drum; 950kgs/IBC

Synoflex® DOTP

Dioctyl terephthalate, DOTP plasticizer, DOP replacement

It is a non-toxic, non-phthalate, general-purpose environmentally friendly plasticizer.

Chemical Name:

Dioctyl Tetrephthlate
Cas No. :

6422-86-2
Content :

99.5 Min
Package :

200kg/drum; 1000KG/IBC DRUM; ISO TANK FLEXITANK

Synoflex® TOTM

Trioctyl trimellitate, TOTM plasticizer, heat resistant plasticizer

Sinoflex® TOTM is a heat-resistant and durable primary plasticizer for a variety of plastics such as polyvinyl chloride,

Chemical name :

Trioctyl trimellitate
Cas No. :

3319-31-1
Molecular formula :

C33H54O6
Molecular weight :

546.78
Package :

200kg drum、IBC tote、ISO tank、Flexitank

Synoflex® DOS

Dioctyl sebacate, Diisooctyl sebacate, DOS plasticizer, cold resistant plasticizer

SYNOFLEX® DOS (CAS 122-62-3) is an eco-friendly cold-resistant plasticizer manufactured for low-temperature cables, rubber and automotive lubricants, providing excellent flexibility at sub-zero temperatures.

Chemical name:

Dioctyl Sebacate;Diisooctyl sebacate
Cas No. :

122-62-3;27214-90-0;2432-87-3
Molecular formula :

C26H50O4
Molecular weight :

426.67
Package :

190 KG Drum or 950KG IBC Drum

Synoflex® DOM

Dioctyl maleate,DOM plasticizer, internal plasticizer

Synoflex® DOM is an internal plasticizer with much lower volatility than Synoflex® DMM and Synoflex® DEM.

Other name:

Dioctyl Maleate
Cas No. :

142-16-5/ 2915-53-9
Molecular formula :

C20H36O4
Molecular weight :

340.5
Package :

200kg drum、IBC tote、ISO tank、Flexitank

Synoflex® DOA

Dioctyl adipate,DOA plasticizer, PVC plasticizer

Sinoflex® DOA is a excellent cold-resistant plasticizer of polyvinyl chloride gives the product excellent low-temperature flexibility,

Chemical name:

Dioctyl adipate
Cas No. :

123-79-5 / 103-23-1
Molecular formula :

C22H42O4
Molecular weight :

370.57
Package :

190kgs/drum

Synoflex® ATBC

Acetyl tributyl citrate, ATBC plasticizer, CITROFLEX A-4 replacement

Synoflex® ATBC is a non-toxic, odorless and safe plasticizer with excellent heat resistance, cold resistance, light resistance and water resistance.

Other name :

Acetyl tributyl citrate
Cas No. :

77-90-7
Molecular formula :

C20H34O8
Molecular weight :

402.48
Package :

200kg drum、IBC tote、ISO tank、Flexitank

Synoflex® TOP – High-Purity Trioctyl Phosphate (CAS 78-42-2)