IONOL CPA

IONOL CPA is BHT with 2 % silica-based, anti-caking additive and is specially formulated to be used in animal feed. 
IONOL CPA is manufactured according HACCP principles for Food Safety and certified FAMI-QS for animal feed applications.

IONOL CPA is an oil-soluble antioxidant widely used at home and abroad. 

CAS Number: 128-37-0
EC Number: 204-881-4
Molecular Formula: C15H24O
Molecular Weight: 220.4 g/mol

IONOL CPA is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 000 to < 100 000 tonnes per annum.
IONOL CPA is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Also IONOL antioxidants have shown to increase the useful life of many industrial oils, reducing equipment downtime. 
Applications include hydraulic fluids, transformer oils, spinning oils and metal rolling and cutting fluids.

IONOL antioxidants are excellent stabilizers for all grades of kerosene based Jet A1 fuel for civil and military use. 
The concentration needed to protect and stabilize aviation fuels is also defined by these international specifications. 
For example, DERD 2494 specifies an addition level in the range of 17.0 – 24.0 mg/L for hydrotreated fuels.

Uses of IONOL CPA:

Lubricants:
The continual development and improvement of the internal combustion engine has made increasing demands on Iubricants. 
Increasing Crankcase oil temperatures and increasing longevity of vehicles in general require ever higher performance and stability from lubricating oils to prevent oxidation.

Oxidation contributes to piston ring sticking, formation of sludge within the oil, and an overall breakdown of the viscosity characteristics of the lubricant. 
As free radical scavengers, one IONOL molecule can inhibit and help prevent the oxidation of many oil molecules, extending the useful life of lubricants and transmission fluids.

Polymer, Elastomers & Rubbers:
Oxidation is an important limiting factor in all thermoplastics and thermosetting resins. 
IONOL CPA effects include adverse colour change, loss of flexibility, loss of tensile strength and elongation, reduced impact resistance, cracking and other surface deterioration. 
Oxidation can also affect the molecular weight of a polymer, which in turn affects IONOL CPA other properties.

The oxidation of latex and rubber compounds can have different effects, depending on the type of polymer involved. 
Problems include adverse colour changes, loss of flexibility, loss of tensile strength and reduced impact resistance, ageing, cracking and other surface deterioration.

IONOL products are widely used in polyols for flexible polyurethane foams, where IONOL CPA protects the polyol during production and long-term storage, as well as preventing scorching during the formation of the polyurethane foam. 
Furthermore, IONOL products are also used in the production of colourless stabilized polyolefins as well as PVC and PVB films.

IONOL antioxidants are widely used in most natural and synthetic lattices and rubbers.

Biodiesel:
The IONOL BF range – 100% active, no harm approved stabilizers with superior performance.

In every phase of IONOL CPA lifecycle, from manufacturing to storage to combustion in the engine, biodiesel is subjected to oxidative influences. 
The process starts with degradation reactions that cause undesired polymers, aggressive acids and peroxides. 
Due to IONOL CPA natural composition, biodiesel ages a lot faster than fossil diesel and IONOL CPA use-by date is very often exceeded by the time the biofuel finally makes IONOL CPA to the end-user.

The international biodiesel norms, (e.g. EN 14214 or ASTM D 6751) demand the adherence to the specified oxidation stability. 
The global specifications for fossil diesel (e.g. EN 590 or ASTM D 975) clearly prescribe that only in-spec biodiesel may be blended with fossil diesel.

Leather, Coatings and Inks:
During the process of tanning, fat is dissolved from the animal skin. 
Further on in the process, the “wet-blue” has to pick up fat again. 

These fats, made from different native fats, are called fat liquors. 
IONOL Technical Grade, IONOL CPC or IONOL 135 are used to stabilize the feed stock of the fat liquors.

The addition of either IONOL Technical Grade, IONOL CPC or IONOL 135 helps maintain overnight stability, reduce run-resistance and improve gloss and hard drying properties in most general-purpose printing inks. 
IONOL Technical Grade or IONOL CPC in lithographic inks also prevents skin formation and even promotes drying.

Consumer Uses of IONOL CPA:
IONOL CPA is used in the following products: washing & cleaning products, lubricants and greases, plant protection products, adhesives and sealants, polishes and waxes, coating products and fertilisers.
Other release to the environment of IONOL CPA 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, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).

Widespread uses by professional workers of IONOL CPA:
IONOL CPA is used in the following products: washing & cleaning products, polishes and waxes and plant protection products.
IONOL CPA is used in the following areas: printing and recorded media reproduction and building & construction work.

IONOL CPA is used for the manufacture of: textile, leather or fur, furniture and machinery and vehicles.
Other release to the environment of IONOL CPA 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 and indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters).

Uses at industrial sites of IONOL CPA:
IONOL CPA is used in the following products: washing & cleaning products, metal surface treatment products, textile treatment products and dyes, polymers, pH regulators and water treatment products, leather treatment products and lubricants and greases.
IONOL CPA is used in the following areas: printing and recorded media reproduction and formulation of mixtures and/or re-packaging.

IONOL CPA is used for the manufacture of: plastic products, rubber products, pulp, paper and paper products and textile, leather or fur.
Release to the environment of IONOL CPA can occur from industrial use: in processing aids at industrial sites, in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates) and as processing aid.

Usage Area of IONOL CPA:

Feed:
Oxidation has many undesirable effects on imported, processed and packaged foodstuffs. 
They include adverse colour changes, spoilage/waste, adverse physical changes, rancidity and deterioration of nutritional content. 
In addition, the oxidation reactions deteriorates proteins, carbohydrates, fats, mineral supplements and vitamins in animal feeds.

Food:
Adding our IONOL antioxidants helps keep food fresh, appetizing and nourishing, them are used in a wide range of foodstuffs, including biscuits, cereals, fats, oils, chewing gum and meat products. 
IONOL products meets health and safety requirements, such as the analytical requirements of the Food Chemical Codex (FCC) and has international approvals for addition to food intended for human consumption.

Formulation or re-packing of IONOL CPA:
IONOL CPA is used in the following products: lubricants and greases, textile treatment products and dyes, polymers, inks and toners, coating products, cosmetics and personal care products, leather treatment products and fertilisers.
Release to the environment of IONOL CPA can occur from industrial use: formulation of mixtures and formulation in materials.

Manufacture of IONOL CPA:
Release to the environment of IONOL CPA can occur from industrial use: manufacturing of IONOL CPA.

Identifiers of IONOL CPA:
Chemical name: 2,6-Di-tert-butyl-4-methylphenol
CAS-Nº: 128-37-0
Molecular weight: 220.4 g/mol
Molecular Formula: C15H24O

Product Number: D0228
Purity / Analysis Method: >99.0%(GC)
Molecular Formula / Molecular Weight: C15H24O = 220.36 
Physical State (20 deg.C): Solid
Store Under Inert Gas: Store under inert gas
Condition to Avoid: Air Sensitive
CAS RN: 128-37-0
Reaxys Registry Number: 1911640
PubChem Substance ID: 87566938
SDBS (AIST Spectral DB): 1196
Merck Index (14): 1548
MDL Number: 
MFCD00011644

Properties of IONOL CPA:
Melting Point: 71 °C
Boiling Point: 265 °C
Maximum Absorption Wavelength: 282(CH2Cl2) nm
Solubility in water: Insoluble
Degree of solubility in water: 0.6 mg/l   25 °C

Boiling point: 265 °C (1013 hPa)
Density: 1.03 g/cm3 (20 °C)
Flash point: 127 °C
Ignition temperature: 345 °C
Melting Point: 69.8 °C
Vapor pressure: 0.39 Pa (298 K)
Bulk density: 450 kg/m3
Solubility: <0.001 g/l

Specifications of IONOL CPA:
Appearance: White or Colorless powder to crystaline
Purity(GC): min. 99.0 %
Melting point: 69.0 to 72.0 °C
Solubility in Methanol: almost transparency

Assay (GC): ≥ 99.0 %
Assay (HPLC): 99.0 - 101.5 %
Identity (Identification 1 (JPE)): passes test
Identity (IR-spectrum): passes test
Identity (Identification 2 (JPE)): passes test
Identity (HPLC): passes test
Appearance: White to yellowish crystalline powder.
Appearance of solution (100 g/l, Methanol (Ph Eur)): Clear and not more intense in color than reference solutionY₅ or BY₅.
Appearance of solution (100 g/l, Ethanol (95 %) (JPE)): Clear and colorless.
Solidification temperature: 69.2 - 70.0 °C
Melting point: 69.5 - 72.0 °C
Absorption maximum λmax. (Ethanol abs.): 277 - 279 nm
Specific absorptivity A 1%/1cm (λmax.; 0.02 g/l; ethanol abs.): 81 - 88
Specific Absorptivity A 1%/1cm (λ278 nm; 0.05 g/l; ethanol (95 %)): 82 - 88
Heavy metals (as Pb): ≤ 20 ppm
Sulfate (SO₄): ≤ 150 ppm
As (Arsenic): ≤ 3 ppm
Hg (Mercury): ≤ 1 ppm
Pb (Lead): ≤ 2 ppm
p-Cresol: ≤ 0.1 %
Methanol (HS-GC): ≤ 3000 ppm
Toluene (HS-GC): ≤ 890 ppm
Related substances (TLC): ≤ 0.5 %
Related substances (HPLC) (p-Cresol or m-cresol): ≤ 0.1 %
Related substances (HPLC) (3-tert-butyl-4-hydroxyanisole): ≤ 0.1 %
Related substances (HPLC) (3,5-Di-tert-butyl-4-hydroxybenzoic acid): ≤ 0.1 %
Related substances (HPLC) (2-tert-Butyl-4-methylphenol or 2-tert-butyl-5-methylphenol): ≤ 0.1 %
Related substances (HPLC) (3,5-Di-tert-butyl-4-hydroxy benzaldehyde): ≤ 0.1 %
Related substances (HPLC) (4,6-Di-tert-butyl-m-cresol): ≤ 0.1 %
Related substances (HPLC) (2,6-Di-tert-butylphenol): ≤ 0.1 %
Related substances (HPLC) (Any unspecified impurity): ≤ 0.1 %
Related substances (HPLC) (Sum of all impurities): ≤ 0.7 %
Other residual solvents (ICH Q3C): excluded by the production process
Sulfated ash (600 °C): ≤ 0.002 %
Water (according to Karl Fischer): ≤ 0.2 %

Other Descriptions of IONOL CPA:

Function: 
Antioxidant

Certifications and Compliance: 
FAMI-QS, Hazard Analysis Critical Control Point (HACCP)

Other IONOL Products:
IONOL CP
IONOL 75
IONOL 75S30
IONOL 75T30
IONOL BS35
IONOL BT45
IONOL BF200
IONOL BF350
IONOL BF1000
IONOL K65
IONOL K72
IONOL K78
IONOL K98
IONOL 99
IONOL 103
IONOL 135
IONOL 220
IONOL 220 AH
IONOL PET FOOD
IONOL AQUA 50
IONOL CPS
IONOL CP MOLTEN
IONOL 175N
IONOL 175N PLUS
IONOL FEED 501
IONOL FEED 101
IONOL 200N
IONOL CPF
IONOL CPC
IONOL CPD
IONOL FEED 502
IONOL CP
IONOL CPA FLAKES
IONOL LC
IONOL BHT TECHNICAL GRADE
IONOL BHT TECHNICAL FLAKES

Names of IONOL CPA:

Regulatory process names:
2,6-Di-tert-butyl-4-methylphenol
2,6-di-tert-Butyl-4-methylphenol
2,6-di-tert-butyl-p-cresol
2,6-di-tert-butyl-p-cresol
Butylated hydroxytoluene

CAS names:
Phenol, 2,6-bis(1,1-dimethylethyl)-4-methyl-

IUPAC names:
- 2,6-ditert-butyl-4-methylphenol
2,6 di-tert-butyl-p-cresol
2,6-(Di-t-butyl)-p-cresol
2,6-BIS(1,1-DIMETHYLETHYL)-4-METHYLPHENOL
2,6-Bis(1,1-dimethylethyl)-4-methylphenol
2,6-bis(1,1-dimethylethyl)-4-methylphenol
2,6-di(1,1-dimethylethyl)-4-methylphenol
2,6-Di(tert-butyl)-4-methylphenol
2,6-di-t-Butyl-p-cresol
2,6-Di-tert-buthyl-4-methyphenol
2,6-di-tert-butil-para-cresol
2,6-Di-tert-butyl-4-hydroxytoluene
2,6-di-tert-butyl-4-hydroxytoluene
2,6-Di-tert-butyl-4-methyl-1-hydroxybenzene
2,6-Di-tert-butyl-4-methylphenol
2,6-di-tert-butyl-4-methylphenol
2,6-di-tert-butyl-4-methylphenol;
2,6-DI-TERT-BUTYL-P-CRESOL
2,6-Di-tert-butyl-p-cresol
2,6-di-tert-Butyl-p-cresol
2,6-di-tert-butyl-P-cresol
2,6-di-tert-butyl-p-cresol
2,6-Di-tert-butyl-p-cresol
2,6-di-tert-butyl-p-cresol
2,6-DI-TERT-BUTYL-P-CRESOL(30435)
2,6-di-tert-butyl-p-cresol; BHT
2,6-di-tert-butyl-p-crezol
2,6-Di-tert-butyl-p-kresol
2,6-di-tert-butyl-p-krezol
2,6-Di-tert-butyl-pkresol
2,6-di-tert-buytl-p-cresol
2,6-di-tert.-butyl-4-methylphenol
2,6-di-terz-butil-4-metilfenolo
2,6-ditert-butyl-4-methylphenol
2,6-ditert-butyl-4-methylphenol.
4-methyl-2,6-di-(terc) butylfenol
4-methyl-2,6-di-tert-butyl-phenol
[BHT] 2,6-Di-tert-butyl-p-kresol
BHT
Butil-hidroxi-toluol
Butylated Hydroxy Toluene
Butylated Hydroxytoluene
Butylated hydroxytoluene
butylated hydroxytoluene, BHT
Butylhydroxytoluol (BHT)
Phenol, 2,6-bis(1,1-dimethylethyl)-4-methyl
Phenol, 2,6-bis(1,1-dimethylethyl)-4-methyl-
PHENOL,2,6-BIS(1,1-DIMETHYLETHYL)-4-METHYL-

Trade names:
2,6-DI-TERT-BUTYL-4-METHYLPHENOL
2,6-DI-TERT-BUTYL-P-CRESOL
2,6-di-tert-butyl-p-cresol
4-HYDROXY-3,5-DI-TERT-BUTYLTOLUENE
4-methyl-2,6-di-tert-butylphenol antioxidant premix (BHT) of technical grade
Agidol 1
BHT
bht
BHT of technical grade antioxidant premix, of A and B types
BUTYLATED HYDROXY TOLUENE
Butylated Hydroxy Toluene
BUTYLATED HYDROXYTOLUENE
P-CRESOL, 2,6-DI-TERT-BUTYL-
PHENOL, 2,6-BIS(1,1-DIMETHYLETHYL)-4-METHYL-
Technical grade (BHT)

Synonyms of IONOL CPA:
BHT
Ionol CP
YINOX BHT
Ionol(R) CPD
Ionol(R) CPA128-37-0204-881-4C15H24O
Ionol(R) CPM
Ionol(R) CPC
Antioxidant D
Ionol(R) BT-45
Antioxidant BHT
Antioxidant 264
RALOX BHT, BT-45
Antioxidant T501
Butylated hydroxy toluene
2,6-di-tert-Butyl-4-cresol
Butyl hydroxytoluene (BHT)
2,6-di-tert-Butyl-p-cresol
2,6-di-tert-Butyl-4-methylphenol
2,6-Di tert-butyl-4-methylphenol
3,5-di-tert-Butyl-4-hydroxytoluene
2,6-di-tert-Butyl-4-methylphenol (BHT)
4-Methyl-2,6-bis(1,1-dimethylethyl)phenol
2,6-di-tert-Butyl-4-methyl-1-hydroxybenzene
Butylhydroxytoluene
3,5-Di-tert-butyl-4-hydroxytoluene
2,6-Di-tert-butyl-4-methylphenol