85-60-9

Usage

Uses

Used in Plastics Industry:
4,4'-Butylidenebis(6-tert-butyl-3-methylphenol) is used as an antioxidant for polyolefin plastics, such as polyethylene and polypropylene, to enhance their resistance to oxidative degradation. This helps maintain the mechanical properties, color, and appearance of the plastics, ensuring their durability and longevity in various applications.
Used in Rubber Industry:
In the rubber industry, 4,4'-Butylidenebis(6-tert-butyl-3-methylphenol) is used as an antioxidant to protect rubber materials from the effects of heat, light, and oxygen. This is crucial for maintaining the elasticity, strength, and overall performance of rubber products, such as tires, hoses, and seals, in demanding environments.
Used in Polymer Stabilization:
4,4'-Butylidenebis(6-tert-butyl-3-methylphenol) is employed as a stabilizer in various polymer systems to prevent the degradation caused by exposure to heat, light, and oxygen. This helps maintain the structural integrity and performance of the polymers, making them suitable for a wide range of applications, including automotive, construction, and consumer goods.
Used in Food Packaging Materials:
4,4'-Butylidenebis(6-tert-butyl-3-methylphenol) is used as an antioxidant in food packaging materials to prevent the oxidation of fats and oils, which can lead to rancidity and spoilage. This helps extend the shelf life of packaged food products and ensures their quality and safety for consumption.
Overall, 4,4'-Butylidenebis(6-tert-butyl-3-methylphenol) plays a crucial role in various industries as an antioxidant, helping to protect materials from oxidative degradation and maintain their performance, appearance, and durability.

Flammability and Explosibility

Nonflammable

Downstream Products

• 21982-26-3 C₂₈H₃₈O₄ 

Relevant academic research and scientific papers

COLOR DEVELOPING COMPOSITION CONTAINING MOLECULAR COMPOUND, AND RECORDING MATERIAL

Provided is a color-developing composition containing a molecular compound which has as a component compound a compound represented by formula (I) [wherein Y represents a C1-C12 hydrocarbon group which is chained or branched and saturated or unsaturated, or a C1-C8 hydrocarbon group which is chained or branched, saturated or unsaturated and has an ether or thioether bond; R1, R2, R3 and R4 each independently represent a C1-C6 alkyl group or C2-C6 alkenyl group; n, p, q and r each represents any integer of 0 to 4; and m represents any integer of 0 to 2]. Also provided is a recording material with a sufficient color-forming sensitivity, superior storage stability, and especially with an extremely little background fogging in a heat resistance test.

4-Formyl amino-n-methylpiperidine derivatives, the use thereof as stabilisers and organic material stabilised therewith

The present invention relates to 4-formylamino-N-methylpiperidine derivatives of the formula (I) where the variables are as defined in the Description, to a process for preparing these piperidine derivatives, to the use of these piperidine derivatives of the invention, or prepared according to the invention, for stabilizing organic material, in particular for stabilizing plastics or coating materials, and also to the use of these piperidine derivatives of the invention, or prepared according to the invention, as light stabilizers or stabilizers for wood surfaces. The present invention further relates to stabilized organic material which comprises these piperidine derivatives of the invention or prepared according to the invention.

SLIME REMOVER AND SLIME PREVENTING/REMOVING AGENT

A drainage slime remover capable of spreading a solution of a solid over slime generated wall surface portions, comprising a solid containing a microorganism growth retarding substance and a container which has a shape for permitting the installation thereof at the inlet or upper portion of a drain outlet and stores the solid characterized in that the container has drain flow-in holes having an opening capable of controlling a drain flow-in amount and provided in the upper surface or the upper side portion of the container and solution flow-out holes having an opening capable of controlling a flow-out amount of a solid solution and provided in the bottom or the lower side portion of the container or additionally in the side surface thereof, and a slime preventing/removing agent which can remove slime from portions such as kitchen sinks and bathroom drain outlets where slime is grown by metabolites such as miscellaneous germs and mildews and which can prevent the occurrence of slime safely and for an extended period of time.

Lubricant composition

A composition comprising a) a lubricant or a hydraulic fluid and b) at least one compound of the general formula I STR1 in which x=1 or 2 and, if x=1, R is as defined for R1 or R3 --O-- or, if x=2, R is as defined for R8, and R1 and R3 are, for example, alkyl, cycloalkyl, alkenyl, phenyl, naphthyl, aralkyl or alkaryl, or alkyl, cycloalkyl, alkenyl, phenyl, naphthyl, aralkyl or alkaryl, which are monosubstituted or polysubstituted by groups from the series comprising halogen, cyano, nitro, e.g. --OCH3 or e.g. --COOCH3, or alkyl, cycloalkyl, alkenyl, aralkyl or alkaryl which are interrupted by one or more groups from the series comprising --O--, --S--, --NH--, STR2 or alkyl, cycloalkyl, alkenyl, aralkyl or alkaryl which are monosubstituted or polysubstituted by groups from the series comprising halogen, cyano, nitro, e.g. --OCH3 or e.g. --COOCH3 and interrupted by one or more groups from the series comprising --O--, --S--, --NH--, STR3 and R2 is NR4 R5, --OR6 or --SR7, and R4 and R5 are identical or different and are, for example, --H, alkyl, phenyl, naphthyl, aralkyl or alkaryl, or R4 and R5, together with the N atom linking them, form, for example, a piperidine or morpholine radical, and R6 and R7 can be alkyl which may be interrupted by one or more groups from the series comprising --O--, --S--, --NH--, STR4 or are, for example, phenyl, naphthyl, alkaryl or aralkyl, and R8 can be alkylene which may be interrupted by at least one --O-- group or alkylidene which may be interrupted by at least one --O-- group. Some of the compounds of the formula I are novel. The compositions show an improved stability towards oxidative degradation, confer protection under extreme pressures and reduce frictional wear.

Clathrate composition including essential oils and method of using same

A composition for killing harmful organisms, which contains a clathrate compound composed of one or more natural essential oils and/or derivatives thereof selected from the group consisting of the following substances (1) to (22) and a polymolecular host compound capable of including the natural essential oils and/or derivatives thereof: (1) hinoki oil; (2) 1,8-cineole; (3) l-α-terpineole; l-carbone; (5) l-menthone; (6) d-pulegone; (7) citronellal; (8) linelool oxide; (9) d,l-citronellol; (10) 3,3,5-trimethylcyclohexanol; (11) l-perillaldehyde; (12) l-carveol; (13) myrtenal; (14) peppermint oil; (15) eucalyptus oil; (16) cinnamic aldehyde; (17) α-bromo-cinnamic aldehyde; (18) salicylaldehyde; (19) benzaldehyde; (20) paraphenyl-propionaldehyde; (21) paratolualdehyde; and (22) l-menthol.

Mercaptotriazine derivatives as lubricant additives

Compounds of the formula STR1 and of the formula STR2 in which X and X' are, for example, --S--CHR1, --NR2 R3, --S--R3, --NR2 R3 or --OR3, R1 is, for example, --H, alkyl, cycloalkyl or phenyl, R2 and R3 are, for example, --H, alkyl, cycloalkyl or phenyl, or R2 and R3 together form a 3- to 7-membered heterocyclic ring, and R is alkylene, and compositions containing at least one compound of the formulae I and/or II and at least one lubricant, one hydraulic fluid or one metal working fluid, the compounds of the formula I and/or II being used as extreme pressure and wear-reducing additives.

Methylphosphonic acid amine salt lubricant additives

Novel salts of methylphosphonic acid with primary amines are described. These compounds are preferably used as extreme pressure additives in lubricant compositions.

1,4-Oxathianones and 1,4-oxathiepanones

The compounds of the formula STR1 in which R is C1 -C24 alkyl, C3 -C20 alkenyl, C5 -C6 cycloalkyl, unsubstituted or C1 -C4 alkyl-substituted phenyl or phenyl-C1 -C4 alkyl, n is 1 or 2, and X is S or O, are highly suitable as additives, in particular as antiwear and high-pressure additives, and as corrosion inhibitors in functional fluids, for example in lubricants, fuels, hydraulic fluids, metal-working fluids and drilling fluids.

Reaction product of a rosin acid and an antidegradant

There is disclosed a reaction product of a rosin acid and a polyfunctional compound having at least one functional group capable of reacting with a carboxylic acid functionality and another functional group having antidegradant properties. The reaction products of this invention can be used as antidegradants in polymeric compositions and lubricating oil compositions.