2 6 ditertiary butyl phenol msds pdf

Astm d476811 standard test method for analysis of 2,6. Single crystal xray diffraction studies of the crystal confirm that the. In addition to the thermodynamics research center trc data available from this site, much more physical and chemical property data is available from the following trc products. The crucial factor of the reaction of 2, 6 ditertbutylphenol with alkali hydroxides is temperature, depending on which two types of potassium or sodium 2, 6 ditertbutylphenoxides are formed. An estimated bcf value of 3230 was calculated for 2,6 ditertbutylphenolsrc, using an experimental log kow of 4.

The substance identity section is calculated from substance identification information from all echa databases. Passivators have also been used to improve the oxidation stability of oils. Component cas no 6474253 6, has dmso extractible compounds according to ip 346 2,4 dimethyl 6 tertiary butyl phenols 15 percent, 4 methyl 2, 6 ditertiary butyl phenol with the remainder, 30 percent max. Astmd4768 standard test method for analysis of 2, 6 ditertiary butyl paracresol and 2, 6 ditertiary butyl phenol in insulating liquids by gas chromatography. Material safety data sheet which should be consulted prior to using the chemical. Single crystal of 2, 6 ditert butyl 4dimethylaminomethyl phenol has been grown by the modified vertical bridgman method. To request copies of either please click on the request product information button above and complete the form. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Section 1 identification of the substancemixture and of the companyundertaking trade name ptertbutylphenol synonyms paratertbutylphenol. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing. This includes but is not limited to 2, 6 ditertiary butyl phenol, 2, 6 ditertiary butyl cresol and metal deactivators such as benzotriazole and its derivatives. These antioxidants are usually hindered amines pphenylene diamine, trimethyl dihydroquinolines, alkylated diphenyl amines or substituted phenolic compounds with one or more bulky functional groups such as a tertiary butyl at 2, 6 position commonly. Astm d4768112019, standard test method for analysis of 2, 6 ditertiary butyl paracresol and 2, 6 ditertiary butyl phenol in insulating liquids by gas chromatography, astm international, west conshohocken, pa, 2019, back to top. Sds and tds documents are available for this product.

This test method is suitable for manufacturing control, specification acceptance, and service evaluation. The amount and nature of the antioxidans so added, shall be stated on the quality certificates. The substance identifiers displayed in the infocard are the best available substance name, ec number, cas number andor the molecular and structural formulas. Extreme high moderate low section 1 chemical product and company identification product name 2, 6 ditertbutylphenol statement of hazardous nature considered a hazardous substance according to osha 29 cfr 1910. It is processed utilizing quality checked chemical substances under the supervision of our professionals. This document is available in either paper or pdf format. This colorless solid alkylated phenol and its derivatives are used industrially as uv stabilizers and antioxidants for hydrocarbonbased products ranging from petrochemicals to plastics.

Astm d4768 112019 standard test method for analysis of 2. Section 1 chemical product and company identification. Documents sold on the ansi webstore are in electronic adobe acrobat pdf format, however some iso and iec standards are available from amazon in hard copy format. In fish golden orfe, a bioaccumulation factor of 660 was measured following exposure to 37 ugl 2,6 ditertbutylphenol for 3 days 2. Phenols and cresols are much weaker as acids than common carboxylic acids phenol has pka 9.

Page 1 of 4 product safety summary 2,4ditertbutylphenol 2,4dtbp this product safety summary is intended to provide a general overview of the chemical substance. Butyl phenol alkylation by methyl acrylate in the presence of 2,6 ditert. Ac160120000, ac160120025, ac160120050, ac160125000 synonyms. In the atmospheric compartment its halflife is estimated at 2. According to the epas 2009 screeninglevel hazard characterization alkylphenols category 2,4, 6 ttbp had an aggregate production andor import volume in the u. Structure, properties, spectra, suppliers and links for. Find msds or sds, a coa, data sheets and more information.

There is no warranty of accuracy or completeness of any information contained herein. Functional uses natural substances and extractives. Sigmaaldrich material safety data sheet product name 2,6di. International journal of polymeric materials and polymeric biomaterials.

I was just wondering if for rdea609 d 75 percent minimum, 2, 6 ditertiary butyl phenol rdea609 25 percent maximum, tertiary and tritertiary butyl phenols if that 75 percent minimum was of the entire formulation including any hydrocarbon diluent or if that was 75 percent of all the 2, 6 ditertiary butyl phenol relative to the other tertiary. Other companies are charging thousands of dollars to set up accounts and. Astmd4768 standard test method for analysis of 2,6. Transformer oil purchase specification doble engineering. D4768 03 standard test method for analysis of 2, 6 ditertiary butyl paracresol and 2, 6 ditertiary butyl phenol in insulating liquids by gas chromatography, 2, 6 ditertiary butyl paracresol, 2, 6 ditertiary butyl phenol, dbp, dbpc, inhibitor, mineral oil, transformer oil. The substance identifiers displayed in the infocard are the best available substance name, ec number, cas number andor the. Woluwe alma court lenneke marelaan, 8 b1932 ststevenswoluwe belgium 2010. Astm d2668 96 standard test method for 2,6ditertiary. In fish golden orfe, a bioaccumulation factor of 660 was measured following exposure to 37 ugl 2, 6 ditertbutylphenol for 3 days 2. Sigmaaldrich material safety data sheet product name 4tert. It is used as a fuel additive in the petroleum industry and also used in hydraulic fluids, turbine and gear oils and jet fuels. An estimated bcf value of 3230 was calculated for 2, 6 ditertbutylphenolsrc, using an experimental log kow of 4. Inhibited oils are insulating oils that have been supplemented with either 2, 6 ditertiary butyl phenol, 2, 6 ditertiary butyl cresol or any other specified and acceptable oxidation.

Potassium and sodium 2,6di tert butylphenoxides and their. If such compounds are added in any concentration, type ii. Illustrative of its usefulness, it prevents gumming in aviation fuels. Alfa chemistry is the worlds leading provider for special chemicals. Application 2,4ditertbutylphenol was used to study its alkylation reaction with cinnamyl alcohol in the presence of alsubstituted disordered hexagonal molecular silica catalysts. Astm d476803 standard test method for analysis of 2,6. This colorless solid alkylated phenol and its derivatives are. Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.

Butylated hydroxytoluene bht is a common example of hindered phenolic antioxidant. Astm d4768 03 standard test method for analysis of 2,6. Phenol,2,4di1,1dimethylethyl company identification. It oxidizes to give the deepblue 2,4, 6 tritertbutylphenoxy radical. General description 2,4ditertbutylphenol is isolated from the dried body of scolopendra and possess antioxidative activity.

Standard test method for analysis of 2, 6 ditertiary butyl paracresol and 2, 6 ditertiary butyl phenol in insulating liquids by gas chromatography. Use of the information, documents and data from the echa website is subject to the terms and conditions of this legal notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the echa website may be reproduced, distributed andor used, totally or in part, for noncommercial purposes provided that echa is. In a used oil, the test measures the amount of these inhibitors remaining in the oil. Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, gmp products, impurities and metabolites, apis for veterinary, natural compounds, adcs, stem cell molecule and chiral compounds.

Identification of the substancepreparation and of the companyundertaking product name phenol unid no un1671 synonyms phenol molecular weight 94. According to the epas 2009 screeninglevel hazard characterization alkylphenols category 2,4,6ttbp had an aggregate production andor import volume in the u. Sk8265000 section 3 hazards identification emergency overview harmful. Guidechem provides 2, 6 ditert butyl 4methylphenol chemical database query, including cas registy number 128370, 2, 6 ditert butyl 4methylphenol msds material safety data sheet, nature, english name, manufacturer, functionuse, molecular weight, density, boiling point, melting point, structural formula, etc. We offer qualified products for 60083445 2, 6 dtbp,please inquire us for 60083445 2, 6 dtbp. Wear appropriate protective eyeglasses or chemical safety goggles as described by oshas eye and face protection regulations in 29 cfr 1910. Astm d4768 112019 standard test method for analysis of. More active forms of 2, 6 but 2c6h3ok or 2, 6 but 2c6h3ona are synthesized at.

This invention relates to trialkylated monohydroxy phenols, and more particularly to 2, 6 ditertiary butyl 4methyl phenol, a dompound which is soluble in oil and insoluble in water and in dilute aqueous alkali solution, and which possesses the property of inhibiting oxidational changes in petroleum. Phenols, such as 2,4dimethyl 6 tert butyl phenol, do not behave as organic alcohols, as one might guess from the presence of a hydroxyl oh group in their structure. Butylated hydroxytoluene bht, also known as dibutylhydroxytoluene, is a lipophilic organic compound, chemically a derivative of phenol, that is useful for its antioxidant properties. These types exhibit different catalytic activity in the alkylation of 2, 6 ditertbutylphenol with methyl acrylate. With the assistance of our adroit team of experts, we are offering an excellent quality 2,4di tertiary butyl phenol. Preliminary information on manufacturing, processing. Sigmaaldrich material safety data sheet date printed. Synonyms 2, 6 bistert butyl phenol 2, 6 ditertbutylphenol ethanox 701 rtecs number.

Page 3 of 4 7 exposure potential manufacturing the manufacture of 2,4dtbp is conducted in a batch process via the catalyzed reaction of phenol and isobutylene. Astmd2668 standard test method for 2,6 ditert butyl. Cas information contained in the echa website is the property of the american chemical society and any use or redistribution, except as. After recycle streams are taken into account, all reactants are essentially 100% utilized and converted to. Astmd476811standard test method for analysis of 2, 6 ditertiary butyl paracresol and 2, 6 ditertiary butyl phenol in insulating liquids by gas chromatography. It is used as an antioxidant in rubber and some plastics. Phenol, 2,4di1,1dimethylethyl company identification. Iv species 35c quantitatively oxidizes 2,4, 6 tritertbutylphenol to the corresponding phenoxyl radical. Additional information on this substance is available on its safety data sheet sds, and the sds should be. Safety data sheet ditertbutyl polysulfide tbps 454 version 1.

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