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broyeur 2 tert butyl 4 méthylphénol

Aldrich-251062; 2,6-Di-tert-butyl-4-methoxyphenol 0.97; CAS No.: 489-01-0; Synonyms: 3,5-Di-tert-butyl-4-hydroxyanisole; Linear Formula: CH3OC6H2[C(CH3)3]2OH; Empirical Formula: C15H24O2; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich. ... 2,6-Di-tert-butyl-4-methylphenol. View Price and Availability. assay. …
2,6-Di-tert-butyl-4-methylphenol Synonym(s) : 2,6-Di- tert -butyl- p -cresol, BHT, Butylated hydroxytoluene, Butylhydroxytoluene, DBPC, 2,6-Di-tert-butyl-4-methylphenol Linear Formula : [(CH 3 ) 3 C] 2 C 6 H 2 (CH 3 )OH
The FT-IR spectrum of 2,6-di-tert-butyl-4-methylphenol [butylated hydroxy toluene] was recorded in the region 4000–400 cm −1.The FT-Raman spectrum of butylated hydroxy toluene was also recorded in the region 3500–50 cm −1.The molecular structure and vibrational frequencies of butylated hydroxy toluene (BHT) have been investigated …
2-tert-Butyl-4-methylphenol, 99%, Thermo Scientific Chemicals. Element Search Structure Search. Thermo Scientific Chemicals. 2-tert-Butyl-4-methylphenol, 99%, Thermo …
Health Hazard. Excerpt from NIOSH Pocket Guide for 2,6-Di-tert-butyl-p-cresol: Exposure Routes: Inhalation, ingestion, skin and/or eye contact. Symptoms: Irritation eyes, skin; In Animals: decreased growth rate, increased liver weight. Target Organs: Eyes, …
thylenebis(6-tert-butyl-4-methylphenol) monoacrylate, in the Dexcom G6 adhesive patch. Three patients with ACD from Dexcom G6 tested positive to this sensitizer. They were also allergic to isobornyl acrylate, a sensitizer present both in Dexcom G6 and in other medical devices previously used by these patients. Objective The aim of the study was to report …
2-tert-Butyl-4-methylphenol Revision Date 24-December-2021 Persistence and DegradabilityInsoluble in water May persist based on information available. Bioaccumulation/ AccumulationNo information available. Mobility Is not likely mobile in the environment due its low water solubility. 13. Disposal considerations Waste Disposal …
2 6-Di-tert-Butyl-4-Methylphenol Flinn Scientific, Inc. P.O. Box 219, Batavia, IL 60510 (800) 452-1261 Chemtrec Emergency Phone Number: (800) 424-9723 Signal Word WARNING SECTION 2 — HAZARDS IDENTIFICATION Hazard class: Acute toxicity, oral (Category 4). Harmful if swallowed (H302). Do not eat, drink or smoke
EC Number: 202-525-2. EC Name: 6,6'-di-tert-butyl-4,4'-thiodi-m-cresol. CAS Number: 96-69-5. Molecular formula: C22H30O2S. IUPAC Name:
Shop 2-tert-Butyl-4-methylphenol, 99%, Thermo Scientific Chemicals at Fishersci
The product was dried at 50° C. under high vacuum for 12 hours to yield a fine white powder (compound characterized by Structure F: bis (5- (tert-butyl)-2-me- thyl-4- (pentyloxy)phenyl)sulfane). The yield was 8.4211 g (60.5percent). …
2,6-di-tert-butyl-4-methylphenol : 2,6-di-tert-butyl-4-methylphenol: 128-37-0 : none : : 4. First-aid measures 4.1 Description of necessary first-aid measures General advice. Consult a physician. Show this safety data sheet to the doctor in attendance. If inhaled. Fresh air, rest. Refer for medical attention.
2,6-Di-tert-butyl-4-methylphenol Cosmetic Products Regulation, Annex III - Restricted Substances 2,6-di-tert-Butyl-4-methylphenol
2 6-Di-tert-Butyl-4-Methylphenol. Hazard class: Acute toxicity, oral (Category 4). Harmful if swallowed (H302). Do not eat, drink or smoke when using this product (P270). Hazard class: Skin and serious eye damage, corrosion or irritation (Category 2, 2A). Causes skin and serious eye irritation (H315+H319). Call a POISON …
4,4′-Thiobis(2-tert-butyl-5-methylphenol), Bis(3-tert-butyl-4-hydroxy-6-methylphenyl)sulfide. Linear Formula: (2-(CH 3)-4-(OH)-5-((CH 3) 3 C)C 6 H 2) 2 S. CAS Number: 96-69-5. Molecular Weight: 358.54. EC Index Number: 202-525-2. Recommended Products. Slide 1 of 10. 1 of 10. Supelco. 90557.
2,6-Di-tert-butyl-hydroxytoluene (BHT, E-321) is a synthetic phenolic antioxidant which has been widely used as an additive in the food, cosmetic, and plastic industries for the last 70 y. Although it is considered safe for human health at authorized levels, its ubiquitous presence and the controversial toxicological data reported are of …
2-tert-Butyl-4-methylphenol | C11H16O | CID 17004 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, …
2-tert-Butyl-4-methoxyphenol for synthesis; CAS Number: 121-00-6; Synonyms: 2-tert-Butyl-4-methoxyphenol,BHA, 3-tert-Butyl-4-hydroxyanisole; Linear Formula: 2-[(CH3)3C] …
Butylated hydroxytoluene (BHT) is a phenolic antioxidant. It has been shown to inhibit lipid peroxidation. It causes lung injury and promotes tumors in mice, but this may be due to a metabolite of BHT, 6-tert-butyl-2-[2′-(2′-hydroxymethyl)-propyl]-4-methylphenol.Metabolites of BHT have also been reported to induce DNA strand breaks …
2,6-di-tert-butyl-4-methylphenol; FEMA 2184; Butyl hydroxy toluene; Popol; 2,6-Di-t-butyl-4-methylphenol; E321; Ionol; 2,6-Di-tert-butyl-p-cresol, 8CI; 2,6-Bis(1,1-dimethylethyl)-4-methylphenol, 9CI; edit. Language Label Description Also known as; English: butylated hydroxytoluene. antioxidant and food additive.
128-37-0. Molecular Formula. C 6 H 2 (OH) (CH 3 ) [C (CH 3) 3] 2. Mwt. 220.34. Toxicity. Oral rat LD50: 890 mg/kg. General Information. BHT is a fat soluble antioxidant much like butylated hydroxyanisole (BHA),these phenol derivatives react with the free radicals (called free radical scavengers) and can slow the rate of autoxidation.
2,6-Di-tert-butyl-4-methylphenol Revision Date 24-Dec-2021 Flammability (solid,gas) No information available Flammability or explosive limits Upper No data available Lower No data available Vapor Pressure 0.02 mbar @ 20 °C Vapor Density Not applicable Specific Gravity No information available Solubility Insoluble in water Partition coefficient; n …
Abstract. To clarify the radical-scavenging activity of butylated hydroxytoluene (BHT), a food additive, stoichiometric factors (n) and inhibition rate constants (kinh) were determined for 2,6-di-tert-butyl-4-methylphenol (BHT) and its metabolites 2,6-di-tert-butyl-p-benzoquinone (BHT-Q), 3,5-di-tert-butyl-4-hydroxybenzaldehyde (BHA-CHO) and 3 ...
Aldrich-B97208; 2-tert-Butyl-4-methylphenol 0.99; CAS No.: ; Synonyms: 2-tert-Butyl-p-cresol; Linear Formula: (CH3)3CC6H3(CH3)OH; Empirical Formula: C11H16O; …
CAS: 128-37-0 MDL: MFCD00011644 EINECS: 204-881-4 Synonyms: 2,6-Di-tert-butyl-4-methylphenol, BHT, Butylhydroxytoluene, Butylated hydroxytoluene Antioxidant
Butylated Hydroxytoluene Iupac Name:2,6-ditert-butyl-4-methylphenol CAS No.: 128-37-0 Molecular Weight:220.35 Modify Date.: 02:15 Introduction: The antioxidant butylated …
IUPAC Standard InChIKey: NLZUEZXRPGMBCV-UHFFFAOYSA-N Copy CAS Registry Number: 128-37-0 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Other names: Phenol, 2,6-bis(1,1-dimethylethyl)-4-methyl-; p-Cresol, 2,6-di …
2-tert-Butyl-4-methylphenol Product Information Molecular Formula. C11 H16 O Molar weight. 164.3. CAS (CAS Number) . Product Applications Antioxidans. …
The ingredient BHT (Butylated hydroxytoluene) (CAS No 128-37-0, EC No 204-881-4) with the chemical name '2,6-Di-Tert-Butyl-4-Methylphenol' is not currently regulated under the Cosmetic Regulation (EC) No. 1223/2009, however it is included in the European database
(CH 3 CH 2) 2 O. CAS Number: 60-29-7. Molecular Weight: 74.12. Product Comparison Guide. Use the product attributes below to configure the comparison table. (Select up to 3 total.) ... Diethyl ether, puriss., contains ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer, meets analytical specification of Ph. Eur., BP, ≥99.5% (GC) Expand ...
2-tert-Butyl-4-methylphenol Write a review 99% Synonym (s): 2-tert-Butyl-p-cresol Linear Formula: (CH3)3CC6H3(CH3)OH CAS Number: Molecular Weight: 164.24 …
Aldrich-B97402; 2-tert-Butyl-5-methylphenol 0.95; CAS No.: 88-60-8; Synonyms: 6-tert-Butyl-m-cresol; Linear Formula: (CH3)3CC6H3(CH3)OH; Empirical Formula: C11H16O; …