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2,5-di(tert-amyl)hydroquinone
Notes:
None found
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| CAS Number: | 79-74-3 |  3D/inchi
|
| Other(deleted CASRN): | 211107-60-7 | |
| ECHA EINECS - REACH Pre-Reg: | 201-222-2 | |
| FDA UNII: | 19O4J76TTK | |
| Nikkaji Web: | J10.508B | |
| Beilstein Number: | 2214556 | |
| MDL: | MFCD00027029 | |
| XlogP3-AA: | 5.60 (est) | |
| Molecular Weight: | 250.38162000 | |
| Formula: | C16 H26 O2 | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: indirect food additives: adhesives and components of coatings
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| FDA Mainterm (IAUFC): | 79-74-3 ; 2,5-DI-TERT-AMYLHYDROQUINONE |
| FDA Regulation: | |
| FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS Subpart B--Substances for Use Only as Components of Adhesives Sec. 175.105 Adhesives. | |
Physical Properties:
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Melting Point: | 180.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 364.00 to 365.00 °C. @ 760.00 mm Hg (est) |
| Flash Point: | 325.00 °F. TCC ( 162.70 °C. ) (est) |
| logP (o/w): | 5.177 (est) |
| Soluble in: | |
| water, 0.9327 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| CosIng: | cosmetic data |
| Cosmetic Uses: |
antioxidants |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 1,4-Benzenediol,2,5-bis(1,1-dimethylpropyl)- 95% |
| Mayzo |
| BNX® TAHQ – Antioxidant and Thermal Stabilizer
Odor: characteristic Use: BNX® TAHQ is a sterically hindered dihydroxybenzene antioxidant and stabilizer. BNX® TAHQ is non-staining and non-discoloring antioxidant recommended for use in unvulcanized rubber adhesives, tapes and films. |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 2,5-Di-tert-amylhydroquinone |
| Songwon Industrial |
| SONGNOX® 2500 |
| TCI AMERICA |
| For experimental / research use only. |
| 2,5-Di-tert-amylhydroquinone >93.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
|
intraperitoneal-mouse LD50 200 mg/kg National Technical Information Service. Vol. AD277-689 oral-mouse LD50 > 3200 mg/kg Kodak Company Reports. Vol. 21MAY1971 oral-rabbit LD50 2000 mg/kg International Polymer Science and Technology. Vol. 3, Pg. 93, 1976. oral-rat LD50 2000 mg/kg International Polymer Science and Technology. Vol. 3, Pg. 93, 1976. | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | indirect food additives: adhesives and components of coatings | ||
| Recommendation for diamylhydroquinone usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for diamylhydroquinone flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 79-74-3 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 6610 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| 2,5-bis(2-methylbutan-2-yl)benzene-1,4-diol | |
| Chemidplus: | 0000079743 |
| RTECS: | MX6300000 for cas# 79-74-3 |
References:
| 2,5-bis(2-methylbutan-2-yl)benzene-1,4-diol | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 79-74-3 |
| Pubchem (cid): | 6610 |
| Pubchem (sid): | 134971683 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Indirect Additives used in Food Contact Substances: | View |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2914.69.9000 |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| antage DAH | |
| 1,4- | benzenediol, 2,5-bis(1,1-dimethylpropyl)- |
| BNX TAHQ – antioxidant and thermal stabilizer | |
| 2,5- | di-t-amylhydroquinone |
| 2,5- | di-t-pentylhydroquinone |
| 2,5- | di-tert-amyl benzene-1,4-diol |
| 2,5- | di-tert-amylbenzene-1,4-diol |
| 2,5- | di-tert-amylhydroquinone |
| 2,5- | di-tert-pentyl hydroquinone |
| 2,5- | di-tert-pentylbenzene-1,4-diol |
| 2,5- | di-tert-pentylhydroquinone |
| 2,5- | di(tert-amyl)hydroquinone |
| diamyl hydroquinone | |
| 2,5-bis(1,1- | dimethyl propyl)-1,4-benzene diol |
| 2,5-bis(1,1- | dimethylpropyl)-1,4-benzene diol |
| 2,5-bis(1,1- | dimethylpropyl)-1,4-benzenediol |
| 2,5-bis(1,1- | dimethylpropyl)hydroquinone |
| hydroquinone, 2,5-di-t-pentyl- | |
| hydroquinone, 2,5-di-tert-amyl- | |
| hydroquinone, 2,5-di-tert-pentyl- | |
| 2,5-bis(2- | methylbutan-2-yl)benzene-1,4-diol |
| santouar A | |
| santovar A |