ChemicalBook Product Catalog Organic Chemistry Quinones 2,5-Di(tert-amyl)hydroquinone

2,5-Di(tert-amyl)hydroquinone

2,5-Di(tert-amyl)hydroquinone Basic information
Product Name:2,5-Di(tert-amyl)hydroquinone
Synonyms:2,5-Di-t-amylhydroquinone;2,5-Di-t-amyl-p-hydroquinone;2,5-Di-tert-amylbenzene-1,4-diol;2,5-di-tert-amyl-hydroquinon;2,5-Ditert-pentyl-1,4-benzenediol;2,5-Di-tert-pentylbenzene-1,4-diol;2,5-bis(1,1-dimethylpropyl)-4-benzenediol;2,5-di-amylhydroquinone
CAS:79-74-3
MF:C16H26O2
MW:250.38
EINECS:201-222-2
Product Categories:Industrial/Fine Chemicals
Mol File:79-74-3.mol
2,5-Di(tert-amyl)hydroquinone Structure
2,5-Di(tert-amyl)hydroquinone Chemical Properties
Melting point 179 °C
Boiling point 353.51°C (rough estimate)
density 0.9781 (rough estimate)
vapor pressure 0Pa at 20℃
refractive index 1.6000 (estimate)
pka11.21±0.23(Predicted)
form powder to crystal
color White to Yellow to Orange
Water Solubility 200ng/L at 20℃
Merck 14,3304
LogP5.1 at 25℃
CAS DataBase Reference79-74-3(CAS DataBase Reference)
NIST Chemistry Reference1,4-Benzenediol, 2,5-bis(1,1-dimethylpropyl)-(79-74-3)
EPA Substance Registry System1,4-Benzenediol, 2,5-bis(1,1-dimethylpropyl)- (79-74-3)
Safety Information
WGK Germany 3
RTECS MX6300000
HS Code 2914.69.9000
Hazardous Substances Data79-74-3(Hazardous Substances Data)
MSDS Information
ProviderLanguage
2,5-Di(tert-amyl)hydroquinone English
2,5-Di(tert-amyl)hydroquinone Usage And Synthesis
Flammability and ExplosibilityNonflammable
Purification MethodsCrystallise the hydroquinone under N2 from boiling AcOH (7mL/g) plus boiling water (2.5mL/g). [Stolow & Bonaventura J Am Chem Soc 85 3636 1963]. Store it in sealed ampoules under N2 away from light. [Beilstein 6 H 952, 6 III 4748.]
2,5-Di(tert-amyl)hydroquinone Preparation Products And Raw materials
Raw materials2,5-DI-TERT-AMYLBENZOQUINONE-->Sulfuric acid-->2-Methyl-2-butene-->Hydroquinone
Preparation Products2-Ethoxyphenol-->3,5-Di-tert-butylcatechol
2,5-DITERTOCTYLHYDROQUINONE 2,5-BIS(1,1-DIMETHYLBUTYL)-4-METHOXYPHENOL tert-Amylbenzene 1,4-BIS(N-OCTYLOXY)-2,5-DI-T-PENTYLBENZENE Isoamyl nitrite VITAMIN K4 2,5-Di(tert-amyl)hydroquinone 1-Phenoxy-2-propanol 2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone 2-Methylhydroquinone 4-Dimethylaminobenzaldehyde Hydroquinone Methyl 2,2-dimethylphenylacetate (S)-(-)-2-Methyl-1-butanol 2,2-Dimethyl-1,3-propanediol Estradiol benzoate Quinhydrone DI-TERT-BUTYL ETHER
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