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4,4'-DI-TERT-BUTYLBIPHENYL

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Products Intro: Product Name:4,4'-Di-tert-butylbiphenyl
CAS:1625-91-8
Purity:99.90% Package:1KG;0USD
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Products Intro: Product Name:4,4'-Di-tert-butylbiphenyl
CAS:1625-91-8
Purity:99%, 99.5% Sublimated Package:1KG;200USD|100KG;1USD
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Products Intro: Product Name:4,4'-DI-TERT-BUTYLBIPHENYL
CAS:1625-91-8
Purity:99% Package:100g ;1KG ;5KG 25KG
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Products Intro: Product Name:4,4′-Di-tert-butylbiphenyl
CAS:1625-91-8
Purity:98% Package:5g;10g;25g;100g Remarks:SY009795
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Products Intro: Product Name:4,4-DI-TERT-BUTYLBIPHENYL
CAS:1625-91-8
Purity:98% Package:1KG,2KG,5KG,10KG,25KG, As U request

4,4'-DI-TERT-BUTYLBIPHENYL manufacturers

  • 4,4'-Di-tert-butylbiphenyl
  • 4,4'-Di-tert-butylbiphenyl pictures
  • $200.00 / 1KG
  • 2024-01-02
  • CAS:1625-91-8
  • Min. Order: 1KG
  • Purity: 99%, 99.5% Sublimated
  • Supply Ability: g-kg-tons, free sample is available
4,4'-DI-TERT-BUTYLBIPHENYL Basic information
Product Name:4,4'-DI-TERT-BUTYLBIPHENYL
Synonyms:1,1'-Biphenyl, 4,4'-bis(1,1-dimethylethyl)-;4,4'-Ditert-butyl-1,1'-biphenyl;4,4'-DI-T-BUTYLBIPHENYL;4,4'-DI-TERT-BUTYLBIPHENYL;4,4'-Di-tert-butylbiphenyl, 99+%;TIMTEC-BB SBB007812;4,4'-Di-tert-butylbiphenyl Zone Refined (number of passes:30);4,4'-Di-tert-butylbiphenyl Zone Refined
CAS:1625-91-8
MF:C20H26
MW:266.42
EINECS:216-615-4
Product Categories:Building Blocks;Chemical Synthesis;Organic Building Blocks;Arenes;Building Blocks;Organic Building Blocks;Highly Purified Reagents;Other Categories;Zone Refined Products;Biphenyl derivatives;Biphenyl & Diphenyl ether
Mol File:1625-91-8.mol
4,4'-DI-TERT-BUTYLBIPHENYL Structure
4,4'-DI-TERT-BUTYLBIPHENYL Chemical Properties
Melting point 126-130 °C(lit.)
Boiling point 190-192 °C13 mm Hg(lit.)
density 0.9463 (estimate)
refractive index 1.5928 (estimate)
Fp 190-192°C/13mm
storage temp. Sealed in dry,Room Temperature
solubility dioxane: 0.1 g/mL, clear
form Crystalline Powder
color Light yellow to yellow-orange
BRN 2095855
CAS DataBase Reference1625-91-8(CAS DataBase Reference)
NIST Chemistry Reference4,4'-Di-tert-butylbiphenyl(1625-91-8)
Safety Information
Safety Statements 22-24/25
WGK Germany 3
HS Code 29029090
MSDS Information
ProviderLanguage
ACROS English
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4,4'-DI-TERT-BUTYLBIPHENYL Usage And Synthesis
Chemical PropertiesPowder
UsesIt is used in the generation of 1,2-di(lithiomethyl)benzene. It is found to accept electrons from Li metal to give a radical anion which is highly effective in the conversion of alkyl halides to alkyllithiums. 4,4?-Di-tert-butylbiphenyl is used in production of homoallylic amine derivatives. It is also used in the preparation of lithium di-tert-butylbiphenylide, a radical anion, superior to sodium or lithium naphthalenides for metalation reactions. Along with lithium, 4,4?-Di-tert-butylbiphenyl catalyzes; reaction of chloromethyl ethyl ether and different carbonyl compounds to yield corresponding hydroxyethers and reductive opening of N-phenylazetidine.
Synthesis Reference(s)Tetrahedron Letters, 26, p. 1655, 1985 DOI: 10.1016/S0040-4039(00)98576-9
General Description4,4′-Di-tert-butylbiphenyl along with lithium catalyzes:
  • reaction of chloromethyl ethyl ether and different carbonyl compounds to yield corresponding hydroxyethers
  • reductive opening of N-phenylazetidine
Tag:4,4'-DI-TERT-BUTYLBIPHENYL(1625-91-8) Related Product Information
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