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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Alkanes >4,4'-DI-TERT-BUTYLBIPHENYL

4,4'-DI-TERT-BUTYLBIPHENYL

4,4'-DI-TERT-BUTYLBIPHENYL Structure
  • ₹2100 - ₹13840.43
  • Product name: 4,4'-DI-TERT-BUTYLBIPHENYL
  • CAS: 1625-91-8
  • MF: C20H26
  • MW: 266.42
  • EINECS:216-615-4
  • MDL Number:MFCD00008834
  • 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
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberD2450
  • Product description4,4'-Di-tert-butylbiphenyl min. 98.0 %
  • Packaging5G
  • Price₹2100
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD2450
  • Product description4,4'-Di-tert-butylbiphenyl min. 98.0 %
  • Packaging25G
  • Price₹6400
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number193801
  • Product description4,4′-Di-tert-butylbiphenyl 99%
  • Packaging5G
  • Price₹3051.68
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number193801
  • Product description4,4′-Di-tert-butylbiphenyl 99%
  • Packaging25G
  • Price₹13840.43
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D2450 4,4'-Di-tert-butylbiphenyl min. 98.0 % 5G ₹2100 2022-05-26 Buy
TCI Chemicals (India) D2450 4,4'-Di-tert-butylbiphenyl min. 98.0 % 25G ₹6400 2022-05-26 Buy
Sigma-Aldrich(India) 193801 4,4′-Di-tert-butylbiphenyl 99% 5G ₹3051.68 2022-06-14 Buy
Sigma-Aldrich(India) 193801 4,4′-Di-tert-butylbiphenyl 99% 25G ₹13840.43 2022-06-14 Buy

Properties

Melting point :126-130 °C(lit.)
Boiling point :190-192 °C13 mm Hg(lit.)
Density :0.9463 (estimate)
refractive index :1.5928 (estimate)
Flash point :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 Reference :1625-91-8(CAS DataBase Reference)
NIST Chemistry Reference :4,4'-Di-tert-butylbiphenyl(1625-91-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

It 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.

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Suppliers and manufacturers

anjali labs CHEMSWORTH TCI Chemicals (India) Pvt. Ltd. Alfa Aesar EXEMED PHARMACEUTICALS A.J Chemicals Reax Chemicals 5 E Scientific Anjali Labs Eburon Organics (I) Pvt, Ltd