5510-99-6

Basic information

• Product Name: Di-sec-butylphenol
• Synonyms: DI-S-BUTYLPHENOL;DI-SEC-BUTYLPHENOL;DSBP;2,6-DI-SEC-BUTYLPHENOL;2,6-bis(1-methylpropyl)-pheno;2,6-Di-sec-butylfenol;2,6-di-sec-butyl-pheno;di-sec-butylphenol,mixtureofisomers,predom.2,6-isomer
• CAS NO: 5510-99-6
• Molecular Formula: C₁₄H₂₂O
• Molecular Weight: 206.32
• EINECS: 226-854-6
• Mol File: 5510-99-6.mol
• Article Data: 4

Chemical Properties

• Melting Point: −42 °C(lit.)
• Boiling Point: 255-260 °C(lit.)
• Flash Point: 261 °F
• Appearance: Amber Liquid.
• Density: 0.918 g/mL at 25 °C(lit.)
• Vapor Pressure: <0.01 mm Hg ( 20 °C)
• Refractive Index: n20/D 1.508(lit.)
• PKA: 10.57±0.50(Predicted)
• CAS DataBase Reference: Di-sec-butylphenol(CAS DataBase Reference)
• NIST Chemistry Reference: Di-sec-butylphenol(5510-99-6)
• EPA Substance Registry System: Di-sec-butylphenol(5510-99-6)

Safety Data

• Hazard Codes: C,Xi
• Statements: 34-36/37/38
• Safety Statements: 26-27-28-36/37/39-45-24/25
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• RTECS: SK8225000
• HazardClass: 9
• PackingGroup: III
• Hazardous Substances Data: 5510-99-6(Hazardous Substances Data)

Usage

Chemical Properties

Clear yellow liquid

InChI:InChI=1/C14H22O/c1-5-10(3)12-8-7-9-13(14(12)15)11(4)6-2/h7-11,15H,5-6H2,1-4H3/t10-,11-/m1/s1

Upstream product

• 107-01-7 butene-2 
• 108-95-2 phenol 
• 1849-18-9 2,4-di-(sec-butyl)phenol 
• 71-36-3 butan-1-ol 
• 99-96-7 4-hydroxy-benzoic acid 
• 13423-74-0 3,5-di-sec.-butyl-4-hydroxybenzoic acid 

Downstream Products

• 15138-29-1 2,6-Di-sec.butyl-phenyl-3-methyl-4-nitro-phenylaether 
• 255386-04-0 ethyl (3,5-di-s-butyl-4-hydroxyphenyl)-2-oxo-acetate 
• 1083093-51-9 (S,S)-2,6-di-sec-butylphenyl benzoate 
• 1083093-45-1 (R,R,R)-(+)-1-phenylethylcarbamic acid 2,6-di-sec-butylphenyl ester 
• 1083093-53-1 2,6-bis((S)-sec-butyl)phenol 
• 1083093-47-3 (R,R)-2,6-di-sec-butylphenol 
• 1083093-43-9 racemic (R)-(+)-1-phenylethylcarbamic acid 2,6-di-sec-butylphenyl ester 
• 89-72-5 2-sec-butylphenol 
• 27192-12-7 2-Acetylamino-2-[3,5-di-sec-butyl-4-(4-nitro-phenoxy)-benzyl]-malonic acid diethyl ester 
• 801198-75-4 2-Acetylamino-2-[4-(4-amino-phenoxy)-3,5-di-sec-butyl-benzyl]-malonic acid diethyl ester 
• 27487-02-1 2-Amino-3-[3,5-di-sec-butyl-4-(4-hydroxy-3-iodo-phenoxy)-phenyl]-propionic acid 
• 255386-06-2 (3,5-di-sec-butyl-4-hydroxy-phenyl)-(phenyl-hydrazono)-acetic acid ethyl ester 
• 255386-08-4 amino-(3,5-di-sec-butyl-4-hydroxy-phenyl)-acetic acid ethyl ester 
• 39252-46-5 2,2-Bis-(3,5-di-sec-butyl-4-hydroxy-benzyl)-malonic acid dimethyl ester 

Relevant articles and documents

Cobalt-Nitrenoid Insertion-Mediated Amidative Carbon Rearrangement via Alkyl-Walking on Arenes

We herein disclose the Cp*Co(III)(LX)-catalyzed amidative alkyl migration using 2,6-disubstituted phenyl azidoformates. Upon the cobalt-nitrenoid insertion toward the substituted ortho carbon, an arenium cationic species bearing a quaternary carbon is generated, and a subsequent alkyl migration process is suggested to occur through an unforeseen alkyl-walking mechanism. A quinolinol ligand of the cobalt catalyst system is proposed to facilitate the final product-releasing rearomatization process by serving as an internal base. This new mechanistic mode enabled both [1,2]- and [1,4]-alkyl rearrangements to allow the structural variation of N-heterocyclic compounds.

PRINCIPLES OF ALKYLATION OF PHENOL BY n-BUTYLENES IN THE PRESENCE OF KU-23 SULFONATED CATION-EXCHANGER

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