26886-05-5

Basic information

• Product Name: 3,5-diisopropylphenol
• Synonyms: 3,5-diisopropylphenol;Einecs 248-086-0;Phenol, 3,5-bis(1-methylethyl)-;3,5-bis(1-methylethyl)phenol
• CAS NO: 26886-05-5
• Molecular Formula: C₁₂H₁₈O
• Molecular Weight: 178.27072
• EINECS: 248-086-0
• Mol File: 26886-05-5.mol
• Article Data: 8

Chemical Properties

• Melting Point: 37.99°C (estimate)
• Boiling Point: 260.36°C (estimate)
• Flash Point: 122.2°C
• Appearance: /
• Density: 0.9414 (estimate)
• Vapor Pressure: 0.00498mmHg at 25°C
• Refractive Index: 1.5085 (estimate)
• Storage Temp.: 2-8°C
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• PKA: 10.09±0.10(Predicted)
• CAS DataBase Reference: 3,5-diisopropylphenol(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-diisopropylphenol(26886-05-5)
• EPA Substance Registry System: 3,5-diisopropylphenol(26886-05-5)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 26886-05-5(Hazardous Substances Data)

Usage

Description

3,5-Diisopropylphenol is an organic compound characterized by the presence of two isopropyl groups attached to the 3rd and 5th positions of a phenol molecule. It is known for its chemical stability and unique structural properties, which make it a versatile compound for various applications.

Uses

Used in Pharmaceutical Industry:
3,5-Diisopropylphenol is used as a reactant for the preparation of tyrosine analogues of endomorphin-2, which are potent μ-opioid receptor ligands. These analogues have potential applications in the development of pain management therapies and other treatments involving the opioid system.

InChI:InChI=1/C12H18O/c1-8(2)10-5-11(9(3)4)7-12(13)6-10/h5-9,13H,1-4H3

Upstream product

• 150-76-5 4-methoxy-phenol 
• 80058-84-0 4-bromo-2,6-diisopropylaniline 
• 24544-04-5 2,6-diisopropylbenzenamine 
• 99-62-7 1,3-diisopropylbenzene 
• 717-74-8 1,3,5-triisopropyl benzene 
• 906623-14-1 2,4,6-tris(3,5-diisopropylphenyl)cyclotriboroxane 
• 7601-90-3 perchloric acid 
• 3361-68-0 1-(3,5-diisopropyl-phenyl)-1-methyl-ethyl hydroperoxide 
• 64-19-7 acetic acid 
• 80-05-7 BPA 
• 82479-18-3 5-(3,5-Diisopropyl-phenoxy)-1-phenyl-1H-tetrazole 
• 35946-91-9 2,5-Diisopropylphenol 
• 7544-57-2 3,5-diisopropylaniline 
• 23058-81-3 1-bromo-3,5-bis(propan-2-yl)benzene 

Downstream Products

• 217094-99-0 2-[4-[2-(benzoxazol-2-ylthio)ethyl]piperazin-1-yl]-N-(2,6-diisopropyl-4-hydroxyphenyl)-acetamide 
• 23250-48-8 3,5-Diisopropyl-benzylchlorid 
• 23058-82-4 3,5-Diisopropyl-benzylalkohol 
• 845623-06-5 Boc-(2',6'-diisopropyltyrosine)-Pro-Phe-Phe-NH₂ 
• 845622-92-6 2-tert-butoxycarbonylamino-3-(4-hydroxy-2,6-diisopropyl-phenyl)-propionic acid 
• 845622-73-3 methyl (Z)-2-acetamido-3-(4-acetoxy-2,6-diisopropylphenyl)-propenoate 
• 845622-79-9 4-acetoxy-N-acetyl-2,6-diisopropyl-L-tyrosine methyl ester 
• 845622-67-5 3,5-diisopropyl-4-iodophenol acetate 
• 906623-24-3 4-[2,6-diisopropyl-4-(methoxymethoxy)phenyl]pyridine 
• 906623-30-1 3,5-diisopropyl-4-(pyridin-4'-yl)phenol 
• 906623-19-6 4-bromo-3,5-diisopropyl-1-(methoxymethoxy)benzene 
• 906623-16-3 4-bromo-3,5-diisopropylphenol 
• 51202-08-5 2,4,4,6-Tetrachloro-3,5-diisopropyl-cyclohexa-2,5-dienone 
• 51202-07-4 2,4,6-Trichlor-3,5-diisopropylphenol 

Relevant articles and documents

Method for preparing hydrocarbyl phenol by catalytic conversion of phenolic compound in presence of molybdenum-based catalyst

The invention discloses a method for preparing hydrocarbyl phenol by catalytic conversion of a phenolic compound in the presence of a molybdenum-based catalyst. The method comprises mixing a phenoliccompound, a molybdenum-based catalyst and a reaction solvent, adding the mixture into a sealed reactor, feeding gas into the reactor, heating the mixture to 150-350 DEG C, carrying out stirring for areaction for 0.5-2h, then filtering to remove a solid catalyst and carrying out rotary evaporateion to obtain a liquid product. The phenolic compound has a wide source, a cost is low, product alkyl phenol selectivity is high, an added value is high, alcohol or an alcohol-water mixture is used as a reaction solvent, environmental friendliness is realized, pollution is avoided, any inorganic acids and alkalis are avoided in the reaction process, the common environmental pollution problems in the biomass processing technology are solved, the reaction conditions are mild, the process can be carried out at a low temperature, high-efficiency conversion of the reactants can be realized without consuming hydrogen gas and the method is suitable for large-scale industrial trial production.

Syntheses of sterically hindered pyridinium phenoxides as model compounds in nonlinear optics

Noncentrosymmetric molecules with a π-conjugated system and, among them, push-pull molecules such as pyridinium phenoxide, are a promising new class of materials for applications in optoelectronics due to their nonlinear optical (NLO) properties. Modelling studies have indicated that an increase in the twist angle between the two aromatic rings leads to an enhancement of the NLO properties. In order to confirm this feature experimentally, it was necessary to prepare a series of new hindered pyridinium phenoxides. Their efficient syntheses by Suzuki cross-coupling reactions are described herein. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.

PROCESS FOR PREPARATION OF 3,5-BISALKYLPHENOLS

The invention provides a process for producing a 3,5-bisalkylphenol (2) according to the following reaction scheme: (wherein R1 represents a hydrogen atom, an alkali metal atom, an alkaline earth metal atom, or a hydroxyl-protecting group (other than methyl group); R2 represents a C1 to C5 lower alkyl group or an optionally substituted phenyl group; and each of R3 and R4, which may be identical to or different from each other, represents a lower alkyl group, an aralkyl group, or an aryl group); a carbinol compound (1); and a process for producing the carbinol compound. The production process of the present invention enables efficient and safe production of a variety of 3,5-bisalkylphenols including 3,5-diisopropylphenol, which are important as synthesis intermediates for drugs and agricultural chemicals, in shorter steps at high purity in high yield, thus contributing to consistent supply of drugs and agricultural chemicals.