Phenol

Phenol structural formula

CAS Number108-95-2
Molecular FormulaC6H6O
Molecular Weight94.113
InChI KeyISWSIDIOOBJBQZ-UHFFFAOYSA-N
LogP1.46
Synonyms
  • Phenol
  • 108-95-2
  • Benzenol
  • CARBOLIC ACID
  • fenol, puro
  • Hydroxy Benzene
  • Hydroxybenzene
  • Monohydroxybenzene
  • Monophenol
  • NSC 36808
  • Oxy Benzene
  • Oxybenzene
  • Phenic Acid
  • Phenyl alcohol
  • Phenyl hydrate
  • Phenyl Hydroxide
  • Phenylic Acid
  • Phenylic alcohol
  • UN 1671
  • UN 2312
  • UN 2821
  • Baker's P & S liquid & Ointment
  • Baker's P and S Liquid and Ointment
  • Caswell No. 649
  • EINECS 203-632-7
  • EPA Pesticide Chemical Code 064001
  • FEMA No. 3223
  • NCI-C50124
  • Phenol, liquefied
  • RCRA waste number U188
  • UNII-339NCG44TV
  • Benzophenol
  • Campho-phenique cold sore gel
  • Campho-phenique gel
  • Campho-phenique liquid
  • Carbolic acid liquid
  • Carbolic oil
  • Carbolicum acidum
  • Carbolsaeure
  • Carbolsaure
  • Cepastat lozenges
  • Cuticura pain relieving ointment
  • Fenol
  • Fenolo
  • Fenosmolin
  • Fenosmoline
  • Hydroxy-benzene
  • IPH
  • IZAL
  • Karbolsaeure
  • Liquefied phenol
  • Liquid phenol
  • Liquified phenol
  • Monohydroxy benzene
  • Monohydroxybenzene
  • Paoscle
  • PhOH
  • Phenic
  • Phenic alcohol
  • Phenol alcohol
  • Phenol homopolymer
  • Phenol liquid
  • Phenol molten
  • Phenol polymer-bound
  • Phenol solution
  • Phenol synthetic
  • Phenolated water
  • Phenolated water for disinfection
  • Phenole
  • Phenosmolin
  • Synthetic phenol
  • Tea polyphenol
  • acide carbolique
  • acide phenique
  • 14534-23-7
  • 50356-25-7
  • 8002-07-1
  • Phenole [German]
  • phenol
  • Phenol, liquid
  • carbolic acid
  • Izal
  • Campho-Phenique Liquid
  • Benzene, hydroxy-
  • Carbolsaure [German]
  • Un 2812 (solution)
  • Phenol [JAN]
  • Phenylic acid
  • Phenol, pure
  • RCRA waste no. U188
  • UN 2312 (molten)
  • UN 1671 (solid)
  • Phenyl hydroxide
  • Rcra waste number U188
  • Phenol, solid
  • TEA polyphenol
  • Fenolo [Italian]
  • Acide carbolique [French]
  • Campho-Phenique Cold Sore Gel
  • Fenol [Dutch, Polish]
  • Campho-Phenique Gel
  • Baker's P & S liquid & Ointment
  • Phenol, molten
  • Phenic acid
  • Acide carbolique

Applications:

HPLC Method for Phenol – Acetone Production and Impurities

December 28, 2018

HPLC method for Phenol – Acetone production and impurities


HPLC Method for Phenol - Acetone Production and Impurities

Condition

Column Newcrom R1, 4.6×100 mm, 3 µm, 100A
Mobile Phase Gradient MeCN – 10-100%, 20 min
Buffer No
Flow Rate 1.0 ml/min
Detection UV, 207 nm

 

Description

Class of Compounds
Neutral, Basic, Hydrophobic
Analyzing Compounds Phenol, 2-Phenyl-2-propanol, Acetophenone, Cumene Hydroperoxide, Cumene, Dicumyl Peroxide

 

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Acetophenone
Cumene
Cumene hydroperoxide
Dicumyl peroxide
Phenol
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

Generic Screening Method for Complex Mixtures

October 15, 2015

Condition

Column Primesep 200, 4.6*150 mm 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer H2SO4
Flow Rate 1.0 ml/min
Detection UV, 215 nm

 

Description

Class of Compounds
Drug, Acid, Hydrophilic, Ionizable, Hormone
Analyzing Compounds Uracil, Epinephrine, DOPA, 2,6-Lutidine, Benzylamine, Hydroxytrypthophan, Homovanillic acid, Phenol, Tryptophan , 2,3-DHBA, Benzoic acid, Methylparaben, Ethylparaben, Toluene, Amitriptyline

 

Application Column

Primesep 200

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

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Application Analytes:
2,3-Dihydroxybenzoic Acid
2,6-Lutidine
Amitriptyline
Benzoic Acid
Benzylamine
DOPA (3,4-dihydroxy-L-phenylalanine)
Epinephrine
Ethylparaben
Homovanillic Acid
Hydroxytryptophan
Methylparaben
Phenol
Toluene
Tryptophan
Uracil

Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Separation of 8 Generic Compounds on Primesep Columns

March 27, 2011


Mixed-mode HPLC columns allow to analyze compounds with drastically different properties in one run. Acidic, basic, and neutral compounds can be separated in one run using either isocratic or gradient conditions. In this application, neutral hydrophilic (uracil, phenol and hydroquinone), neutral hydrophobic (toluene), hydrophilic acidic (benzoic acid), hydrophilic basic (lutidine) and hydrophobic basic (amitriptyline) are separated using gradient of ACN. Neutral compounds are retained by reversed-phase mechanism, hydrophilic acidic compound become more hydrophobic at lower pH and retain by reversed-phase mechanism too. Basic compounds are retained by cation exchange mechanism, and hydrophobic basic compounds are retained by reversed-phase and cation-exchange mechanisms. All compounds are resolved within 17 minutes on a short column. Method can be applied to various polar and hydrophobic compounds, which can be separated on one column and in one run. Mixed-mode columns can operate in single or combination of several modes: reversed-phase, ion-exchange, ion-exclusion and HILIC. This mixed-mode HPLC column can be used as a general column for separation of wide range of compounds.

Condition

Column Primesep 200, Primesep 100 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer AmFm pH3.0
Flow Rate 0.5 ml/min, 1.0 ml/min
Detection UV, 250 nm

 

Description

Class of Compounds
Drug, Acid, Hydrophilic, Ionizable, Hormone
Analyzing Compounds Uracil, Hydroquinone, Phenol, Benzoic Acid, Benzylamine, Lutidine, Toluene, Amitriptyline

 

Application Column

Primesep 100

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

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Primesep 200

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

Select options
Application Analytes:
Amitriptyline
Benzoic Acid
Benzylamine
Hydroquinone
Lutidine
Phenol
Toluene
Uracil

Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Separation of Acidic, Basic, and Neutral Compounds

November 21, 2010


Primesep 100 and Primesep 200 columns can be used as a universal column for analysis of wide range of compounds. These mixed-mode reversed-phase ion-exchange HPLC columns can provide a valuable alternative to traditional reversed-phase column. Amines, amino acids, quaternary amines, and various zwitter-ions can be analyzed along with hydrophobic compounds and organic and inorganic counter-ions. In this application, 8 compounds with different hydrophobic, hydrophilic, basic and acidic properties are separated based on their properties. Primesep 100 column is a mixed-mode HPLC column with a C12 carbon chain and carboxylic acid on the surface with pKa of 1. Primesep 200 column is a mixed-mode HPLC column with a C12 carbon chain and carboxylic acid on the surface with pKa of 2. These columns can be used with 100% organic (ACN) and 100% aqueous mobile phases. This HPLC method can be adopted as a generic and robust approach for analysis of acidic, basic and neutral compounds within the same run.

Condition

Column Primesep 200, 3.0×50 mm, 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer AmFm pH3.0
Flow Rate 0.5 ml/min
Detection UV, 250 nm

 

Description

Class of Compounds
Drug, Acid, Hydrophilic, Ionizable, Hormone
Analyzing Compounds Uracil, Hydroquinone, Phenol, Benzoic Acid, Benzylamine, Lutidine, Toluene, Amitriptyline

 

Application Column

Primesep 100

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

Select options

Primesep 200

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

Select options
Application Analytes:
Amitriptyline
Benzoic Acid
Benzylamine
Hydroquinone
Lutidine
Phenol
Toluene
Uracil

Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Separation of Amino Acids, Bases, Acids, and Neutrals on Obelisc R

March 3, 2007


Separating basic, acidic and zwitterionic compounds in one run in reverse-phase HPLC can be very challenging. The methods might require the use of ion-pairing reagents and complex gradients that can make MS-compatibility difficult. Obelisc R column which has both positive and negative ion-pairs embedded in the stationary phase allows for fine tuning and separation of a wide range of compounds with different ionic properties. Acids, bases, amino acids and neutral compounds were separated isocratically in one run using a simple MS-compatible mobile phase of acetonitrile (ACN) and water with Ammonium Acetate (AmAc) buffer. Can also be UV detected at 250nm.

Condition

Column Obelisc R, 4.6×250 mm, 5 µm, 100A
Mobile Phase MeCN/H2O – 35/65%
Buffer AmAc 10 mM pH 4.0
Flow Rate 1.0 ml/min
Detection UV, 250 nm

 

Description

Class of Compounds
Drug, Acid, Bases, Neutral, Hydrophilic, Ionizable, Vitamin, Supplements, Amino acid
Analyzing Compounds Amino acids

 

Application Column

Obelisc R

SIELC has developed the Obelisc™ columns, which are mixed-mode and utilize Liquid Separation Cell technology (LiSC™). These cost-effective columns are the first of their kind to be commercially available and can replace multiple HPLC columns, including reversed-phase (RP), AQ-type reversed-phase, polar-embedded group RP columns, normal-phase, cation-exchange, anion-exchange, ion-exclusion, and HILIC (Hydrophilic Interaction Liquid Chromatography) columns. By controlling just three orthogonal method parameters - buffer concentration, buffer pH, and organic modifier concentration - users can adjust the column properties with pinpoint precision to separate complex mixtures.

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Application Analytes:
2,6-Lutidine
Benzoic Acid
Benzonitrile
Benzylamine
Phenol
Phenylalanine
Pyridine
Toluene
Tryptophan

Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

Control of Cation Exchange Properties by pH of Primesep C Column

October 12, 2005

Primesep C demonstrates the control of ion-exchange properties of Primesep columns. The peak order of caffeine and benzylamine in a mixture of caffeine, benzylamine, and phenol reverses when the mobile phase modifier is changed from ammonium acetate to trifluoroacetic acid. Control of the separation is possible even with mass spec (LC/MS) compatible mobile phases of water, acetonitrile (MeCN, ACN) and ammonium acetate or trifluoroacetic acid (TFA).

Application Column

Primesep C

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

Select options
Application Analytes:
Benzylamine
Caffeine
Phenol

Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.