2099-87-8

Basic information

• Product Name: 3,5-DICHLORO-4,4'-DIHYDROXYDIPHENYLAMINE
• Synonyms: 3,5-DICHLORO-4,4'-DIHYDROXYDIPHENYLAMINE;Dichlorodihydroxydiphenylamine;3,5-DICHLORO-4,4''-DIHYDROXYDIPHENYLAMINE 98+%;2,6-Dichloro[4,4'-iminobisphenol]
• CAS NO: 2099-87-8
• Molecular Formula: C₁₂H₉Cl₂NO₂
• Molecular Weight: 270.11
• Product Categories: Diphenylamines (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research
• Mol File: 2099-87-8.mol
• Article Data: 10

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3,5-DICHLORO-4,4'-DIHYDROXYDIPHENYLAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-DICHLORO-4,4'-DIHYDROXYDIPHENYLAMINE(2099-87-8)
• EPA Substance Registry System: 3,5-DICHLORO-4,4'-DIHYDROXYDIPHENYLAMINE(2099-87-8)

Safety Data

• Hazardous Substances Data: 2099-87-8(Hazardous Substances Data)

Usage

Uses

Leuco-2,6-dichlorophenolindophenol is the reduced form of DCIP and has been used to measure photocatalytic oxidation.

Upstream product

• 956-48-9 2,6-Dichlorophenolindophenol 
• 147-85-3 L-proline 
• 50-81-7 ascorbic acid 
• 537-14-4 dichlorophenolindophenol 
• 75-33-2 2-propanethiol 
• 107-03-9 1-thiopropane 
• 112-55-0 1-dodecylthiol 

Relevant articles and documents

A NiRhS fuel cell catalyst - lessons from hydrogenase

We present a novel fuel cell heterogeneous catalyst based on rhodium, nickel and sulfur with power densities 5-28% that of platinum. The NiRhS heterogeneous catalyst was developedviaa homogeneous model complex of the [NiFe]hydrogenases (H2ases)

Development of submillisecond time-resolved mass spectrometry using desorption electrospray ionization

Reaction kinetics studied by mass spectrometry (MS) has previously been limited to millisecond time resolution. This paper presents the development of a submillisecond time-resolved mass spectrometric method for fast reaction kinetic study, based on the capability of desorption electrospray ionization (DESI) for direct and fast ionization of a high-speed liquid jet stream. The principle underlying this methodology is that two reactant solutions undergo rapid mixing to produce a free liquid jet which is ionized by DESI at different positions corresponding to different reaction times. Due to the high velocity of the liquid jet, high time resolution can be achieved. In this study, the fast reduction reaction of 2, 6-dichlorophenolindophenol (DCIP) and l-ascorbic acid (L-AA) was chosen as an example to demonstrate this concept, and the reaction rate constant was successfully measured with an unprecedented time resolution of 300 μs. The good agreement of the measured value of (116 ± 3) s -1 with that measured by the stopped-flow optical method (105 ± 2) s-1 validates the feasibility of such a DESI-MS approach. Unlike classical spectroscopic techniques that require either chromophoric substrates or labeling, MS is a general detector with high chemical specificity. Therefore, this time-resolved DESI-MS method should find wide applications in fast (bio)chemical reaction investigations.

Crystal structure of substrate-bound bifunctional proline racemase/hydroxyproline epimerase from a hyperthermophilic archaeon

The hypothetical OCC_00372 protein from Thermococcus litoralis is a member of the ProR superfamily from hyperthermophilic archaea and exhibits unique bifunctional proline racemase/hydroxyproline 2-epimerase activity. However, the molecular mechanism of th