42399-97-3 Usage
Radioactive form
2,4-Dichlorophenol-UL-14C is a radioactive version of the chemical compound 2,4-dichlorophenol.
Common uses
The compound is commonly used in pesticides and herbicides.
Radiolabeling
The UL-14C designation indicates that the compound has been labeled with the carbon-14 isotope for use in radiolabeling experiments.
Environmental studies
2,4-Dichlorophenol-UL-14C is primarily used as a tracer in environmental studies to track the fate and transport of 2,4-dichlorophenol in the environment.
Metabolic studies
It is also used in research to study the metabolic fate of 2,4-dichlorophenol in organisms.
Handling and disposal
Due to its radioactive nature, 2,4-dichlorophenol-UL-14C must be handled and disposed of with care to prevent environmental and health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 42399-97-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,3,9 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 42399-97:
(7*4)+(6*2)+(5*3)+(4*9)+(3*9)+(2*9)+(1*7)=143
143 % 10 = 3
So 42399-97-3 is a valid CAS Registry Number.
42399-97-3Relevant articles and documents
Oxidative chlorination of [U-14C] phenol
Georgin,De Suzzoni-Dezard,Noel
, p. 645 - 649 (1996)
The preparation of [U-14C] 2,4-dichlorophenol was formerly achieved by a Sandmeyer reaction with [U-14C] 2,4-dichloroaniline but this sensitive step gave unreproductive yields in our hands. We describe another route to [U-14C] 2,4-dichlorophenol by the oxidative chlorination of [U-14C] phenol. This shorter route is safer and gives satisfactory yields. The nature of the oxidizer is discussed.
