70110-03-1 Usage
Uses
Used in Chemical Research and Analysis:
Methylene Chloride (13C) is used as a research tool for enhancing the precision and accuracy of molecular structure analysis. The stable carbon-13 isotope allows for detailed examination of chemical compounds, making it invaluable in NMR spectroscopy and mass spectrometry.
Used in Environmental Studies:
Methylene Chloride (13C) serves as a tracer in environmental studies, where it is used to track the fate of organic compounds in the environment. Carbon-13 labeling provides crucial information on metabolic processes and the behavior of compounds within ecosystems.
Used in Industrial Applications:
Although not explicitly mentioned in the provided materials, Methylene Chloride (13C), like its non-isotopic counterpart, could potentially be used in industrial applications such as a solvent for various processes or as a paint stripper, leveraging the properties of methylene chloride while allowing for traceability and analysis through the use of the carbon-13 isotope. However, specific applications would depend on the safety and regulatory considerations associated with using isotopes in such contexts.
Check Digit Verification of cas no
The CAS Registry Mumber 70110-03-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,1,1 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70110-03:
(7*7)+(6*0)+(5*1)+(4*1)+(3*0)+(2*0)+(1*3)=61
61 % 10 = 1
So 70110-03-1 is a valid CAS Registry Number.
70110-03-1Relevant articles and documents
Selective monooxidation of light alkanes using chloride and iodate
Fortman, George C.,Boaz, Nicholas C.,Munz, Dominik,Konnick, Michael M.,Periana, Roy A.,Groves, John T.,Brent Gunnoe
, p. 8393 - 8401 (2014)
We describe an efficient system for the direct partial oxidation of methane, ethane, and propane using iodate salts with catalytic amounts of chloride in protic solvents. In HTFA (TFA = trifluoroacetate), >20% methane conversion with >85% selectivity for MeTFA have been achieved. The addition of substoichiometric amounts of chloride is essential, and for methane the conversion increases from 20%. The reaction also proceeds in aqueous HTFA as well as acetic acid to afford methyl acetate. 13C labeling experiments showed that less than 2% of methane is overoxidized to 13CO2 at 15% conversion of 13CH4. The system is selective for higher alkanes: 30% ethane conversion with 98% selectivity for EtTFA and 19% propane conversion that is selective for mixtures of the mono- and difunctionalized TFA esters. Studies of methane conversion using a series of iodine-based reagents [I2, ICl, ICl3, I(TFA)3, I2O4, I 2O5, (IO2)2S2O 7, (IO)2SO4] indicated that the chloride enhancement is not limited to iodate.
