N-Nitrosodimethylamine

CAS Number62-75-9
Molecular FormulaC2H6N2O
Molecular Weight74.08
InChI KeyUMFJAHHVKNCGLG-UHFFFAOYSA-N
LogP-0.6
Synonyms
  • N-NITROSODIMETHYLAMINE
  • 62-75-9
  • Dimethylnitrosamine
  • NDMA
  • N,N-dimethylnitrous amide
  • N-Methyl-N-nitrosomethanamine
  • Dimethylnitrosoamine
  • Nitrosodimethylamine
  • N,N-Dimethylnitrosamine
  • DMNA
  • Methanamine, N-methyl-N-nitroso-
  • Dimethylnitrosamin
  • N-Nitroso-N,N-dimethylamine
  • Dimethylamine, N-nitroso-
  • N-Nitroaodimethylamine
  • dimethyl(nitroso)amine
  • N-Dimethyl-nitrosamine
  • nitrous dimethylamide
  • RCRA waste number P082
  • N-methyl-N-nitroso-methanamine
  • N Nitrosodimethylamine
  • DTXSID7021029
  • NDMA Nitrosodimethylamine
  • Nitrosodimethylamine, NDMA
  • 1,1-Dimethyl-2-oxohydrazine
  • M43H21IO8R
  • NSC-23226
  • DTXCID301029
  • CHEBI:35807
  • NSC23226
  • RefChem:6050
  • 200-549-8
  • n-nitroso-dimethylamine
  • NSC 23226
  • Dimethylnitrosamin [German]
  • (CH3)2NNO
  • MLS001065602
  • SMR000568479
  • Dimethylnitrosamin (german)
  • Nitrosamine, dimethyl-
  • CAS-62-75-9
  • CCRIS 261
  • Methanamine,N-methyl-N-nitroso-
  • N-Nitrosodimethylamine (10 mg/mL in Ethanol)
  • N-Nitrosodimethylamine 0.2 mg/ml in Methanol
  • HSDB 1667
  • N-Nitrosodimethylamine (100 ?g/mL in Methanol)
  • N-Nitrosodimethylamine (5.0 mg/mL in Methanol)
  • N-nitrosodimethylamine 1000 microg/mL in Methanol
  • EINECS 200-549-8
  • RCRA waste no. P082
  • BRN 1738979
  • UNII-M43H21IO8R
  • N-Nitrosodimethylamine (NDMA)
  • AI3-25308
  • N-nitrosodimethylamine 1000 microg/mL in Methanol, Second Source
  • Methamine, N-methyl-N-nitroso-
  • dimethyl-nitrosamine
  • N-dimethylnitrosoamine
  • N, N-Dimethylnitrosamine
  • NMDA (GENOTOXIC)
  • SCHEMBL686
  • N,N-dimethyl nitrous amide
  • N,N-dimethyl-nitrous amide
  • cid_6124
  • N-nitroso-dimethylamine CRS
  • N, N-dimethyl nitrous amide
  • N-Methyl-N-nitroso-Methamine
  • BIDD:ER0584
  • WLN: ONN1&1
  • CHEMBL117311
  • orb3025643
  • SCHEMBL12694706
  • Valsartan Gene toxin Impurity 1
  • 1,1-Dimethyl-2-oxohydrazine
  • #BDBM73982
  • N-NITROSODIMETHYLAMINE [MI]
  • N-Methyl-N-nitrosomethanamine, 9CI
  • Tox21_201663
  • Tox21_302873
  • EBC-53057
  • MSK4920-100M
  • N-NITROSODIMETHYLAMINE [HSDB]
  • N-NITROSODIMETHYLAMINE [IARC]
  • AKOS016000499
  • MSK4920-1000M
  • N-NITROSODIMETHYLAMINE [USP-RS]
  • NCGC00091431-01
  • NCGC00091431-02
  • NCGC00091431-03
  • NCGC00256498-01
  • NCGC00259212-01
  • DA-56224
  • N-Nitrosodimethylamine, analytical standard
  • D0761
  • NS00000636
  • N-Nitrosodimethylamine (5 mg/mL in Methanol)
  • EN300-7438053
  • A833977
  • N-Nitroso-dimethylamine 10 microg/mL in Methanol
  • N-Nitroso-dimethylamine 100 microg/mL in Methanol
  • Q409367
  • N-Nitrosodimethylamine 1000 microg/mL in Dichloromethane
  • N-Nitrosodimethylamine Solution in Methanol, 100_g/mL
  • N-Nitrosodimethylamine Solution in Methanol, 1000_g/mL
  • Z1255485177
  • N-Nitrosodimethylamine (NDMA) 5000 microg/mL in Methanol

Applications:

Uv-Vis Spectrum of N-Nitrosodimethylamine

February 6, 2026
Access the UV-Vis Spectrum SIELC Library

If you are looking for optimized HPLC method to analyze N-Nitrosodimethylamine check our HPLC Applications library

For optimal results in HPLC analysis, it is recommended to measure absorbance at a wavelength that matches the absorption maximum of the compound(s) being analyzed. The UV spectrum shown can assist in selecting an appropriate wavelength for your analysis. Please note that certain mobile phases and buffers may block wavelengths below 230 nm, rendering absorbance measurement at these wavelengths ineffective. If detection below 230 nm is required, it is recommended to use acetonitrile and water as low UV-transparent mobile phases, with phosphoric acid and its salts, sulfuric acid, and TFA as buffers.
For some compounds, the UV-Vis Spectrum is affected by the pH of the mobile phase. The spectra presented here are measured with an acidic mobile phase that has a pH of 3 or lower.

 

 

 

 

 

Application Analytes:
N-Nitrosodimethylamine
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.