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73970 Sigma-Aldrich

N-Methyl-N-nitroso-p-toluenesulfonamide

purum, ≥98.0% (HPLC)

Synonym: p-Tolylsulfomethylnitrosamide, Diazald®, Diazomethane precursor, N-Methyl-N-(p-tolylsulfonyl)nitrosamide, N-Nitroso-p-toluenesulfomethylamide, N-Nitroso-N-methyl-p-toluenesulfonamide

  • CAS Number 80-11-5

  • Empirical Formula (Hill Notation) C8H10N2O3S

  • Molecular Weight 214.24

  •  Beilstein Registry Number 2214345

  •  EC Number 201-252-6

  •  MDL number MFCD00002050

  •  PubChem Substance ID 329765373

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Properties

InChI Key   FFKZOUIEAHOBHW-UHFFFAOYSA-N
grade   purum
assay   ≥98.0% (HPLC)
mp   ~58 °C
storage temp.   2-8°C

Description

Other Notes

Preparation of diazomethane

Legal Information

Diazald is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN3234 - UN3224 DOT class 4.1 (N-Methyl-N-nitroso-p-methylbenzenesulfonamide) Self-reactive solid type C, temperature controlled)
WGK Germany 
2

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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