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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

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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

Same product — same quality — now Sigma-Aldrich brand

Legal Information

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

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



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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