N-Methyl-N-nitroso-p-toluenesulfonamide (CAS 80-11-5), commonly known as Diazald, is an organic nitroso compound and an important reagent used in organic synthesis.
The product is commonly used as a diazomethane precursor in laboratory and chemical synthesis applications. Commercial suppliers also identify it as a reagent for generating diazomethane.
Product Chemical Properties
Product Name: N-Methyl-N-nitroso-p-toluenesulfonamide (Diazald)
CAS No.: 80-11-5
Molecular Formula: C8H10N2O3S
Molecular Weight: 214.24
Chemical Name: N-Methyl-N-nitroso-p-toluenesulfonamide
Synonyms: Diazald, N-Nitroso-N-methyl-p-toluenesulfonamide, N-Methyl-N-nitroso-4-toluenesulfonamide, p-Toluenesulfonamide, N-methyl-N-nitroso-, N,4-Dimethyl-N-nitrosobenzenesulfonamide

Product Technical Specification
Purity: 98%
Melting point: 61–62°C
Appearance: light yellow crystalline powder
Applications of N-Methyl-N-nitroso-p-toluenesulfonamide (Diazald)
N-Methyl-N-nitroso-p-toluenesulfonamide is an important organic synthesis reagent and chemical intermediate.
It is commonly used as a diazomethane precursor in laboratory and organic synthesis applications. The product is used in chemical research and specialty chemical synthesis where diazomethane generation is required.
Its main applications include:
Organic synthesis
Chemical research
Specialty chemical synthesis
Laboratory reagents
Chemical intermediates
Diazomethane-related synthesis applications
Packaging
25kg/drum.
Production Capacity
5000 MT per year.
Storage Requirements
Store the product in a cool, dry and well-ventilated area.
Keep the packaged product away from direct sunlight, moisture and excessive heat.
Keep containers tightly closed when not in use.
Store and handle the product according to the latest SDS/MSDS and applicable regulations. Follow applicable requirements for hazardous chemicals during storage and transportation.
N-Methyl-N-nitroso-p-toluenesulfonamide (Diazald) Bulk Supply from China
Hosea Chem® offers N-Methyl-N-nitroso-p-toluenesulfonamide (Diazald) (CAS 80-11-5) in bulk quantities with competitive factory-direct pricing and reliable export service.
We support international shipments in suitable packaging options. TDS, MSDS and COA are available upon request.
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