Molekula
N,N-Dimethylguanidinsulfate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
N,N-Dimethylguanidinsulfate is a white crystalline organic salt used as a building block in chemical synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty polymers. It serves as a key reagent in amidination reactions and as a precursor for guanidine derivatives, for example condensing with β-keto esters to give 2-dimethylaminopyrimidines such as the pirimicarb intermediate. This chemical has a CAS number of 598-65-2, with the molecular formula [N(CH3)2C(NH)NH2]2·H2SO4 and a molecular weight of 272.33 g/mol. It is stable under ambient storage conditions and classified with a signal word of "Warning" for safety handling. Molekula supplies N,N-Dimethylguanidinsulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow to white crystalline powder |
| Loss on Drying | ≤1% |
| Assay | ≥90.00% |
| Fusing point | 285 - 298°C |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90035346 |
| CAS Number | 598-65-2 |
| Molecular Formula | [N(CH3)2C(NH)NH2]2 . H2SO4 |
| Molecular Weight | 272.33 |
| SMILES | CN(C)C(=N)N.CN(C)C(=N)N.OS(=O)(=O)O |
| REACH Code | Y113 |
| HTS Code | 29252990 |
| Tariff Code | 2925290090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is N,N-Dimethylguanidinsulfate commonly used for?
It is used as a building block in organic synthesis, notably condensing with β-keto esters to form 2-dimethylaminopyrimidines, such as the pyrimidine intermediate used to make the insecticide pirimicarb.
What is the chemical formula and molecular weight of N,N-Dimethylguanidinsulfate?
The formula is [N(CH₃)₂C(NH)NH₂]₂·H₂SO₄, and the molecular weight is 272.33 g/mol.
What safety classification does N,N-Dimethylguanidinsulfate have?
The product carries a Signal Word: Warning under GHS classification, indicating moderate hazard.
How should N,N-Dimethylguanidinsulfate be stored?
Store at ambient temperature in a cool, dry place, away from incompatible substances like strong oxidizers.
Does Molekula supply N,N-Dimethylguanidinsulfate in bulk quantities?
Yes, we offer bulk packaging options—please contact our sales team for custom quantities and pricing.
What documentation is provided with an order of N,N-Dimethylguanidinsulfate?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
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