1,1-Dimethylguanidine sulfate

1,1-二甲基胍硫酸盐

Also known as: N,N-Dimethylguanidine sulfate, 1,1-Dimethylguanidine hemisulfate, 1,1-Dimethylguanidine sulfate (2:1), Metformin Impurity 10 Sulfate, 1,1-Dimethylguanidinium sulfate, N,N-Dimethylguanidine sulfate (2:1), n,n-dimethyl-guanidinsulfate(2:1)

CAS No.
598-65-2
Jingsj CID
J-847841-2
Molecular Formula
C3H11N3O4S
Chinese Name
1,1-二甲基胍硫酸盐
Molecular Weight
185.20200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point300 °C (dec.)(lit.)
Boiling Point104.7ºC at 760 mmHg
Flash Point17.1ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1,1-Dimethylguanidine sulfate?

598-65-2

What are the molecular formula and molecular weight of 1,1-Dimethylguanidine sulfate?

C3H11N3O4S, molecular weight 185.20200 g/mol

Is 1,1-Dimethylguanidine sulfate hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026