All Photos(1)

8.02491

Sigma-Aldrich

1-Cyanoguanidine

for synthesis

Synonym(s):
1-Cyanoguanidine, Dicyanodiamide
Linear Formula:
NCNHC(=NH)NH2
CAS Number:
Molecular Weight:
84.08
MDL number:
EC Index Number:
207-312-8

Quality Level

potency

>5000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)

mp

208-210 °C

density

1.4 g/cm3 at 20 °C

bulk density

400 kg/m3

storage temp.

2-30°C

InChI

1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)

InChI key

QGBSISYHAICWAH-UHFFFAOYSA-N

Related Categories

Analysis Note

Assay (ex N): ≥ 98.0 %
Melting range (lower value): ≥ 206 °C
Melting range (upper value): ≤ 210 °C
Identity (IR): passes test

Pictograms

Environment

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service