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Key Documents

8.02491

Sigma-Aldrich

1-Cyanoguanidine

for synthesis

Synonym(s):

1-Cyanoguanidine, Dicyanodiamide

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About This Item

Linear Formula:
NCNHC(=NH)NH2
CAS Number:
Molecular Weight:
84.08
MDL number:
UNSPSC Code:
12352117
EC Index Number:
207-312-8

Quality Level

form

powder

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


Certificates of Analysis (COA)

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