All Photos(1)

8.08614

Sigma-Aldrich

2,4,6-Triamino-1,3,5-triazine

for synthesis

Synonym(s):
2,4,6-Triamino-1,3,5-triazine, Melamine
Empirical Formula (Hill Notation):
C3H6N6
CAS Number:
Molecular Weight:
126.12
MDL number:
EC Index Number:
203-615-4

Quality Level

vapor pressure

66.65 hPa ( 315 °C)

autoignition temp.

>600 °C

potency

3161 mg/kg LD50, oral (Rat)
>1000 mg/kg LD50, skin (Rabbit)

pH

7-8 (20 °C, 32 g/L in H2O)

bp

>354 °C/1013 hPa (sublimed)

mp

354 °C (decomposition)

solubility

3.2 g/L

density

1.57 g/cm3 at 20 °C

bulk density

800 kg/m3

storage temp.

no temp limit

InChI

1S/C3H6N6/c4-1-7-2(5)9-3(6)8-1/h(H6,4,5,6,7,8,9)

InChI key

JDSHMPZPIAZGSV-UHFFFAOYSA-N

Analysis Note

Assay (HClO₄): ≥ 99.0 %
Identity (IR): passes test

Pictograms

Health hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

572.0 °F - closed cup

Flash Point(C)

300 °C - closed cup

Certificate of Analysis

Certificate of Origin

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