Hexamine 99% Extrapure
Methenamine; 1,3,5,7-Tetraazatricyclo[3.3.1.13,7]decane; Hexamethylenetetramine; Urotropine
Product Code. |
01345 |
Grade |
|
Purity |
99% |
CAS No. |
100-97-0 |
Molecular Formula |
C6H12N4 |
Molecular Weight |
140.19 |
H.S.Code |
2933.99000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White Crystalline |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
280 °C |
Auto-ignition temperature [°C] |
410 °C |
Flash point [°C] |
250 °C |
| Vapour pressure [20°C] |
< 0.01 hPa at 20 °C |
Vapour density |
4.9 |
Density [g/cm3] |
1.33 |
| Solubility in water [% weight] |
Soluble in water |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (by NaOH titration; on anhydrous basis) | Min 99.0% |
| pH (aqueous solution) | 8.0 - 9.0 |
| Loss on drying (at over silica gel °C; 4 hrs) | Max 2.0% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS07
Signal Word: Warning
UN No.: 1328
IMCO Class No.: 4.1
Packing Group: III
Hazardous Statement: H228-H317
Precaution Statement: P210-P280