Melting point: |
150-153 °C(lit.) |
Boiling point: |
144.35°C (rough estimate) |
Density |
1.138 |
vapor pressure |
<0.1 hPa (20 °C) |
refractive index |
1.6260 (estimate) |
storage temp. |
Store below +30°C. |
solubility |
280g/l |
form |
Powder or Flakes |
pka |
11.14±0.20(Predicted) |
color |
White to off-white or yellow |
PH |
6.4-7.4 (100g/l, H2O, 20℃) |
Water Solubility |
280 g/L (20 ºC) |
Merck |
14,489 |
BRN |
107687 |
Exposure limits |
NIOSH REL: TWA 0.2 mg/m3; ACGIH TLV: TWA 0.2 mg/m3. |
Stability: |
Stable. Incompatible with iron, copper, aluminium, acids, alkalies, strong oxidizing agents, acid chlorides, acid anhydrides. Forms chelates with some metals. Moisture sensitive. |
LogP |
-0.860 |
CAS DataBase Reference |
61-82-5(CAS DataBase Reference) |
IARC |
3 (Vol. 79, Sup 7) 2001 |
NIST Chemistry Reference |
3-Amino-s-triazole(61-82-5) |
EPA Substance Registry System |
Amitrole (61-82-5) |