8.14495
3-Amino-1H-1,2,4-triazole
for synthesis
Synonym(s):
3-Amino-1H-1,2,4-triazole, Amitrol
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About This Item
Empirical Formula (Hill Notation):
C2H4N4
CAS Number:
Molecular Weight:
84.08
UNSPSC Code:
12352116
EC Index Number:
200-521-5
NACRES:
NA.22
MDL number:
vapor pressure
<0.1 hPa ( 20 °C)
Quality Segment
form
solid
autoignition temp.
>225 °C
potency
1100 mg/kg LD50, oral (Rat), >10000 mg/kg LD50, skin (Rat)
pH
6.4-7.4 (20 °C, 100 g/L in H2O)
mp
149-152 °C
solubility
280 g/L
density
1.138 g/cm3 at 20 °C
bulk density
650 kg/m3
storage temp.
2-30°C
SMILES string
[nH]1c(nnc1)N
InChI
1S/C2H4N4/c3-2-4-1-5-6-2/h1H,(H3,3,4,5,6)
InChI key
KLSJWNVTNUYHDU-UHFFFAOYSA-N
Analysis Note
Assay (HClO₄): ≥ 97.0 %
Melting range (lower value): ≥ 151 °C
Melting range (upper value): ≤ 157 °C
Identity (IR): passes test
Melting range (lower value): ≥ 151 °C
Melting range (upper value): ≤ 157 °C
Identity (IR): passes test
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Repr. 2 - STOT RE 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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