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About This Item
Empirical Formula (Hill Notation):
C7H7N3O
CAS Number:
Molecular Weight:
149.15
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3609304
Assay:
≥90.0% (HPLC)
Form:
liquid
InChI
1S/C7H7N3O/c1-11-7-4-2-6(3-5-7)9-10-8/h2-5H,1H3
SMILES string
COc1ccc(cc1)N=[N+]=[N-]
InChI key
PPKDSHDYUBDVKL-UHFFFAOYSA-N
assay
≥90.0% (HPLC)
form
liquid
concentration
~0.5 M in tert-butyl methyl ether
impurities
≤2.0% water
storage temp.
−20°C
Quality Level
Related Categories
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-22.0 °F
flash_point_c
-30 °C
Regulatory Information
危险化学品
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