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5-Methoxybenzofurazan-1-oxide

HCID 321028
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Basic information

CAS
7791-49-3
Standard SMILES
COc1ccc2c(c1)no[n+]2[O-]
InChIKey
ABSKHUSUHODMEL-UHFFFAOYSA-N
Molecular formula
C7H6N2O3
Average molar mass
166.13 g/mol
Monoisotopic mass
166.03784206

Names & identifiers

Preferred name
5-Methoxybenzofurazan-1-oxide
IUPAC
5-methoxy-1-oxido-2,1,3-benzoxadiazol-1-ium
English name
5-Methoxybenzofurazan-1-oxide
Molecular formula
C7H6N2O3
Molecular weight
166.13

Names & synonyms

5-METHOXYBENZOFURAZAN-1-OXIDE7791-49-35-methoxy-1-oxido-2,1,3-benzoxadiazol-1-ium5-methoxy-2,1,3-benzoxadiazol-1-ium-1-olate5-Methoxy-2,1,3-benzoxadiazole 1-oxideMFCD00068052NSC2703525-methoxybenzofuroxan5-methoxybenzofuroxane5-Methoxybenzofurazan, 1-oxideSCHEMBL10574018STK383928
Show more names
2,1,3-Benzoxadiazole, 5-methoxy-, 1-oxide
AKOS004903528NSC-2703525-methoxybenzo[c]1,2,5-oxadiazol-1-olST4060584

Database identifiers

CAS
7791-49-3
PubChem CID
321028
DTXSID
DTXSID10999113
Nikkaji
J749.471H

Properties

Computed structural properties

XLogP
1.4
Topological polar surface area
60.7 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
4
Rotatable bonds
1
Heavy atoms
12
Formal charge
0
Complexity
167

Physicochemical properties

Melting point
115 · 115-118°C
Boiling point
291.2 · 291.2±32.0 °C(Predicted)
Density
1.46 · 1.46±0.1 g/cm3(Predicted)
pka
4.93 · 4.93±0.50(Predicted)
BRN
643053 · 643053
Safety Statements
22 · 22-24/25

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

safety_code
22-24/25

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