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Molecule
ID:128618
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
HNO₂
Molecular Mass
47.01344
Exact Mass
47.00072828
Charge
0
InChI
InChI=1S/HNO2/c2-1-3/h1H
InChIKey
BLNWTAHYTCHDJH-UHFFFAOYSA-N
Canonic Smiles
[O-][NH+]=O
Isomeric Smiles
O=[NH+][O-]
Calculated Properties
JChem
H Acceptors
2
H Donor
0
LogD (pH = 5.5)
2.5537293
LogD (pH = 7.4)
2.5537293
Log P
2.5537293
Molar Refractivity
8.6042
Polarizability
2.647931
Polar Surface Area
34.14
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Academic Data
Names and Identifiers
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Synonyms
•
IUPAC name
•
IUPAC Traditional name
Registration numbers
Properties
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Physical Property
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Safety Information
Related Proteins
Molecular Spectra
Molecule Details
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Wikipedia
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Academic Data
Wikipedia
Nitrogen_dioxide
PubChem
24529
Names and Identifiers
Synonyms
Nitrogen(IV) oxide
Nitrogen dioxide
IUPAC name
dioxoamine
IUPAC Traditional name
nitrite ion
Registration numbers
Chemspider ID
2297499
CAS Number
10102-44-0
PubChem CID
3032552
24529
Gmelin ID
976
Wikipedia Title
Nitrogen_dioxide
CHEBI ID
33101
EC Number
233-272-6
PubChem SID
162222925
Molecule Details
Wikipedia
Nitrogen_dioxide
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
Chemspider ID
•
CAS Number
•
PubChem CID
•
Gmelin ID
•
Wikipedia Title
•
CHEBI ID
•
EC Number
•
PubChem SID
Properties
Physical Property
Vapor Pressure
98.80 kPa (at 20 °C)
Source
Density
2.62 g dm
-3
Source
Boiling Point
21°C
Source
Apperance
Vivid orange gas
Source
Std enthalpy of formation
+34 kJ·mol
-1
Source
Solubility
Reacts in water
Source
Std molar entropy
240 J·mol
-1
·K
-1
Source
Refractive Index
1.449 (at 20 °C)
Source
Safety Information
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Source
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Oxidizing gases, category 1
Oxidizing liquids, categories 1,2,3
1067
Source
R26
,
R34
,
R8
Source
Danger
Source
Highly toxic (T+)
QW9800000
Source
S1/2
,
S9
,
S26
,
S28
,
S36/37/39
,
S45
Source
007-002-00-0
Source
0
3
0
OX
220,260,280,284,305+351+338,310
Source
270,314,330
Source
Source
Source
Source
Source
UN Number
Risk Statements
GHS Signal Word
European Hazard Symbols
RTECS
Safety Statements
EU Index
NFPA704
GHS Precautionary statements
GHS Hazard statements