Substance
ID:351566
Names and Identifiers
IUPAC name
naphthalene-2,3-diamine
Synonyms
2,3-NaphthalenediamineDAN2,3-二氨基萘2,3-Diaminonaphthalene
IUPAC Traditional name
2,3-naphthalenediamine
Registration numbers
EC Number
CAS Number
Beilstein Number
MDL Number
PubChem SID
Properties
Product Information
Purity
≥98.0% (HPLC)
Suitability
suitable for fluorescence
Product Line
BioReagent
Empirical Formula (Hill Notation)
C10H10N2
Safety Information
GHS Signal Word
Warning
MSDS Link
European Hazard Symbols
Harmful (Xn)GHS Hazard statements
H302-H315-H319-H335
German water hazard class
3
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Safety Statements
26
GHS Precautionary statements
P261-P305+P351+P338
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Risk Statements
22-36/37/38
Physical Property
Melting Point
197-203 °C
Fluorescence
λex 364 nm; λem 406 nm in 0.5 M Na carbonate pH 10.0 (after derivatization with NaNO2 in 0.1 M HCl)
Molecule Details
Analysis Note
In addition to the emission maximum at 406 nm, there are lower maxima at 426, 386 and 450 nm
Application
suitable for fluorescence-spectroscopic determination of NO2-
In addition to the emission maximum at 406 nm, there are lower maxima at 426, 386 and 450 nm
Application
suitable for fluorescence-spectroscopic determination of NO2-
Molecular Spectra
No Data Available
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References
No Data Available
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