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2,3-Diaminonaphthalene

Catalog No. 88461 Name Sigma Aldrich
CAS Number 771-97-1 Website http://www.sigmaaldrich.com
M. F. C10H10N2 Telephone 1-800-521-8956
M. W. 158.1998 Fax
Purity ≥98.0% (HPLC) Email
Storage Chembase ID: 103178

SYNONYMS

Title
2,3-二氨基萘
IUPAC name
naphthalene-2,3-diamine
IUPAC Traditional name
2,3-naphthalenediamine
Synonyms
2,3-Naphthalenediamine
DAN

DATABASE IDS

EC Number 212-241-0
CAS Number 771-97-1
PubChem SID 24889101
MDL Number MFCD00004116
Beilstein Number 2206394

PROPERTIES

Empirical Formula (Hill Notation) C10H10N2
Product Line BioReagent
Purity ≥98.0% (HPLC)
Suitability suitable for fluorescence
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)
Melting Point 197-203 °C
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302-H315-H319-H335
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 22-36/37/38
Safety Statements 26
German water hazard class 3

DETAILS

Description (English)
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-
Description (简体中文)
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-

REFERENCES