2,3-Diaminonaphthalene

• Catalog No.: 88461
• CAS Number: 771-97-1
• M. F.: C10H10N2
• M. W.: 158.1998
• Purity: ≥98.0% (HPLC)

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 Signal Word: Warning
• GHS Hazard statements: H302-H315-H319-H335
• European Hazard Symbols: Harmful (Xn)
• 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-