N9125
N-(1-Naphthyl)ethylenediamine dihydrochloride
≥98%
Synonym(s):
2-(1-Naphthylamino)ethylamine dihydrochloride
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About This Item
Linear Formula:
C10H7NHCH2CH2NH2 · 2HCl
CAS Number:
Molecular Weight:
259.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
215-981-2
Beilstein/REAXYS Number:
3707471
MDL number:
Assay:
≥98%
Form:
powder
Quality Level
assay
≥98%
form
powder
mp
194-198 °C (dec.) (lit.)
SMILES string
Cl.Cl.NCCNc1cccc2ccccc12
InChI
1S/C12H14N2.2ClH/c13-8-9-14-12-7-3-5-10-4-1-2-6-11(10)12;;/h1-7,14H,8-9,13H2;2*1H
InChI key
MZNYWPRCVDMOJG-UHFFFAOYSA-N
General description
N-(1-Naphthyl)ethylenediamine dihydrochloride is an organic compound with a conjugated ring structure that serves as a strong electron donor in charge transfer complexes. Its free base, also known as Bratton-Marshall reagent, is widely used in diazotization coupling reactions for detecting nitrites and nitrates.
Application
N-(1-Naphthyl)ethylenediamine dihydrochloride can be used as a reactant to synthesize:
- N
- -(1-naphthyl)ethylenediamine-substituted cylotriphosphazene derivatives as potential antimicrobial agents.
- Fluorescent chemosensor compound with a naphthyl group as fluorophore and cyclen as metal ion chelator for the detection of Zn(II) in an aqueous solution.
- (N-1-Naphthyl-ethylenediamine)- dichloroplatinum(II) fluorescence complex (λmax = 405 nm).
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
危险化学品
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Improved dye procedure for determining urea concentration by using o-phthalaldehyde and naphthylethylenediamine.
N T Lequang et al.
Clinical chemistry, 33(1), 192-192 (1987-01-01)
P K Laikind et al.
Analytical biochemistry, 156(1), 81-90 (1986-07-01)
The Bratton-Marshall reaction can be used to identify patients with adenylosuccinate lyase deficiency. These patients excrete in their urine the dephosphorylated derivative of the de novo purine synthesis intermediate 5'-phosphoribosyl-4-(N-succinylcarboxamide)-5-aminoimidazole (SAICAR). The test described here depends on a coupling reaction
C E Davis et al.
Journal - Association of Official Analytical Chemists, 68(3), 485-488 (1985-05-01)
Current methods used for determining residual nitrite concentration in foods involve forming an azo dye that is measured spectrophotometrically. Conventional procedures do not specify control of pH for the final colored solution. Because many indicator dyes are pH-dependent, absorbance of
Global Trade Item Number
| SKU | GTIN |
|---|---|
| N9125-10G | 04061835370795 |
| N9125-25G | 04061835370801 |
| N9125-100G | 04061835370788 |