N - (1-naphthyl) ethylenediamine
| Structural formula | ||||||||||
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ethylenediamine_structure.png)
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| General | ||||||||||
| Surname | N - (1-naphthyl) ethylenediamine | |||||||||
| other names |
2- (1-naphthylamino) ethylamine |
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| Molecular formula | C 12 H 14 N 2 | |||||||||
| Brief description |
white, almost odorless solid |
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| External identifiers / databases | ||||||||||
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| properties | ||||||||||
| Molar mass | 259.17 g mol −1 | |||||||||
| Physical state |
firmly |
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| Melting point |
194–198 ° C (decomposition) |
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| solubility |
soluble in 95% in accordance with ethanol, hot water and acetone |
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| safety instructions | ||||||||||
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| As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . | ||||||||||
N - (1-Naphthyl) ethylenediamine is a chemical compound from the group of amines .
Extraction and presentation
N - (1-naphthyl) ethylenediamine can be obtained by reacting 1-naphthylamine with bromoethylphthalimide . The hydrochloride can then be obtained by reaction with hydrogen chloride .
properties
N - (1-Naphthyl) ethylenediamine is a dihydrochloride, a white, almost odorless solid that is soluble in 95% of ethanol , hot water and acetone .
use
N - (1-Naphthyl) ethylenediamine dihydrochloride can be used as a reagent for the determination of sulfanilamide in body fluids, for the determination of potassium , nitrites , sulfates and as a reagent for the detection of nitrogen dioxide in air.
Individual evidence
- ↑ a b AppliChem: Safety data sheet ( Memento of the original from November 18, 2016 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. , accessed November 18, 2016.
- ↑ a b c d Data sheet N- (1-Naphthyl) ethylenediamine dihydrochloride, ACS reagent,> 98% from Sigma-Aldrich , accessed on November 16, 2016 ( PDF ).
- ↑ a b c d Entry on N- (1-NAPTHYL) ETHYLENE DIAMINE DIHYDROCHLORIDE in the Hazardous Substances Data Bank , accessed on November 18, 2016.
