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1465-25-4 - N-(1-Naphthyl)ethylenediamine dihydrochloride, ACS - J63214 - Alfa Aesar

J63214 N-(1-Naphthyl)ethylenediamine dihydrochloride, ACS

Numéro CAS
1465-25-4
Synonymes

Dimensions Prix ($) Quantité Disponibilité
5g 25,13
25g 88,27
100g 221,45
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N-(1-Naphthyl)ethylenediamine dihydrochloride, ACS

MDL
MFCD00012556
EINECS
215-981-2

Propriétés chimiques

Formule
C12H14N2•2HCl
Poids formulaire
259.18
Forme
Powder
Point de fusion
191-199°
Sensibilité
Light Sensitive & Hygroscopic
Solubilité
Soluble in water or 95% ethanol.Soluble in hot water, alcohol, dilute hydrochloric acid and acetone.

Spécifications des grades

Maximum level of impurities: Sensitivity to sulfanilamide P.T., Solubility P.T., H<sub>2</sub>O 5%

Applications

Used for colorimetric determination of sulfonamide in bloodN-(1-Naphthyl)ethylenediamine dihydrochloride acts as a coupling agent for the spectrophotometric determination of aromatic amines, aminophenols, phenylenediamines, dinitroanilines, chloroanilines, thiols and sulfonamides. It is also used in the quantitative analysis of nitrate and nitrite in water samples by colorimetry. It is involved in the preparation of (N-1-naphthyl-ethylenediamine)-dichloroplatinum(II) by reacting with potassium tetrachloroplatinate.

Notes

Hygroscopic. Light sensitive. Incompatible with acids, acid chlorides, acid anhydrides, halogen acids and oxidizing agents.

Références bibliographiques

Refat, M. S.; Adam, A. M. A.; Sharshar, T.; Saad, H. A.; Eldaroti, H. H. Utility of positron annihilation lifetime technique for the assessment of spectroscopic data of some charge-transfer complexes derived from N-(1-Naphthyl)ethylenediamine dihydrochloride. Spectrochim. Acta, Part A 2014, 122, 34-47.

Zhu, J.; Li, C.; Liu, S.; Liu, Z.; Yang, J.; Tian, J.; Hu, X. A non-diazotization-coupling reaction-based colorimetric determination of nitrite in tap water and milk. Eur. Food Res. Technol. 2014, 238 (5), 889-894.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,6409
Beilstein
3707471
Code tarifaire harmonisé
2921.59
TSCA
Yes
RTECS
KV5330000

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Analytique et matériel de laboratoire