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

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

Codice CAS
1465-25-4
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
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

Proprietà chimiche

Formula
C12H14N2•2HCl
Peso formula
259.18
Modulo
Powder
Punto di fusione
191-199°
Sensibilità
Light Sensitive & Hygroscopic
Solubilità
Soluble in water or 95% ethanol.Soluble in hot water, alcohol, dilute hydrochloric acid and acetone.

Specifiche categoria

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

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Merck
14,6409
Beilstein
3707471
Codice tariffe armonizzato
2921.59
TSCA
Yes
RTECS
KV5330000

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