1465-25-4 Usage
Chemical Properties
white to beige or pink powder
Uses
Different sources of media describe the Uses of 1465-25-4 differently. You can refer to the following data:
1. Coupling agent for the spectrophotometric determination of aminophenols, phenylenediamines, dinitroanilines, chloroanilines, thiols, and sulfonamides.1,2,3
2. Determination of sulfanilamide
3. Usually used as a coupling agent for spectrophotometric analysis.
4. N-(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.
Definition
ChEBI: An ethylenediamine dihydrochloride compound having an N-(1-naphthyl) substituent.
General Description
White to light tan or gray crystalline solid or off-white powder.
Air & Water Reactions
N-(1-Naphthyl)ethylenediamine dihydrochloride is hygroscopic. Slightly soluble in water.
Reactivity Profile
N-(1-Naphthyl)ethylenediamine dihydrochloride may decompose on exposure to light. N-(1-Naphthyl)ethylenediamine dihydrochloride is incompatible with acids, acid chlorides, acid anhydrides and oxidizing agents.
Fire Hazard
Flash point data for N-(1-Naphthyl)ethylenediamine dihydrochloride are not available; however, N-(1-Naphthyl)ethylenediamine dihydrochloride is probably combustible.
Purification Methods
Crystallise the salt from water. [Beilstein 12 II 699.]
Check Digit Verification of cas no
The CAS Registry Mumber 1465-25-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,6 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1465-25:
(6*1)+(5*4)+(4*6)+(3*5)+(2*2)+(1*5)=74
74 % 10 = 4
So 1465-25-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H14N2/c13-8-9-14-12-7-3-5-10-4-1-2-6-11(10)12/h1-7,14H,8-9,13H2/p+1