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???, 2-((2-?????)???)-

???, 2-((2-?????)???)-
???, 2-((2-?????)???)- ??? ???
?? ??:
1465-25-4
???:
???, 2-((2-?????)???)-
???(??):
???,2-((2-?????)???)-
???:
N-(1-Naphthyl)ethylenediamine dihydrochloride
???(??):
N-(1-Naphthyl)ethylenediamine;N-(1-NAPHTHYL)ETHYLENEDIAMINE DIHYDROCHL;N-(α-Naphthyl)ethylene diamine dihydrochloride;NED 2HCL;nci-c03281;Monomethanolate;BRATTON'S REAGENT;98.0%,ACS reagent;MARSHALL'S REAGENT;TIMTEC-BB SBB003095
CBNumber:
CB4853112
???:
C12H16Cl2N2
??? ??:
259.17
MOL ??:
1465-25-4.mol
MSDS ??:
SDS

???, 2-((2-?????)???)- ??

???
200 °C
?? ??
380kg/m3
?? ??
Store at RT.
??? ??
??
??
???? ???? ?? ?????
??????(pH)
1.0 (25g/l, H2O, 20℃)
???
??
??
Light Sensitive & Hygroscopic
Merck
14,6409
BRN
3707471
???
??? ???, ???
InChI
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
InChIKey
MZNYWPRCVDMOJG-UHFFFAOYSA-N
SMILES
C12C=CC=CC1=CC=CC=2NCCN.Cl.Cl
CAS ??????
1465-25-4(CAS DataBase Reference)
EPA
N-(1-Naphthyl)ethylenediamine dihydrochloride (1465-25-4)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T,Xn,Xi
?? ???? ?? 36/37/38-22-39/23/24/25-20/21/22
????? 36/37-45-37/39-26-36
WGK ?? 3
RTECS ?? KV5330000
F ?????? 3-8-9-23
TSCA TSCA listed
HS ?? 29215990
???? ??? 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
?? ?? ??? 1465-25-4(Hazardous Substances Data)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
2 1

???, 2-((2-?????)???)- MSDS


N-(1-Naphthyl)ethylenediamine dihydrochloride

???, 2-((2-?????)???)- C??? ??, ??, ??

??? ??

white to beige or pink powder

??

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.

??

ChEBI: An ethylenediamine dihydrochloride compound having an N-(1-naphthyl) substituent.

?? ??

White to light tan or gray crystalline solid or off-white powder.

??? ?? ??

N-(1-Naphthyl)ethylenediamine dihydrochloride is hygroscopic. Slightly soluble in water.

?? ???

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.

????

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.]

???, 2-((2-?????)???)- ?? ?? ? ???

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???, 2-((2-?????)???)- ?? ??

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???, 2-((2-?????)???)- ?? ??:

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