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2,5-???-1,4-?????

2,5-???-1,4-?????
2,5-???-1,4-????? ??? ???
?? ??:
6393-01-7
???:
2,5-???-1,4-?????
???(??):
2,5-???-1,4-?????
???:
2,5-Dimethyl-1,4-benzenediamine
???(??):
2,5-DIMETHYLBENZENE-1,4-DIAMINE;2,5-DIMETHYL-P-PHENYLENEDIAMINE;2,5-DIMETHYL-1,4-PHENYLENEDIAMINE;0/7/93;AURORA KA-6569;2,5-DIAMINO-P-XYLENE;1,4-DIAMINO-2,5-XYLENE;4-AMINO-2,5-DIMETHYLANILINE;2,5-Dimethylbenzol-1,4-diamin;2,5-Dimethyl-1,4-benzenediamine
CBNumber:
CB1174939
???:
C8H12N2
??? ??:
136.19
MOL ??:
6393-01-7.mol
MSDS ??:
SDS

2,5-???-1,4-????? ??

???
149-150 °C (lit.)
?? ?
281.1±35.0 °C(Predicted)
??
1.076±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
?????(???? ??), DMSO(?? ???)
?? ?? (pKa)
6.14±0.10(Predicted)
??? ??
??
??? ??
??? ??
??
????? ?? ?????
CAS ??????
6393-01-7(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 20/21/22-36/37/38
????? 26-37/39-36/37/39
????(UN No.) 2811
WGK ?? 3
?? ?? 6.1(a)
???? II
HS ?? 29215900
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

2,5-???-1,4-????? C??? ??, ??, ??

??? ??

Greyish-brown crystalline powder

??

2,5-Dimethyl-1,4-phenylenediamine (cas# 6393-01-7) is a useful reagent for synthesis of novel Schiff-?base type conjugative polymers.

??

ChEBI: A primary arylamine that is p-xylene substituted at the 2 and 5 positions by amino groups. It is formally a reduction product of 2,5-dimethyl-1,4-benzoquinonediimine.

2,5-???-1,4-????? ?? ?? ? ???

???

?? ??

pentasodium 3-[[4-[[4-[[4-chloro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2,5-dimethylphenyl]azo]-2,5-disulphonatophenyl]azo]-4-hydroxy-5-(phenylamino)naphthalene-2,7-disulphonate

2,5-???-1,4-????? ?? ??

???( 184)?? ??
??? ?? ??? ?? ?? ? ??
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