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2,4-???????

2,4-???????
2,4-??????? ??? ???
?? ??:
610-54-8
???:
2,4-???????
???(??):
2,4-???????
???:
2,4-DINITROPHENETOLE
???(??):
2,4-Dinitrofenetol;α-Dinitrophenetole;2,4-dinitro-phenetol;2,4-DINITROPHENETOLE;Phenetole, 2,4-dinitro-;2,4-dinitrophenylethylether;1-ETHOXY-2,4-DINITROBENZENE;2,4-Dinitro-1-ethoxy-benzene;2,4-Dinitrophenyl ethyl ether;Benzene, 1-ethoxy-2,4-dinitro-
CBNumber:
CB1358555
???:
C8H8N2O5
??? ??:
212.16
MOL ??:
610-54-8.mol

2,4-??????? ??

???
86 °C
?? ?
211 °C / 15mmHg
??
1.4945 (rough estimate)
???
1.6180 (estimate)
CAS ??????
610-54-8
EPA
2,4-Dinitrophenetole (610-54-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
RTECS ?? SI7875000
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P330 ?? ?????.
P501 ...? ??? / ??? ?? ???.

2,4-??????? C??? ??, ??, ??

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ChEBI: An aromatic ether comprised of phenetole substituted at C-2 and C-4 by nitro groups.

Purification Methods

Crystallise it from aqueous EtOH. The 1:1 naphthalene complex has m 41o and is obtained by fusing the compound with naphthalene in various ratios, then crystallizing the solidified mix with a little EtOH (Dermer & Smith J Am Chem Soc 61 748 1939). [Beilstein 6 H 254, 6 III 858, 6 IV 1373.]

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