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3-???-2-?????-5-?????????

3-???-2-?????-5-?????????
3-???-2-?????-5-????????? ??? ???
?? ??:
16789-84-7
???:
3-???-2-?????-5-?????????
???(??):
3-???-2-?????-5-?????????
???:
3-BROMO-2-HYDROXY-5-NITROBENZALDEHYDE
???(??):
AKOS BC-1820;ASISCHEM R25237;3-BROMO-5-NITROSALICYLALDEHYDE;3-Bromo-5-nitrosalicylaldehyde >3-BROMO-2-HYDROXY-5-NITROBENZALDEHYDE;2-Hydroxy-3-bromo-5-nitrobenzaldehyde;Benzaldehyde, 3-bromo-2-hydroxy-5-nitro-;3-BROMO-2-HYDROXY-5-NITROBENZENECARBALDEHYDE
CBNumber:
CB5333037
???:
C7H4BrNO4
??? ??:
246.01
MOL ??:
16789-84-7.mol

3-???-2-?????-5-????????? ??

???
146-149 °C
?? ?
299.6±40.0 °C(Predicted)
??
1.928±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
3.38±0.44(Predicted)
??? ??
powder to crystal
??
Light orange to Yellow to Green
??
Air Sensitive
BRN
1213613
InChI
InChI=1S/C7H4BrNO4/c8-6-2-5(9(12)13)1-4(3-10)7(6)11/h1-3,11H
InChIKey
BESBCGANGAEHPM-UHFFFAOYSA-N
SMILES
C(=O)C1=CC([N+]([O-])=O)=CC(Br)=C1O
CAS ??????
16789-84-7(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,Xi
?? ???? ?? 22
????? 36/37
????(UN No.) UN 2811 6.1/PG 3
WGK ?? 3
?? ?? IRRITANT
???? III
HS ?? 2913000090
???? ??? 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
????(GHS): Skull and Crossbones (GHS06)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? P264, P270, P301+P310, P321, P330,P405, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P310 ???? ?? ????(??)? ??? ????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
2 0

3-???-2-?????-5-????????? C??? ??, ??, ??

Synthesis Reference(s)

The Journal of Organic Chemistry, 72, p. 5867, 2007 DOI: 10.1021/jo070477u

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