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2-Chloro-5-methyl-3-nitropyridine

2-Chloro-5-methyl-3-nitropyridine ??? ???
?? ??:
23056-40-8
???:
2-Chloro-5-methyl-3-nitropyridine
???(??):
6-CHLORO-5-NITRO-3-PICOLINE;2-CHLORO-3-NITRO-5-PICOLINE;2-Chloro-3-nitro-5-picoline,98%;2-chloro-5-methyl-3-nitropyridne;2-CHLORO-3-NITRO-5-METHYLPYRIDINE;2-CHLORO-5-METHYL-3-NITROPYRIDINE;2-Chloro-5-methyl-3-nitropyrinedi;2-Chloro-5-metnyl-3-nitropyridine;Pyridine, 2-chloro-5-Methyl-3-nitro-;2-Chloro-5-methyl-3-nitropyridine 97%
CBNumber:
CB9319455
???:
C6H5ClN2O2
??? ??:
172.57
MOL ??:
23056-40-8.mol

2-Chloro-5-methyl-3-nitropyridine ??

???
45-50 °C
?? ?
290.8±35.0 °C(Predicted)
??
1.406±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
??? ??
powder to crystal
?? ?? (pKa)
-2.20±0.10(Predicted)
??
White to Orange to Green
??
Hygroscopic
BRN
138198
InChI
1S/C6H5ClN2O2/c1-4-2-5(9(10)11)6(7)8-3-4/h2-3H,1H3
InChIKey
LUAJUWOJEFFNFE-UHFFFAOYSA-N
SMILES
Cc1cnc(Cl)c(c1)[N+]([O-])=O
CAS ??????
23056-40-8(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,Xi
?? ???? ?? 36/37/38-21/22-41-37/38-22
????? 36/37/39-26-36-39
????(UN No.) 2811
WGK ?? 3
?? ?? ?? Harmful
?? ?? 6.1
???? III
HS ?? 29333990
???? ??? 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Eye Dam. 1
Skin Irrit. 2
STOT SE 3
????(GHS): Corrosion (GHS05)Skull and Crossbones (GHS06)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? P264, P270, P301+P310, P321, P330,P405, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? P280, P305+P351+P338, P310
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
NFPA 704
1
2 0

2-Chloro-5-methyl-3-nitropyridine C??? ??, ??, ??

??? ??

Beige powder

2-Chloro-5-methyl-3-nitropyridine ?? ?? ? ???

???

?? ??


2-Chloro-5-methyl-3-nitropyridine ?? ??

???( 296)?? ??
??? ?? ??? ?? ?? ? ??
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2-Chloro-5-methyl-3-nitropyridine ?? ??:

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