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HomeProduct name list2-CHLORO-3,5-DINITROPYRIDINE

2-CHLORO-3,5-DINITROPYRIDINE

Synonym(s):2-Chloro-3,5-dinitropyridine

  • CAS NO.:2578-45-2
  • Empirical Formula: C5H2ClN3O4
  • Molecular Weight: 203.54
  • MDL number: MFCD00006233
  • EINECS: 219-937-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:57
2-CHLORO-3,5-DINITROPYRIDINE Structural

What is 2-CHLORO-3,5-DINITROPYRIDINE?

Chemical properties

LIGHT YELLOW CRYSTALLINE POWDER

The Uses of 2-CHLORO-3,5-DINITROPYRIDINE

2-Chloro-3,5-dinitropyridine is used as efficient pie electron acceptor in the preparation of charge transfer complexes with aniline and its derivatives acting as donors.

Purification Methods

Dissolve it in CHCl3, shake it with saturated NaHCO3, dry (MgSO4), evaporate and apply to an Al2O3 column, elute with pet ether (b 60-80o), evaporate and recrystallise it from *C6H6 or pet ether. [Ochiai & Kaneko Chem Pharm Bull Jpn 8 28 1960, Plazek Recl Trav Chim, Pays-Bas 72 573 1953, Beilstein 20/5 V 458.]

Properties of 2-CHLORO-3,5-DINITROPYRIDINE

Melting point: 63-65 °C(lit.)
Boiling point: 320.9±37.0 °C(Predicted)
Density  2.2523 (rough estimate)
refractive index  1.6000 (estimate)
storage temp.  Store below +30°C.
solubility  Chloroform (Slightly), Methanol (Slightly)
pka -6.96±0.10(Predicted)
form  Crystalline Powder
color  Light yellow
Water Solubility  Insoluble in water.
Sensitive  Moisture Sensitive
BRN  196026
CAS DataBase Reference 2578-45-2(CAS DataBase Reference)
EPA Substance Registry System Pyridine, 2-chloro-3,5-dinitro- (2578-45-2)

Safety information for 2-CHLORO-3,5-DINITROPYRIDINE

Signal word Danger
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H300:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2-CHLORO-3,5-DINITROPYRIDINE

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