ChemicalBook > CAS DataBase List > 2-CHLORO-3,5-DINITROPYRIDINE

2-CHLORO-3,5-DINITROPYRIDINE

Product Name
2-CHLORO-3,5-DINITROPYRIDINE
CAS No.
2578-45-2
Chemical Name
2-CHLORO-3,5-DINITROPYRIDINE
Synonyms
AURORA KA-2999;2-Chloro-3,5-nitropyridine;3,5-Dinitro-2-chloropyridine;2-CHLORO-3,5-DINITROPYRIDINE;2-chloro-3,5-dinitro-pyridin;2,Chloro3,5-DinitropyridineGr;Pyridine, 2-chloro-3,5-dinitro-;2-CHLORO-3,5-DINITROPYRIDINE AR;2-Chloro-3,5-dinitropyridine,99%;2-Chloro-3,5-dinitropyridine >
CBNumber
CB7337695
Molecular Formula
C5H2ClN3O4
Formula Weight
203.54
MOL File
2578-45-2.mol
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2-CHLORO-3,5-DINITROPYRIDINE Property

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)
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Safety

Hazard Codes 
T,Xi
Risk Statements 
25
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2811 6.1/PG 2
WGK Germany 
3
RTECS 
US6504750
F 
10-21
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
2933 39 99
HazardClass 
6.1
PackingGroup 
II
Toxicity
LD50 orally in Rabbit: 50 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H300Fatal if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.14134
Product name
2-Chloro-3,5-dinitropyridine
Purity
for synthesis
Packaging
1g
Price
$77.3
Updated
2023/06/20
TCI Chemical
Product number
C0943
Product name
2-Chloro-3,5-dinitropyridine
Purity
>98.0%(GC)
Packaging
1g
Price
$62
Updated
2024/03/01
TCI Chemical
Product number
C0943
Product name
2-Chloro-3,5-dinitropyridine
Purity
>98.0%(GC)
Packaging
5g
Price
$204
Updated
2024/03/01
TRC
Product number
C374090
Product name
2-Chloro-3,5-dinitropyridine
Packaging
50g
Price
$635
Updated
2021/12/16
AK Scientific
Product number
J91986
Product name
2-Chloro-3,5-dinitropyridine
Packaging
1g
Price
$12
Updated
2021/12/16
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2-CHLORO-3,5-DINITROPYRIDINE Chemical Properties,Usage,Production

Chemical Properties

LIGHT YELLOW CRYSTALLINE POWDER

Uses

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.]

2-CHLORO-3,5-DINITROPYRIDINE Preparation Products And Raw materials

Raw materials

Ethanol Phosphorus oxychloride Phosphorus pentachloride Nitric acid Sodium hydroxide 2-Hydroxy-5-nitropyridine

Preparation Products

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2-CHLORO-3,5-DINITROPYRIDINE Suppliers

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View Lastest Price from 2-CHLORO-3,5-DINITROPYRIDINE manufacturers

Dideu Industries Group Limited
Product
2-CHLORO-3,5-DINITROPYRIDINE 2578-45-2
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-09-08
Career Henan Chemical Co
Product
2-CHLORO-3,5-DINITROPYRIDINE 2578-45-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1ton
Release date
2019-07-11

2578-45-2, 2-CHLORO-3,5-DINITROPYRIDINERelated Search:

3,5-DINITROPYRIDINE 3-Chloro-2,6-dinitropyridine 2,6-DINITRO-3-CHLOROPYRIDINE 4-CHLORO-3,5-DINITROPYRIDINE 2,6-DICHLORO-3,5-DINITRO-4-AMINOPYRIDINE 2-CHLORO-6-METHYL-3,5-DINITROPYRIDINE AURORA KA-371 2-CHLORO-3,5-DINITROPYRIDINE AURORA KA-378

  • 2-CHLORO-3,5-DINITROPYRIDINE
  • AURORA KA-2999
  • Pyridine, 2-chloro-3,5-dinitro-
  • 2-chloro-3,5-dinitro-pyridin
  • 2-Chloro-3,5-dinitropyridine, 98+%
  • 2-CHLORO-3,5-DINITROPYRIDINE extrapure AR
  • 2-Chloro-3,5-dinitropyridine,99%
  • 2-Chloro-3,5-dinitropyridine, 99% 5GR
  • 2-CHLORO-3,5-DINITROPYRIDINE FOR SYNTHES
  • 3,5-Dinitro-2-chloropyridine
  • 2-Chloro-3,5-nitropyridine
  • 2,Chloro3,5-DinitropyridineGr
  • 2-Chloro-3,5-dinitropyridine &gt
  • 2-CHLORO-3,5-DINITROPYRIDINE ISO 9001：2015 REACH
  • 2-CHLORO-3,5-DINITROPYRIDINE AR
  • 2, Chloro-3,5-Dinitropyridine 99% AR
  • 2578-45-2
  • C5H2N3O4
  • C5H2ClN3O4
  • Halopyridines
  • Chloropyridines
  • Building Blocks
  • Pyridines
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Organic Nonlinear Optical Materials
  • NLO Chromophores and IntermediatesHeterocyclic Building Blocks
  • C5Photonic and Optical Materials
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Non-Linear Optical (NLO) Materials
  • Pyridines
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Pyridine
  • Chloropyridines
  • Functional Materials
  • Halopyridines
  • Organic Nonlinear Optical Materials