ChemicalBook--->CAS DataBase List--->22353-40-8

22353-40-8

22353-40-8 Structure

22353-40-8 Structure
IdentificationMore
[Name]

2,3-DICHLORO-5-NITROPYRIDINE
[CAS]

22353-40-8
[Synonyms]

2,3-DICHLORO-5-NITROPYRIDINE
2,3-Dichloro-5-nitropyridine ,97%
[EINECS(EC#)]

200-258-5
[Molecular Formula]

C5H2Cl2N2O2
[MDL Number]

MFCD03840432
[Molecular Weight]

192.99
[MOL File]

22353-40-8.mol
Chemical PropertiesBack Directory
[Appearance]

Light yellow Cryst
[Melting point ]

51-56℃
[Boiling point ]

256°C(lit.)
[density ]

1.629±0.06 g/cm3(Predicted)
[Fp ]

>110°C
[storage temp. ]

Inert atmosphere,2-8°C
[solubility ]

soluble in Methanol
[form ]

powder to crystal
[pka]

-4.99±0.10(Predicted)
[color ]

White to Light yellow
[Detection Methods]

HPLC,NMR
[InChIKey]

XLPDVAVQKGDHNO-UHFFFAOYSA-N
[CAS DataBase Reference]

22353-40-8(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ]

UN 2811 6.1/PG 3
[WGK Germany ]

1
[HazardClass ]

IRRITANT
[PackingGroup ]

[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethyl acetate-->N,N-Dimethylformamide-->Thionyl chloride-->Magnesium sulfate-->N-Chlorosuccinimide-->2-Hydroxy-5-nitropyridine
[Preparation Products]

2-Benzoxazolinone-->3-CHLORO-2-HYDROXY-5-NITROPYRIDINE-->5-Amino-2,3-dichloropyridine-->3-Chloro-2-mercapto-5-nitropyridine-->3-chloro-2-methyl-5-nitro-pyridine
Hazard InformationBack Directory
[Chemical Properties]

Light yellow Cryst
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