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ChemicalBook--->CAS DataBase List--->2457-47-8

2457-47-8

2457-47-8 Structure

2457-47-8 Structure
IdentificationMore
[Name]

3,5-Dichloropyridine
[CAS]

2457-47-8
[Synonyms]

3,5-DICHLOROPYRIDINE
3,5-dichloro-pyridin
Dichloropyridine,98%
3,5-Dichloroypyridine
[EINECS(EC#)]

219-537-9
[Molecular Formula]

C5H3Cl2N
[MDL Number]

MFCD00006376
[Molecular Weight]

147.99
[MOL File]

2457-47-8.mol
Chemical PropertiesBack Directory
[Appearance]

White to yellow powder
[Melting point ]

65-67 °C (lit.)
[Boiling point ]

178 °C
[density ]

1.39
[Fp ]

>110°C
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Chloroform, Ethyl Acetate
[form ]

Solid
[pka]

0.32±0.10(Predicted)
[color ]

White to Off-White
[BRN ]

1973
[CAS DataBase Reference]

2457-47-8(CAS DataBase Reference)
[NIST Chemistry Reference]

Pyridine, 3,5-dichloro-(2457-47-8)
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi
[Risk Statements ]

R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
S36:Wear suitable protective clothing .
[RIDADR ]

UN2811
[WGK Germany ]

3
[RTECS ]

US8575000
[Hazard Note ]

Irritant
[HazardClass ]

6.1
[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

3,5-DICHLORO-4-FORMYL PYRIDINE-->3 5-DICHLOROPYRIDINE 1-OXIDE 98-->3,5-Dimethoxypyridine-->5-CHLORO-3-PYRIDINAMINE-->Ethanol, 2-[(5-chloro-3-pyridinyl)oxy]-
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3,5-Dichloropyridine(2457-47-8).msds
Hazard InformationBack Directory
[Chemical Properties]

White to yellow powder
[Uses]

3,5-Dichloropyridine (cas# 2457-47-8) is a compound useful in organic synthesis.
[Purification Methods]

Crystallise 3,5-dichloropyridine from EtOH, or distil it. [den Hertog et al. Recl Trav Chim, Pays Bas 69 685 1950, Beilstein 20 H 23, 20 III/IV 2502, 20 V 417.]
Spectrum DetailBack Directory
[Spectrum Detail]

3,5-Dichloropyridine(2457-47-8)MS
3,5-Dichloropyridine(2457-47-8)1HNMR
3,5-Dichloropyridine(2457-47-8)IR1
3,5-Dichloropyridine(2457-47-8)IR2
3,5-Dichloropyridine(2457-47-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

3,5-Dichloropyridine, 98%(2457-47-8)
[Sigma Aldrich]

2457-47-8(sigmaaldrich)
[TCI AMERICA]

3,5-Dichloropyridine,>98.0%(GC)(2457-47-8)
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