| Identification | More | [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 Properties | Back 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 | [InChI]
InChI=1S/C5H3Cl2N/c6-4-1-5(7)3-8-2-4/h1-3H | [InChIKey]
WPGHPGAUFIJVJF-UHFFFAOYSA-N | [SMILES]
C1=NC=C(Cl)C=C1Cl | [CAS DataBase Reference]
2457-47-8(CAS DataBase Reference) | [NIST Chemistry Reference]
Pyridine, 3,5-dichloro-(2457-47-8) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS05,GHS07 | [Signal word ]
Danger | [Hazard statements ]
H302-H315-H318-H335 | [Precautionary statements ]
P280-P301+P312+P330-P302+P352-P305+P351+P338+P310 | [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 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Dam. 1
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back 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.] |
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