C5H3Cl2N
147.99 g/mol
Industrial ChemicalDanger
3,5-DICHLOROPYRIDINE
CAS2457-47-8EC219-537-9
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
Chemical intermediate for synthesis
3,5-Dichloropyridine is a chemical compound used primarily as an intermediate in the synthesis of other substances. Its structure features a pyridine ring with two chlorine atoms at specific positions, contributing to its reactivity in organic synthesis.
Chemical intermediate for synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Photoinitiator for UV-curable materials
Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3,5-DICHLOROPYRIDINE (CAS 2457-47-8) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3,5-dichloropyridine
InChIKey
WPGHPGAUFIJVJF-UHFFFAOYSA-N
SMILES
C1=C(C=NC=C1Cl)Cl
Synonyms (2)
- 3,5-DICHLOROPYRIDINE
- Pyridine, 3,5-dichloro-
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