2,5-Diiodopyridine

2,5-二碘吡啶

Also known as: 2,5-Diiodopyridine, 2,5-Diiodopyridine 95%, Pyridine, 2,5-diiodo-, MFCD00234028, 2,5-Dijod-pyridin, Pyridine,2,5-diiodo

CAS No.
116195-81-4
Jingsj CID
J-9120-2
Molecular Formula
C5H3I2N
Chinese Name
2,5-二碘吡啶
Molecular Weight
330.893 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point152-155 °C(lit.)
Boiling Point306.1±22.0 °C at 760 mmHg
Density2.6±0.1 g/cm3
Flash Point138.9±22.3 °C

GHS Safety & Compliance

Corrosion / Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2,5-Diiodopyridine?

116195-81-4

What are the molecular formula and molecular weight of 2,5-Diiodopyridine?

C5H3I2N, molecular weight 330.893 g/mol

Is 2,5-Diiodopyridine hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026