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3-Chloro-6-iodopyridazine

Also known as: 3-Chloro-6-iodo-1,2-diazine, Pyridazine, 3-chloro-6-iodo-, 6-chloro-3-iodopyridazine, T6NNJ CI FG, SW-116, SWF-116

3-Chloro-6-iodopyridazine (CAS 135034-10-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H2ClIN2 and a molecular weight of 240.430 g/mol. Key properties include a melting point of 118-120ºC, a boiling point of 327.7±22.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 152.0±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
135034-10-5
Jingsj CID
J-1517774-9
Molecular Formula
C4H2ClIN2
Molecular Weight
240.430 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point118-120ºC
Boiling Point327.7±22.0 °C at 760 mmHg
Density2.2±0.1 g/cm3
Flash Point152.0±22.3 °C
Exact Mass239.895111
PSA25.78000
LogP1.34
AppearanceSolid
Vapor Pressure0.0±0.7 mmHg at 25°C
Refractive Index1.653
Storage Conditions2-8°C
Additional PropertySlightly soluble in water.

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-Chloro-6-iodopyridazine?

The CAS number of 3-Chloro-6-iodopyridazine is 135034-10-5.

What are the molecular formula and molecular weight of 3-Chloro-6-iodopyridazine?

3-Chloro-6-iodopyridazine has molecular formula C4H2ClIN2 and molecular weight 240.430 g/mol.

What are the upstream and downstream products of 3-Chloro-6-iodopyridazine?

For 3-Chloro-6-iodopyridazine, Upstream Products: 3,6-Dichloropyridazine, 3,6-Dibromopyridazine, 3-Chloropyridazine; Downstream Products: 3-chloro-6-(4-methoxyphenyl)pyridazine, 6-Chloropyridazine-3-carbonitrile, 3-CHLORO-6-(4-METHYLPHENYL)-PYRIDAZINE.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-Chloro-6-iodopyridazine (CAS 135034-10-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517774-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.