1,2,4,5-Tetraiodobenzene

Also known as: 1,2,4,5-Tetrajod-benzol, 1,2,4,5-tetraiodo-benzene, 1,2,4,5-tetraiodobenzol, Benzene,1,2,4,5-tetraiodo-, Benzene, 1,2,4,5-tetraiodo-

1,2,4,5-Tetraiodobenzene (CAS 636-31-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2I4 and a molecular weight of 581.69800 g/mol. Key properties include a boiling point of 425.7ºC at 760 mmHg, a density of 3.273g/cm3 and a flash point of 230.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 636-31-7
Jingsj CID: J-1410363-0
Molecular Formula: C₆H₂I₄
Molecular Weight: 581.69800 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	425.7ºC at 760 mmHg
Density	3.273g/cm3
Flash Point	230.1ºC
Exact Mass	581.63400
LogP	4.10500
Refractive Index	1.827

Customs & Trade Information

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,2,4,5-Tetraiodobenzene?

The CAS number of 1,2,4,5-Tetraiodobenzene is 636-31-7.

What are the molecular formula and molecular weight of 1,2,4,5-Tetraiodobenzene?

1,2,4,5-Tetraiodobenzene has molecular formula C6H2I4 and molecular weight 581.69800 g/mol.

What are the upstream and downstream products of 1,2,4,5-Tetraiodobenzene?

For 1,2,4,5-Tetraiodobenzene, Upstream Products: benzene, Iodobenzene, 1,4-Diiodobenzene; Downstream Products: 1,2,4,5-tetrakis(trifluoromethyl)benzene.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,2,4,5-Tetraiodobenzene (CAS 636-31-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1410363-0 (accessed 2026-11-09).

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