3-Iodo-1,2,4,5-tetramethylbenzene

Also known as: 2,3,5,6-Tetramethyliodobenzene, Iododurene, 3-Iododurene, 1,2,4,5-Tetramethyl-3-iodobenzene, 1-Iodo-2,3,5,6-tetramethylbenzene, Benzene, 3-iodo-1,2,4,5-tetramethyl-

3-Iodo-1,2,4,5-tetramethylbenzene (CAS 2100-25-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H13I and a molecular weight of 260.11500 g/mol. Key properties include a melting point of 78-82 °C, a boiling point of 290 °C, a density of 1.472 g/cm3 and a flash point of 122ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2100-25-6
Jingsj CID: J-8676-0
Molecular Formula: C₁₀H₁₃I
Molecular Weight: 260.11500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	78-82 °C
Boiling Point	290 °C
Density	1.472 g/cm3
Flash Point	122ºC
Exact Mass	260.00600
LogP	3.52480
Vapor Pressure	0.00915mmHg at 25°C
Refractive Index	1.576

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 3-Iodo-1,2,4,5-tetramethylbenzene?

The CAS number of 3-Iodo-1,2,4,5-tetramethylbenzene is 2100-25-6.

What are the molecular formula and molecular weight of 3-Iodo-1,2,4,5-tetramethylbenzene?

3-Iodo-1,2,4,5-tetramethylbenzene has molecular formula C10H13I and molecular weight 260.11500 g/mol.

What are the upstream and downstream products of 3-Iodo-1,2,4,5-tetramethylbenzene?

For 3-Iodo-1,2,4,5-tetramethylbenzene, Upstream Products: 1,2,4,5-Tetramethylbenzene, Naphthalene, Mesitylene; Downstream Products: 1,2,4,5-Tetramethylbenzene.

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. "3-Iodo-1,2,4,5-tetramethylbenzene (CAS 2100-25-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8676-0 (accessed 2026-11-09).

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