3,4-Diiodotoluene

3,4-二碘甲苯

Also known as: 1,2-Diiodo-4-methylbenzene, Benzene, 1,2-diiodo-4-methyl-, 1,2-Diiodo-5-methylbenzene, 4-Methyl-1,2-diiodobenzene

3,4-Diiodotoluene (CAS 1608-47-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H6I2 and a molecular weight of 343.93100 g/mol. It is also known as 1,2-Diiodo-4-methylbenzene, Benzene, 1,2-diiodo-4-methyl- and 1,2-Diiodo-5-methylbenzene. Key properties include a boiling point of 279.9ºC at 760 mmHg, a density of 2.295g/cm3 and a flash point of 133.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1608-47-5
Jingsj CID
J-1447838-5
Molecular Formula
C7H6I2
Chinese Name
3,4-二碘甲苯
Molecular Weight
343.93100 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point279.9ºC at 760 mmHg
Density2.295g/cm3
Flash Point133.7ºC

Frequently Asked Questions

What is the CAS number of 3,4-Diiodotoluene?

The CAS number of 3,4-Diiodotoluene is 1608-47-5.

What are the molecular formula and molecular weight of 3,4-Diiodotoluene?

3,4-Diiodotoluene has molecular formula C7H6I2 and molecular weight 343.93100 g/mol.

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

Last updated:

How to cite: Jingsj. "3,4-Diiodotoluene (CAS 1608-47-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1447838-5 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.