1,4-Diiodobutane
1,4-二碘丁烷
Also known as: Tetramethylene diiodide, Tetramethylene iodide, Butane, 1,4-diiodo-, 1,4-Diiodobutane (stabilized with copper chip), 1,4-Diiodobutane >=99%, contains copper as stabilizer
- CAS No.
- 628-21-7
- Jingsj CID
- J-887715-6
- Molecular Formula
- C4H8I2
- Chinese Name
- 1,4-二碘丁烷
- Molecular Weight
- 309.915 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 6 °C(lit.) |
|---|---|
| Boiling Point | 246.1±8.0 °C at 760 mmHg |
| Density | 2.3±0.1 g/cm3 |
| Flash Point | 116.7±13.9 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 1,4-Diiodobutane?
628-21-7
What are the molecular formula and molecular weight of 1,4-Diiodobutane?
C4H8I2, molecular weight 309.915 g/mol
Is 1,4-Diiodobutane hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026