Tolyl diiodomethyl sulfone
对甲苯基-二碘甲基砜
Also known as: 1-((Diiodomethyl)sulfonyl)-4-methylbenzene, Diiodomethyl p-tolyl sulfone, Diiodomethyl p-tolyl sulphone, p-Tolyl diiodomethyl sulfone, Amical 48, 1-(diiodomethylsulfonyl)-4-methylbenzene, 4-Methylphenyl diiodomethyl sulfone
Tolyl diiodomethyl sulfone (CAS 20018-09-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H8I2O2S and a molecular weight of 422.02200 g/mol. It is also known as 1-((Diiodomethyl)sulfonyl)-4-methylbenzene, Diiodomethyl p-tolyl sulfone and Diiodomethyl p-tolyl sulphone. Key properties include a boiling point of 420.1ºC at 760 mmHg, a density of 2.274 g/cm3 and a flash point of 207.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20018-09-1
- Jingsj CID
- J-999028-7
- Molecular Formula
- C8H8I2O2S
- Chinese Name
- 对甲苯基-二碘甲基砜
- Molecular Weight
- 422.02200 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 420.1ºC at 760 mmHg |
|---|---|
| Density | 2.274 g/cm3 |
| Flash Point | 207.9ºC |
| Exact Mass | 421.83300 |
| PSA | 42.52000 |
| LogP | 4.00310 |
| Vapor Pressure | 1.87E-15mmHg at 25°C |
| Refractive Index | 1.751 |
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated 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 Tolyl diiodomethyl sulfone?
The CAS number of Tolyl diiodomethyl sulfone is 20018-09-1.
What are the molecular formula and molecular weight of Tolyl diiodomethyl sulfone?
Tolyl diiodomethyl sulfone has molecular formula C8H8I2O2S and molecular weight 422.02200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tolyl diiodomethyl sulfone (CAS 20018-09-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-999028-7 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.