Methyl phenyl sulfone
Also known as: (Methylsulfonyl)benzene, (Phenylsulfonyl)methane, Methyl phenyl sulphone, Phenyl methyl sulfone, Phenyl methyl sulphone, Methylsulfonylbenzene, thioanisole sulfone, MeSO2Ph, MFCD00014741
Methyl phenyl sulfone (CAS 3112-85-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H8O2S and a molecular weight of 156.202 g/mol. Key properties include a melting point of 85-87 °C, a boiling point of 302.6±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 171.4±13.1 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3112-85-4
- Jingsj CID
- J-1990834-4
- Molecular Formula
- C7H8O2S
- Molecular Weight
- 156.202 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 85-87 °C |
|---|---|
| Boiling Point | 302.6±15.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 171.4±13.1 °C |
| Exact Mass | 156.024506 |
| PSA | 42.52000 |
| LogP | 0.50 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.525 |
| Additional Property | insoluble |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2904100000 |
|---|---|
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Methyl phenyl sulfone?
The CAS number of Methyl phenyl sulfone is 3112-85-4.
What are the molecular formula and molecular weight of Methyl phenyl sulfone?
Methyl phenyl sulfone has molecular formula C7H8O2S and molecular weight 156.202 g/mol.
Is Methyl phenyl sulfone hazardous?
Methyl phenyl sulfone has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of Methyl phenyl sulfone?
For Methyl phenyl sulfone, Upstream Products: Thioanisole, Sodium methanesulfinate, Phenylboronic acid; Downstream Products: 4-Bromophenyl methyl sulfone, 1-Methyl-4-phenylpiperazine, Methyl bromide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl phenyl sulfone (CAS 3112-85-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990834-4 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.