Methyl vinyl sulfone
Also known as: Methyl vinyl sulphone, Vinyl methyl sulfone, Methylsulfonylethene, 1-(Methylsulfonyl)ethylene, Sulfone, methyl vinyl, URI 718, NSC 518304
Methyl vinyl sulfone (CAS 3680-02-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C3H6O2S and a molecular weight of 106.14400 g/mol. Key properties include a boiling point of 201.2±13.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 75.5±19.8 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H310 and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 3680-02-2
- Jingsj CID
- J-50196-2
- Molecular Formula
- C3H6O2S
- Molecular Weight
- 106.14400 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 201.2±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 75.5±19.8 °C |
| Exact Mass | 90.013931 |
| PSA | 42.52000 |
| LogP | -0.73 |
| Vapor Pressure | 0.4±0.4 mmHg at 25°C |
| Refractive Index | 1.505 |
| Storage Conditions | 0-6°C |
| Stability | Stable. Incompatible with strong oxidizing agents. Irritant. |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H310
- H318 — Causes serious eye damage
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 vinyl sulfone?
The CAS number of Methyl vinyl sulfone is 3680-02-2.
What are the molecular formula and molecular weight of Methyl vinyl sulfone?
Methyl vinyl sulfone has molecular formula C3H6O2S and molecular weight 106.14400 g/mol.
Is Methyl vinyl sulfone hazardous?
Methyl vinyl sulfone has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H310; H318 — Causes serious eye damage.
What are the upstream and downstream products of Methyl vinyl sulfone?
For Methyl vinyl sulfone, Upstream Products: 2-(Methylsulfonyl)ethanol, 1-chloro-2-(methylsulfonyl)ethane, iodomethane; Downstream Products: Ethyl Methyl Sulfone, N-Methyl-2-(methylsulfonyl)ethylamine.
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 vinyl sulfone (CAS 3680-02-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50196-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.