4-(Methylthio)thiophenol
Also known as: 4-(Methylsulfanyl)thiophenol, 4-(Methylthio)benzenethiol, 4-Mercaptothioanisole, 4-methylsulfanylbenzenethiol, Benzenethiol, 4-(methylthio)-
4-(Methylthio)thiophenol (CAS 1122-97-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H8S2 and a molecular weight of 156.268 g/mol. Key properties include a melting point of 19-23 °C, a boiling point of 252.9±23.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 106.7±22.6 °C. It is classified under GHS with signal word Danger and hazard statements H319 — Causes serious eye irritation and H334 — May cause allergy or asthma symptoms if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1122-97-0
- Jingsj CID
- J-27951-6
- Molecular Formula
- C7H8S2
- Molecular Weight
- 156.268 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 19-23 °C |
|---|---|
| Boiling Point | 252.9±23.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 106.7±22.6 °C |
| Exact Mass | 156.006744 |
| PSA | 64.10000 |
| LogP | 3.01 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.621 |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
- H334 — May cause allergy or asthma symptoms if inhaled
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4-(Methylthio)thiophenol?
The CAS number of 4-(Methylthio)thiophenol is 1122-97-0.
What are the molecular formula and molecular weight of 4-(Methylthio)thiophenol?
4-(Methylthio)thiophenol has molecular formula C7H8S2 and molecular weight 156.268 g/mol.
Is 4-(Methylthio)thiophenol hazardous?
4-(Methylthio)thiophenol has GHS signal word Danger and hazard statements H319 — Causes serious eye irritation; H334 — May cause allergy or asthma symptoms if inhaled.
What are the upstream and downstream products of 4-(Methylthio)thiophenol?
For 4-(Methylthio)thiophenol, Upstream Products: 4-(methylthio)benzene-1-sulfonyl chloride, 1,4-Dichlorobenzene, Sodium thiomethoxide; Downstream Products: 2-nitro-5-(phenylthio)aniline, 1,4-Benzenedithiol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(Methylthio)thiophenol (CAS 1122-97-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27951-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.