3-Chlorobenzenethiol
Also known as: 3-Chlorothiophenol, m-Chlorothiophenol, m-Chlorobenzenethiol, 3-Chlorobenzenethiol, 3-chlorobenzene-1-thiol, Benzenethiol, 3-chloro-, Benzenethiol, m-chloro-, 3-Chloromercaptobenzene, m-Chlorophenyl mercaptan
3-Chlorobenzenethiol (CAS 2037-31-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H5ClS and a molecular weight of 144.622 g/mol. Key properties include a boiling point of 206.8±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 90.0±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. It is listed by 2 suppliers, 1 of which publish reference prices, from 30.00 to 60.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 2037-31-2
- Jingsj CID
- J-993433-1
- Molecular Formula
- C6H5ClS
- Molecular Weight
- 144.622 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | >97.0%(GC) 25g | ¥750.00 | $4.49 /gBest ¥30.00/g CNY | CN China MOQ 25g | |
In Stock | >97.0%(GC) 5g | ¥300.00 | $8.98 /g ¥60.00/g CNY | CN China MOQ 5g | |
Made to Order | 97%(GC) 25g | - | - | CN China MOQ 25g |
Physicochemical Properties
| Boiling Point | 206.8±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 90.0±0.0 °C |
| Exact Mass | 143.980042 |
| PSA | 38.80000 |
| LogP | 3.10 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.606 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
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 3-Chlorobenzenethiol?
The CAS number of 3-Chlorobenzenethiol is 2037-31-2.
What are the molecular formula and molecular weight of 3-Chlorobenzenethiol?
3-Chlorobenzenethiol has molecular formula C6H5ClS and molecular weight 144.622 g/mol.
Which suppliers offer 3-Chlorobenzenethiol?
2 supplier(s) listed; reference unit price ¥30.00–60.00 /g.
Is 3-Chlorobenzenethiol hazardous?
3-Chlorobenzenethiol has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Chlorobenzenethiol (CAS 2037-31-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-993433-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.