Rhodanine
Also known as: 2-Thioxo-4-thiazolidinone, 2-Thioxo-1,3-thiazolidin-4-one, 2-Sulfanylidene-1,3-thiazolidin-4-one, 4-Oxo-2-thioxothiazolidine, Rhodanic acid, Argenton
Rhodanine (CAS 141-84-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H3NOS2 and a molecular weight of 133.192 g/mol. Key properties include a melting point of 165-169 °C(lit.), a boiling point of 218.2ºC at 760mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 85.7ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed and H318 — Causes serious eye damage. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 141-84-4
- Jingsj CID
- J-29489-3
- Molecular Formula
- C3H3NOS2
- Molecular Weight
- 133.192 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 165-169 °C(lit.) |
|---|---|
| Boiling Point | 218.2ºC at 760mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 85.7ºC |
| Exact Mass | 132.965607 |
| PSA | 86.49000 |
| LogP | 0.06 |
| Vapor Pressure | 0.128mmHg at 25°C |
| Refractive Index | 1.712 |
| Additional Property | SOLUBLE IN HOT WATER |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H318 — Causes serious eye damage
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Rhodanine?
The CAS number of Rhodanine is 141-84-4.
What are the molecular formula and molecular weight of Rhodanine?
Rhodanine has molecular formula C3H3NOS2 and molecular weight 133.192 g/mol.
Which suppliers offer Rhodanine?
1 supplier(s) listed; request a quote for pricing.
Is Rhodanine hazardous?
Rhodanine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H318 — Causes serious eye damage.
What are the upstream and downstream products of Rhodanine?
For Rhodanine, Upstream Products: Bis(carboxymethyl) trithiocarbonate, Chloroacetic acid, Diethyl chloromalonate; Downstream Products: (5E)-5-(naphthalen-2-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one, 3-Methylrhodanine, 2-(Methylthio)-4(5H)-thiazolone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Rhodanine (CAS 141-84-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29489-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.