1-(2,4,6-trichlorophenyl)-2-thiourea
Also known as: (2,4,6-trichlorophenyl)thiourea, 2,4,6-trichlorophenylthiourea, N-(2,4,6-trichlorophenyl)thiourea, MFCD00041153
1-(2,4,6-trichlorophenyl)-2-thiourea (CAS 31118-87-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H5Cl3N2S and a molecular weight of 255.55200 g/mol. Key properties include a melting point of 206-211 °C(lit.), a boiling point of 342.7ºC at 760 mmHg, a density of 1.665 g/cm3 and a flash point of 161.1ºC. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31118-87-3
- Jingsj CID
- J-42989-0
- Molecular Formula
- C7H5Cl3N2S
- Molecular Weight
- 255.55200 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 206-211 °C(lit.) |
|---|---|
| Boiling Point | 342.7ºC at 760 mmHg |
| Density | 1.665 g/cm3 |
| Flash Point | 161.1ºC |
| Exact Mass | 253.92400 |
| PSA | 70.14000 |
| LogP | 4.07560 |
| Refractive Index | 1.732 |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
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 1-(2,4,6-trichlorophenyl)-2-thiourea?
The CAS number of 1-(2,4,6-trichlorophenyl)-2-thiourea is 31118-87-3.
What are the molecular formula and molecular weight of 1-(2,4,6-trichlorophenyl)-2-thiourea?
1-(2,4,6-trichlorophenyl)-2-thiourea has molecular formula C7H5Cl3N2S and molecular weight 255.55200 g/mol.
Is 1-(2,4,6-trichlorophenyl)-2-thiourea hazardous?
1-(2,4,6-trichlorophenyl)-2-thiourea has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of 1-(2,4,6-trichlorophenyl)-2-thiourea?
For 1-(2,4,6-trichlorophenyl)-2-thiourea, Upstream Products: Sodium thiocyanate, 2,4,6-Trichloroaniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(2,4,6-trichlorophenyl)-2-thiourea (CAS 31118-87-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42989-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.