1-(3,4-Dichlorophenyl)-2-thiourea
Also known as: 3,4-Dichlorophenylthiourea, N-(3,4-Dichlorophenyl)thiourea, 1-(3,4-Dichlorophenyl)thiourea, (3,4-dichlorophenyl)thiourea
1-(3,4-Dichlorophenyl)-2-thiourea (CAS 19250-09-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H6Cl2N2S and a molecular weight of 221.10700 g/mol. Key properties include a melting point of 197-199 °C(lit.), a boiling point of 327.7ºC at 760 mmHg, a density of 1.563 g/cm3 and a flash point of 152ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19250-09-0
- Jingsj CID
- J-16990-4
- Molecular Formula
- C7H6Cl2N2S
- Molecular Weight
- 221.10700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 197-199 °C(lit.) |
|---|---|
| Boiling Point | 327.7ºC at 760 mmHg |
| Density | 1.563 g/cm3 |
| Flash Point | 152ºC |
| Exact Mass | 219.96300 |
| PSA | 70.14000 |
| LogP | 3.42220 |
| Vapor Pressure | 0.000198mmHg at 25°C |
| Refractive Index | 1.73 |
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-(3,4-Dichlorophenyl)-2-thiourea?
The CAS number of 1-(3,4-Dichlorophenyl)-2-thiourea is 19250-09-0.
What are the molecular formula and molecular weight of 1-(3,4-Dichlorophenyl)-2-thiourea?
1-(3,4-Dichlorophenyl)-2-thiourea has molecular formula C7H6Cl2N2S and molecular weight 221.10700 g/mol.
What are the upstream and downstream products of 1-(3,4-Dichlorophenyl)-2-thiourea?
For 1-(3,4-Dichlorophenyl)-2-thiourea, Upstream Products: 3,4-Dichloroaniline, 3,4-Dichlorophenyl isothiocyanate, Potassium thiocyanate; Downstream Products: 5,6-Dichloro-2-benzothiazolamine, N-(3,4-Dichlorophenyl)guanidine.
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-(3,4-Dichlorophenyl)-2-thiourea (CAS 19250-09-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16990-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.