N-Methylthiourea
N-甲基硫脲
Also known as: 1-Methylthiourea, 1-Methyl-2-thiourea, Methylthiourea, METU, MTH, 1-methyl-2-thio-pseudoure
N-Methylthiourea (CAS 598-52-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H6N2S and a molecular weight of 90.147 g/mol. It is also known as 1-Methylthiourea, 1-Methyl-2-thiourea and Methylthiourea. Key properties include a melting point of 118-121 °C(lit.), a boiling point of 141.1±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 39.1±22.6 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 598-52-7
- Jingsj CID
- J-1331833-2
- Molecular Formula
- C2H6N2S
- Chinese Name
- N-甲基硫脲
- Molecular Weight
- 90.147 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 118-121 °C(lit.) |
|---|---|
| Boiling Point | 141.1±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 39.1±22.6 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of N-Methylthiourea?
The CAS number of N-Methylthiourea is 598-52-7.
What are the molecular formula and molecular weight of N-Methylthiourea?
N-Methylthiourea has molecular formula C2H6N2S and molecular weight 90.147 g/mol.
Is N-Methylthiourea hazardous?
N-Methylthiourea has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Methylthiourea (CAS 598-52-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1331833-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.