1-Butylthiourea
Also known as: N-Butylthiourea, 1-BUTYL-2-THIOUREA, 1-N-BUTYLTHIOUREA, butyl-2-thiourea, butylthiourea, n-butylthiourea, N-(n-Butyl)thiourea, butyl-thioure, usafd-5, EINECS 216-165-9, MFCD00022173
1-Butylthiourea (CAS 1516-32-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H12N2S and a molecular weight of 132.22700 g/mol. Key properties include a melting point of 77-78°C, a boiling point of 202.2ºC at 760mmHg, a density of 1.028g/cm3 and a flash point of 76.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1516-32-1
- Jingsj CID
- J-4969-4
- Molecular Formula
- C5H12N2S
- Molecular Weight
- 132.22700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 77-78°C |
|---|---|
| Boiling Point | 202.2ºC at 760mmHg |
| Density | 1.028g/cm3 |
| Flash Point | 76.1ºC |
| Exact Mass | 132.07200 |
| PSA | 70.14000 |
| LogP | 1.71090 |
| Refractive Index | 1.511 |
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-Butylthiourea?
The CAS number of 1-Butylthiourea is 1516-32-1.
What are the molecular formula and molecular weight of 1-Butylthiourea?
1-Butylthiourea has molecular formula C5H12N2S and molecular weight 132.22700 g/mol.
What are the upstream and downstream products of 1-Butylthiourea?
For 1-Butylthiourea, Downstream Products: 6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde.
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-Butylthiourea (CAS 1516-32-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4969-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.