Propyl thiocyanate
Also known as: 1-Thiocyanatopropane, Thiocyanic acid propyl ester, propyl rhodanate, propyl rhodanide, propyl sulfocyanide, propyl thiocyanide, propylthiocyanate, n-propyl thiocyanate, Propylthiocyanat, Propylrhodanid, Thiocyansaeure-propylester
Propyl thiocyanate (CAS 4251-16-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7NS and a molecular weight of 101.17000 g/mol. Key properties include a boiling point of 164.7ºC at 760 mmHg and a density of 0.992 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4251-16-5
- Jingsj CID
- J-1137261-5
- Molecular Formula
- C4H7NS
- Molecular Weight
- 101.17000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 164.7ºC at 760 mmHg |
|---|---|
| Density | 0.992 g/cm3 |
| Exact Mass | 101.03000 |
| PSA | 49.09000 |
| LogP | 1.61068 |
| Refractive Index | 1.471 |
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 Propyl thiocyanate?
The CAS number of Propyl thiocyanate is 4251-16-5.
What are the molecular formula and molecular weight of Propyl thiocyanate?
Propyl thiocyanate has molecular formula C4H7NS and molecular weight 101.17000 g/mol.
What are the upstream and downstream products of Propyl thiocyanate?
For Propyl thiocyanate, Upstream Products: Potassium thiocyanate, 1-bromopropane, 1-Chloropropane; Downstream Products: Dibenzyl disulfide, Dipropyl disulfide, 1-Propanesulfonyl chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Propyl thiocyanate (CAS 4251-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1137261-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.