4-Chlorophenacyl thiocyanate
Also known as: Thiocyanic acid, 2-(4-chlorophenyl)-2-oxoethyl ester, 1-(4-chlorophenyl)-2-thiocyanatoethanone, 2-(4-Chlorophenyl)-2-oxoethyl thiocyanate, 4'-chloro-2-thiocyanatoacetophenone, 4-Chlorobenzoylmethyl thiocyanate, p-Chlorophenacyl thiocyanate, NSC 100737, NSC 45262, [2-(4-chlorophenyl)-2-oxoethyl] thiocyanate, [2-(4-chlorophenyl)-2-oxoethyl]thiocarbonitrile, Thiocyanic acid 2-(4-chlorophenyl)-2-oxoethyl ester
4-Chlorophenacyl thiocyanate (CAS 19339-59-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H6ClNOS and a molecular weight of 211.66800 g/mol. Key properties include a melting point of 133-137 °C, a boiling point of 381.3ºC at 760mmHg, a density of 1.35g/cm3 and a flash point of 184.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19339-59-4
- Jingsj CID
- J-601-9
- Molecular Formula
- C9H6ClNOS
- Molecular Weight
- 211.66800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 133-137 °C |
|---|---|
| Boiling Point | 381.3ºC at 760mmHg |
| Density | 1.35g/cm3 |
| Flash Point | 184.4ºC |
| Exact Mass | 210.98600 |
| PSA | 66.16000 |
| LogP | 2.73698 |
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 4-Chlorophenacyl thiocyanate?
The CAS number of 4-Chlorophenacyl thiocyanate is 19339-59-4.
What are the molecular formula and molecular weight of 4-Chlorophenacyl thiocyanate?
4-Chlorophenacyl thiocyanate has molecular formula C9H6ClNOS and molecular weight 211.66800 g/mol.
What are the upstream and downstream products of 4-Chlorophenacyl thiocyanate?
For 4-Chlorophenacyl thiocyanate, Upstream Products: Potassium thiocyanate, 2-Bromo-4'-chloroacetophenone, 1-(4-Chlorophenyl)ethanone; Downstream Products: 2-Chloro-4-(4-chlorophenyl)thiazole, 1-(4-Chlorophenyl)ethanone, 4'-Chlorochalcone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chlorophenacyl thiocyanate (CAS 19339-59-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-601-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.