Zinc propionate
Also known as: Zinc dipropionate, Propanoic acid zinc salt, Bispropanoic acid zinc salt, Bispropionic acid zinc salt, zinc dipropanoate, zinc propanoate
Zinc propionate (CAS 557-28-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O4Zn and a molecular weight of 211.52100 g/mol. Key properties include a melting point of -21.5ºC, a boiling point of 141.7ºC at 760 mmHg and a flash point of 57.7ºC. It is listed by 3 suppliers, from 1.10 to 1,100.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 557-28-8
- Jingsj CID
- J-1338237-7
- Molecular Formula
- C6H10O4Zn
- Molecular Weight
- 211.52100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | >=97% 1000g | ¥1,100.00 | $0.16 /gBest ¥1.10/g CNY | CN China MOQ 1000g | |
Made to OrderPlatform-operated | 99% 500g | ¥580.00 | $0.17 /g ¥1.16/g CNY | CN China MOQ 500g | |
Made to Order | >=97% 250g | ¥450.00 | $0.27 /g ¥1.80/g CNY | CN China MOQ 250g |
Physicochemical Properties
| Melting Point | -21.5ºC |
|---|---|
| Boiling Point | 141.7ºC at 760 mmHg |
| Flash Point | 57.7ºC |
| Exact Mass | 209.98700 |
| PSA | 52.60000 |
| LogP | 0.80530 |
| Additional Property | Soluble in alcohol, ether, chloroform. Miscible with ethanol; soluble in diethyl ether; slightly soluble in chloroform. | solubility in H2O, w/w%: 32 (15°C) [MER06] |
Frequently Asked Questions
What is the CAS number of Zinc propionate?
The CAS number of Zinc propionate is 557-28-8.
What are the molecular formula and molecular weight of Zinc propionate?
Zinc propionate has molecular formula C6H10O4Zn and molecular weight 211.52100 g/mol.
Which suppliers offer Zinc propionate?
3 supplier(s) listed; reference unit price ¥1.10–1100.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Zinc propionate (CAS 557-28-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1338237-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.