Cerium(III) oxalate
Also known as: cerous oxalate, cerium oxalate, tris[oxalate(2-)]dicerium, EINECS 205-362-5, UNII-96P72VE680, [mu-[ethanedioato(2-)-o,o''':o',o'']]bis[ethanedioato(2-)-o,o']dicerium
Cerium(III) oxalate (CAS 139-42-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2Ce2O4-- and a molecular weight of 368.25100 g/mol. Key properties include a boiling point of 365.1ºC at 760mmHg and a flash point of 188.8ºC. It is listed by 1 supplier, from 12.00 to 20.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 139-42-4
- Jingsj CID
- J-17628-4
- Molecular Formula
- C2Ce2O4
- Molecular Weight
- 368.25100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥6,000.00 | $1.8 /gBest ¥12.00/g CNY | CN China MOQ 500g | |
Made to OrderPlatform-operated | 99% 100g | ¥1,500.00 | $2.24 /g ¥15.00/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 25g | ¥500.00 | $2.99 /g ¥20.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Boiling Point | 365.1ºC at 760mmHg |
|---|---|
| Flash Point | 188.8ºC |
| Exact Mass | 367.79100 |
| PSA | 80.26000 |
| Vapor Pressure | 2.51E-06mmHg at 25°C |
Frequently Asked Questions
What is the CAS number of Cerium(III) oxalate?
The CAS number of Cerium(III) oxalate is 139-42-4.
What are the molecular formula and molecular weight of Cerium(III) oxalate?
Cerium(III) oxalate has molecular formula C2Ce2O4-- and molecular weight 368.25100 g/mol.
Which suppliers offer Cerium(III) oxalate?
1 supplier(s) listed; reference unit price ¥12.00–20.00 /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. "Cerium(III) oxalate (CAS 139-42-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17628-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.