Bismuth subacetate
Also known as: Basic bismuth acetate, Bismuth(III) acetate oxide, Bismuthyl acetate, oxobismuthanyl acetate, Acetoxyoxobismuthine, (Acetato)oxobismuth, (Acetyloxy)oxobismuthine, Bismuth,(acetato)oxo, Bismuth,oxo(acetato), Bismuthine,(acetyloxy)oxo, EINECS 225-909-1, basicbismuthacetate, oxo(acetato)-bismut
Bismuth subacetate (CAS 5142-76-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H3BiO3 and a molecular weight of 284.02400 g/mol. Key properties include a boiling point of 117.1ºC at 760 mmHg and a flash point of 40ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 14.00 to 20.80 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 5142-76-7
- Jingsj CID
- J-33385-2
- Molecular Formula
- C2H3BiO3
- Molecular Weight
- 284.02400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥7,000.00 | $2.1 /gBest ¥14.00/g CNY | CN China MOQ 500g | |
Made to Order | 99% 100g | ¥1,480.00 | $2.21 /g ¥14.80/g CNY | CN China MOQ 100g | |
Made to Order | 99% 25g | ¥380.00 | $2.27 /g ¥15.20/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Boiling Point | 117.1ºC at 760 mmHg |
|---|---|
| Flash Point | 40ºC |
| Exact Mass | 283.98900 |
| PSA | 43.37000 |
Frequently Asked Questions
What is the CAS number of Bismuth subacetate?
The CAS number of Bismuth subacetate is 5142-76-7.
What are the molecular formula and molecular weight of Bismuth subacetate?
Bismuth subacetate has molecular formula C2H3BiO3 and molecular weight 284.02400 g/mol.
Which suppliers offer Bismuth subacetate?
2 supplier(s) listed; reference unit price ¥14.00–20.80 /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. "Bismuth subacetate (CAS 5142-76-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33385-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.