Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II)
Also known as: BIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)LEAD, BIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)LEAD(II), LEAD(II) (2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE), LEAD BIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE), LEAD BIS(DIPIVALOYLMETHANATE), Lead bis(2,2,6,6-tetramethyl-3,5-heptanedionate), Leadtetramethylheptanedionate, MFCD00070468, PB(TMHD)2
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) (CAS 21319-43-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H38O4Pb and a molecular weight of 573.73500 g/mol. Key properties include a melting point of 126-128ºC, a boiling point of 325ºC and a flash point of 325ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 672.00 to 1,080.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 21319-43-7
- Jingsj CID
- J-25623-8
- Molecular Formula
- C22H38O4Pb
- Molecular Weight
- 573.73500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 99% 25g | ¥16,800.00 | $100.56 /gBest ¥672.00/g CNY | CN China MOQ 25g | |
In Stock | 99% 100g | ¥70,000.00 | $104.75 /g ¥700.00/g CNY | CN China MOQ 100g | |
In Stock | 99% 5g | ¥4,200.00 | $125.7 /g ¥840.00/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Melting Point | 126-128ºC |
|---|---|
| Boiling Point | 325ºC |
| Flash Point | 325ºC |
| Exact Mass | 574.25400 |
| PSA | 52.60000 |
| LogP | 5.64420 |
| Appearance | Powder | white |
Frequently Asked Questions
What is the CAS number of Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II)?
The CAS number of Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) is 21319-43-7.
What are the molecular formula and molecular weight of Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II)?
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) has molecular formula C22H38O4Pb and molecular weight 573.73500 g/mol.
Which suppliers offer Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II)?
2 supplier(s) listed; reference unit price ¥672.00–1080.00 /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. "Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)lead(II) (CAS 21319-43-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25623-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.