![Molecular structure of Bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-copper (CAS 7481-27-8)](/images/chem_structures_svg/331/7481-27-8.svg)
Bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-copper
Also known as: Copper, bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-, Copper, bis[O,O-bis(1-methylethyl)phosphorodithioato-S,S']-,(SP-4-1), Bis(diisopropoxythiophosphinylthio)copper(II), Cu diisopropyldithiophosphate, Phosphorodithioic acid, O,O-diisopropyl ester, copper(2+) salt, Phosphorodithioic acid, o,o-bis(1-methylethyl) ester, copper(2+) salt, bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-,(SP-4-1)-Copper, copper bis(O,O-diisopropyl) bis(dithiophosphate), o-bis(1-methylethyl) phosphorodithioato-s,s']-bis[(sp-4-1)-copper
Bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-copper (CAS 7481-27-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H28CuO4P2S4 and a molecular weight of 490.10600 g/mol. Key properties include a boiling point of 257.1ºC at 760 mmHg, a density of 1.145g/cm3 and a flash point of 109.3ºC. It is listed by 2 suppliers, 1 of which publish reference prices, from 6.00 to 19.80 CNY. Record last updated Nov 2, 2026.
- CAS No.
- 7481-27-8
- Jingsj CID
- J-1506279-0
- Molecular Formula
- C12H28CuO4P2S4
- Molecular Weight
- 490.10600 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 99% 500g | ¥3,000.00 | $0.9 /gBest ¥6.00/g CNY | CN China MOQ 500g | |
In Stock | 99% 100g | ¥968.00 | $1.45 /g ¥9.68/g CNY | CN China MOQ 100g | |
In Stock | 99% 25g | ¥320.00 | $1.92 /g ¥12.80/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Boiling Point | 257.1ºC at 760 mmHg |
|---|---|
| Density | 1.145g/cm3 |
| Flash Point | 109.3ºC |
| Exact Mass | 276.95500 |
| PSA | 99.16000 |
| LogP | 3.63880 |
| Refractive Index | 1.502 |
Frequently Asked Questions
What is the CAS number of Bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-copper?
The CAS number of Bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-copper is 7481-27-8.
What are the molecular formula and molecular weight of Bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-copper?
Bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-copper has molecular formula C12H28CuO4P2S4 and molecular weight 490.10600 g/mol.
Which suppliers offer Bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-copper?
2 supplier(s) listed; reference unit price ¥6.00–19.80 /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. "Bis[O,O-bis(1-methylethyl) phosphorodithioato-S,S']-, (SP-4-1)-copper (CAS 7481-27-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506279-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.