![Molecular structure of [3-[(2-hydroxybenzylidene)amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']copper (CAS 21405-81-2)](/images/chem_structures_svg/081/21405-81-2.svg)
[3-[(2-hydroxybenzylidene)amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']copper
Also known as: Copper, [3-[[(2-hydroxyphenyl)methylene]amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']-, Copper,(3-(((2-(hydroxy-kappaO)phenyl)methylene)amino-kappaN)(1,1'-biphenyl)-4-olato(2-)-kappaO), Copper,(3-(((2-hydroxyphenyl)methylene)amino)(1,1'-biphenyl)-4-olato(2-)-N,O,O'), copper 2-[(2-oxidophenyl)methylideneamino]-4-phenylphenolate, copper(2+) 3-{[(e)-(2-oxidophenyl)methylidene]amino}biphenyl-4-olate, copper,2-[(2-oxidophenyl)methylideneamino]-4-phenylphenolate, EINECS 244-372-4, (3-((2-Hydroxybenzylidene)amino)(1,1'-biphenyl)-4-olato(2-)-N,O,O')copper
[3-[(2-hydroxybenzylidene)amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']copper (CAS 21405-81-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H13CuNO2 and a molecular weight of 350.85800 g/mol. Key properties include a boiling point of 529.3ºC at 760mmHg and a flash point of 355.8ºC. It is listed by 3 suppliers, 2 of which publish reference prices, from 6.00 to 20.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 21405-81-2
- Jingsj CID
- J-1320491-0
- Molecular Formula
- C19H13CuNO2
- Molecular Weight
- 350.85800 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In StockPlatform-operated | 99% 500g | ¥3,000.00 | $0.9 /gBest ¥6.00/g CNY | MOQ 500g | |
Made to Order | 99% 500g | ¥5,000.00 | $1.5 /g ¥10.00/g CNY | CN China MOQ 500g | |
Made to Order | 99% 100g | ¥1,216.00 | $1.82 /g ¥12.16/g CNY | CN China MOQ 100g |
Physicochemical Properties
| Boiling Point | 529.3ºC at 760mmHg |
|---|---|
| Flash Point | 355.8ºC |
| Exact Mass | 350.02400 |
| PSA | 58.48000 |
| LogP | 5.38930 |
| Vapor Pressure | 8.03E-12mmHg at 25°C |
Frequently Asked Questions
What is the CAS number of [3-[(2-hydroxybenzylidene)amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']copper?
The CAS number of [3-[(2-hydroxybenzylidene)amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']copper is 21405-81-2.
What are the molecular formula and molecular weight of [3-[(2-hydroxybenzylidene)amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']copper?
[3-[(2-hydroxybenzylidene)amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']copper has molecular formula C19H13CuNO2 and molecular weight 350.85800 g/mol.
Which suppliers offer [3-[(2-hydroxybenzylidene)amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']copper?
3 supplier(s) listed; reference unit price ¥6.00–20.00 /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. "[3-[(2-hydroxybenzylidene)amino][1,1'-biphenyl]-4-olato(2-)-N,O,O']copper (CAS 21405-81-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1320491-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.