Copper naphthenate information

Copper naphthenate
Names
	IUPAC names Copper salt; Naphthenic acid
	Other names QNAP, Cunapsol, CuNap, Cuprinol
Identifiers
CAS Number	1338-02-9 ;
3D model (JSmol)	Interactive image;
ChemSpider	13645570;
ECHA InfoCard	100.014.234
EC Number	29-003-00-5;
PubChem CID	15607801;
RTECS number	QK9100000;
UNII	9J2IBN2H70 ;
CompTox Dashboard (EPA)	DTXSID1027392 ;
	InChI InChI=1S/2C11H8O2.Cu/c212-11(13)10-6-5-8-3-1-2-4-9(8)7-10;/h21-7H,(H,12,13);/q;;+2/p-2 Key: OHGJVAFVIMGJTE-UHFFFAOYSA-L;
	SMILES C1=CC=C2C=C(C=CC2=C1)C(=O)[O-].C1=CC=C2C=C(C=CC2=C1)C(=O)[O-].[Cu+2];
Properties
Chemical formula	CuCnH2n-zO4; n: 10-24; z: 0, 1, 2
Molar mass	~346-782
Appearance	Blue-green amorphous solid; or viscous liquid. Always formulated; as a liquid solution or emulsion.
Density	1.055 g/cm3; (1.02 g/cm3 as 8% Cu solution in #2 diesel)
Boiling point	Non-volatile: > 100 °C (212 °F; 373 K)
Solubility in water	Essentially insoluble; 46 mg/L
Hazards
Flash point	> 37.8 °C (100.0 °F; 310.9 K); as solution in mineral spirits
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Copper naphthenate is a copper derivative of naphthenic acid. Although commonly called salts of naphthenic acid, copper naphthenate is not ionic, but is a covalent coordination complex, hence its lipophilic character. Copper naphthenate is most widely used in wood preservation and for protecting other cellulosic materials such as textiles and cordage from damage by decay fungi and insects. Other metal naphthenates are used as paint driers, rubber adhesion promoters, lubricant additives, and catalysts where oil solubility is required.

Copper naphthenate information

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Names
IUPAC names Copper salt Naphthenic acid
Other names QNAP, Cunapsol, CuNap, Cuprinol
Identifiers
CAS Number	1338-02-9^Y
3D model (JSmol)	Interactive image
ChemSpider	13645570
ECHA InfoCard	100.014.234
EC Number	29-003-00-5
PubChem CID	15607801
RTECS number	QK9100000
UNII	9J2IBN2H70^Y
CompTox Dashboard (EPA)	DTXSID1027392
InChI InChI=1S/2C11H8O2.Cu/c212-11(13)10-6-5-8-3-1-2-4-9(8)7-10;/h21-7H,(H,12,13);/q;;+2/p-2 Key: OHGJVAFVIMGJTE-UHFFFAOYSA-L
SMILES C1=CC=C2C=C(C=CC2=C1)C(=O)[O-].C1=CC=C2C=C(C=CC2=C1)C(=O)[O-].[Cu+2]
Properties
Chemical formula	CuC_nH_2n-zO₄ n: 10-24; z: 0, 1, 2
Molar mass	~346-782
Appearance	Blue-green amorphous solid or viscous liquid. Always formulated as a liquid solution or emulsion.
Density	1.055 g/cm³ (1.02 g/cm³ as 8% Cu solution in #2 diesel)
Boiling point	Non-volatile: > 100 °C (212 °F; 373 K)
Solubility in water	Essentially insoluble; 46 mg/L
Hazards
Flash point	> 37.8 °C (100.0 °F; 310.9 K) as solution in mineral spirits
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references