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1338-02-9
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Copper naphthenate
???(??):
CNC;NCX1;CNC1;Cunap;ADOHR;SLC8A1;PPNAD1;wittoxc;troysan;ACRDYS1
CBNumber:
CB3205514
???:
2(C11H7O2).Cu
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405.9
MOL ??:
Mol file

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154-202 °C(Press: 800 Torr)
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1.055 g/cm3
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0.317Pa at 25℃
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40°C
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-70°C
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rabbit
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70.9-88.1mg/L at 20-25℃
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LogP
7.65
EPA
Copper naphthenate (1338-02-9)
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  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,N,T
?? ???? ?? 10-22-50/53-61
????? 16-36/37/39-61-60-45-53
????(UN No.) 1993
?? ?? ??? 1338-02-9(Hazardous Substances Data)
?? mouse,LD50,oral,1897mg/kg (1897mg/kg),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 27(2), Pg. 52, 1983.
???? ?? KE-08943
????(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
?? ?: Warning
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H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H410 ??? ??? ?? ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? GHS hazard pictograms P273, P391, P501
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P264 ?? ??? ?? ??? ????.
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Copper naphthenate

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blueish-green solid

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Wood preservative, antifouling agent

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Copper(II) naphthenate is prepared by the reaction of copper(II) hydroxide or basic copper(II) carbonate with naphthenic acid in a hydrocarbon solvent or by the reaction of copper(II) sulfate with sodium naphthenate. It is insoluble in water. It is used to control fungi and mildew in textiles, woods, and in antifouling pigments. Copper(II) naphthenate is usually marketed as a solution containing 8% copper.

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Flammable, moderate fire risk (solution). Toxic by ingestion and inhalation.

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Recommended Personal Protective Equipment: Goggles or face shield; plastic gloves (as for gasoline); Symptoms Following Exposure: Vapor causes mild irritation of eyes and mild irritation of respiratory tract if inhaled. Ingestion causes irritation to stomach. Aspiration causes severe lung irritation and rapidly developing pulmonary edema; central nervous system excitement followed by depression; General Treatment for Exposure: INHALATION: remove victim to fresh air. EYES: wash with copious amounts of water for at least 15 min. SKIN: wipe off and wash with soap and water. INGESTION: do NOT induce vomiting; guard against aspiration to lungs. ASPIRATION: enforce bed rest; give oxygen: call a doctor; Toxicity by Inhalation (Threshold Limit Value): 500 ppm; Short-Term Exposure Limits: Data not available; Toxicity by Ingestion: Grade 1; oral rat LD50= 4-6 g/kg; Late Toxicity: Data not available; Vapor (Gas) Irritant Characteristics: Vapors are non-irritating to the eyes and throat; Liquid or Solid Irritant Characteristics: Minimum hazard. If spilled on clothing and allowed to remain, may cause smarting and reddening of skin; Odor Threshold: Data not available.

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Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

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Fungicide, Insecticide: Mercaptan scavenger in technical pesticide. Not listed for use in EU countries. Registered for use in the U.S.

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CHAPCO® Cu-NAP; CUNAPSOL®; CUPRINOL®; TROYSAN® COPPER 8%; TROYSAN® COPPER 11.5%; WILTZ®-65; WITTOX®-C

Safety Profile

A poison by ingestion. A pesticide, A dangerous fire hazard when exposed to heat or flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical.

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