ChemicalBook CAS DataBase List 1338-02-9

1338-02-9

Name	Copper naphthenate
CAS	1338-02-9
EINECS(EC#)	215-657-0
Molecular Formula	2(C11H7O2).Cu
MDL Number	MFCD00146564
Molecular Weight	405.9

Chemical Properties

Appearance	blueish-green solid
Boiling point	154-202 °C(Press: 800 Torr)
density	1.055 g/cm3
vapor pressure	0.317Pa at 25℃
Fp	40°C
storage temp.	-70°C
form	liquid
color	dark green
Odor	Like gasoline: slight aromatic.
Stability:	Stable. Incompatible with strong alkalies, strong oxidizing agents, strong acids.
Water Solubility	70.9-88.1mg/L at 20-25℃
EPA Substance Registry System	Copper naphthenate (1338-02-9)

Safety Data

Hazard Codes	Xn,N,T
Risk Statements	10-22-50/53-61 less more
Safety Statements	16-36/37/39-61-60-45-53 less more
RIDADR	1993
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. less more
Hazardous Substances Data	1338-02-9(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

Chemical Properties

blueish-green solid

Uses

Wood preservative, antifouling agent

Hazard

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

Preparation

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.

Health Hazard

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.

Flammability and Explosibility

Flammable

Chemical Reactivity

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.

Agricultural Uses

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

Trade name

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

Material Safety Data Sheet(MSDS)

Questions And Answer

Supplier

Qiyuan (Guangdong) Pharmaceutical Chemical Co., Ltd.

Telephone400-666-9280 18026564465

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1886377/0.htm

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Meryer (Shanghai) Chemical Technology Co., Ltd.

Telephone4006608290; 18621169109

Websitehttps://www.meryer.com/cn/index/

3B Pharmachem (Wuhan) International Co.,Ltd.

Telephone821-50328103-801 18930552037

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm

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1338-02-9

Chemical Properties

Safety Data

Raw materials And Preparation Products

Preparation Products

Hazard Information

Chemical Properties

Uses

Hazard

Preparation

Health Hazard

Flammability and Explosibility

Chemical Reactivity

Agricultural Uses

Trade name

Material Safety Data Sheet(MSDS)

Questions And Answer

Description

References

Supplier

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