Naphthenic acid

Base Information

• Chemical Name: Naphthenic acid
• CAS No.: 1338-24-5
• Molecular Formula: C10H18O2
• Molecular Weight: 170.2487
• Hs Code.: 38249099
• Mol file: 1338-24-5.mol

Synonyms:Acidol(petroleum by-product);Carboxylic acids, naphthenic;ISAN 185;NA 165;NA 200(acid);NS 130;NS 160;NY 160;NY 200;SNA 180;SNA 185;SP230;Sunaptic B;Tensioactiv N;

Chemical Property of Naphthenic acid

Chemical Property:

• Appearance/Colour: clear yellowish to brown viscous liquid
• Vapor Pressure: 0.00223mmHg at 25°C
• Refractive Index: n20/D 1.45
• Boiling Point: 268.2 °C at 760 mmHg
• PKA: 5[at 20 ℃]
• Flash Point: 127.4 °C
• PSA: 37.30000
• Density: 0.972 g/cm³
• LogP: 1.42730
• Solubility.: Practically insoluble in water
• Water Solubility.: 88.1mg/L at 20℃

Purity/Quality:

99% ^*data from raw suppliers

Naphthenic Acid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi,Xn
• Hazard Codes: Xi,N
• Statements: 36/37/38-51/53-52-43-36/38
• Safety Statements: 26-36-61-36/37

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: The term naphthenic acid, as commonly used in the petroleum industry, refers collectively to all of the carboxylic acids present in crude oil. Naphthenic acid is commonly used in the synthesis of useful metal naphthenates such as copper naphthenate, a wood preservative; titanium naphthenate, a precursor for the preparation of titanium oxide thin films and a rare earth naphthenate, a lubricant oil additive. It can also be in the synthesis of biodegradable naphthenic acid ionic liquids.