Naphthenic acids

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
268.2±8.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₀H₁₈O₂

[ Molecular Weight ]:
170.249

[ Flash Point ]:
127.4±9.8 °C

[ Exact Mass ]:
170.130676

[ LogP ]:
3.30

[ Appearance of Characters ]:
Liquid | Clear colorless to yellow-brown

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.460

[ Freezing Point ]:
-30~-36℃

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H317-H319

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi,N

[ Risk Phrases ]:
36/37/38-51/53-52-43-36/38

[ Safety Phrases ]:
26-36-61-36/37

[ RIDADR ]:
UN 3082 9/PG 3

[ WGK Germany ]:
2

[ RTECS ]:
QK8750000

[ Packaging Group ]:
III

The impacts of ozonation on oil sands process-affected water biodegradability and biofilm formation characteristics in bioreactors.

Bioresour. Technol. 130 , 269-77, (2013)

To examine the effects of the ozonation process (as an oxidation treatment for water and wastewater treatment applications) on microbial biofilm formation and biodegradability of organic compounds pre...

Impact of peroxydisulfate in the presence of zero valent iron on the oxidation of cyclohexanoic acid and naphthenic acids from oil sands process-affected water.

Environ. Sci. Technol. 46(16) , 8984-91, (2012)

Large volumes of oil sands process-affected water (OSPW) are produced during the extraction of bitumen from oil sands in Alberta, Canada. The degradation of a model naphthenic acid, cyclohexanoic acid...

Quantitative analysis of naphthenic acids in water by liquid chromatography-accurate mass time-of-flight mass spectrometry.

J. Chromatogr. A. 1286 , 166-74, (2013)

This study details the development of a routine method for quantitative analysis of oil sands naphthenic acids, which are a complex class of compounds found naturally and as contaminants in oil sands ...

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