| | Identification | More |  | [Name] 
 OCTADECANEDIOIC ACID
 |  | [CAS] 
 871-70-5
 |  | [Synonyms] 
 1,16-HEXADECANEDICARBOXYLIC ACID
 OCTADECANEDIOIC ACID
 1,18-Octadecadioic acid
 1,18-Octadecanedioic acid
 Hexadecanedicarboxylic acid
 OCTADECANEDIOIC ACID 95+%
 Octadecandisure
 |  | [EINECS(EC#)] 
 442-490-2
 |  | [Molecular Formula] 
 C18H34O4
 |  | [MDL Number] 
 MFCD00142369
 |  | [Molecular Weight] 
 314.46
 |  | [MOL File] 
 871-70-5.mol
 | 
 | Chemical Properties | Back Directory |  | [Melting point ] 
 125°C
 |  | [Boiling point ] 
 480.9±18.0 °C(Predicted)
 |  | [density ] 
 0.998±0.06 g/cm3(Predicted)
 |  | [vapor pressure ] 
 0Pa at 25℃
 |  | [storage temp. ] 
 Sealed in dry,Room Temperature
 |  | [solubility ] 
 within almost transparency in hot Methanol
 |  | [form ] 
 Liquid
 |  | [pka] 
 4.48±0.10(Predicted)
 |  | [color ] 
 White to Almost white
 |  | [Water Solubility ] 
 148.5μg/L at 25℃
 |  | [InChI] 
 InChI=1S/C18H34O4/c19-17(20)15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18(21)22/h1-16H2,(H,19,20)(H,21,22)
 |  | [InChIKey] 
 BNJOQKFENDDGSC-UHFFFAOYSA-N
 |  | [SMILES] 
 C(O)(=O)CCCCCCCCCCCCCCCCC(O)=O
 |  | [LogP] 
 6.121
 |  | [CAS DataBase Reference] 
 871-70-5(CAS DataBase Reference)
 |  | [EPA Substance Registry System] 
 Octadecanedioic acid (871-70-5)
 | 
 | Safety Data | Back Directory |  | [Risk Statements ] 
 R36/37/38:Irritating to eyes, respiratory system and skin .
 |  | [Safety Statements ] 
 S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
 S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
 |  | [HS Code ] 
 38231100
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 Octadecanedioic Acid is one of the fine particle pollutant emissions from the fireplace combustion of woods grown in Southern USA.
 |  | [Definition] 
 ChEBI: An alpha,omega-dicarboxylic acid that is octadecane in which both terminal methyl groups have been replaced by carboxy groups.
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