(13,13,14,14,15,15,16,16,16-2H9)hexadecanoic acid

• ChemBase ID: 135608
• Molecular Formular: C16H32O2
• Molecular Mass: 256.42408
• Monoisotopic Mass: 256.24023026
• SMILES: CCCCCCCCCCCCCCCC(=O)O
• Canonical SMILES: CCCCCCCCCCCCCCCC(=O)O
• InChI: InChI=1S/C16H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H,17,18)
• InChIKey: IPCSVZSSVZVIGE-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (13,13,14,14,15,15,16,16,16-^2H₉)hexadecanoic acid
• IUPAC Traditional name: (13,13,14,14,15,15,16,16,16-^2H₉)hexadecanoic acid
• Synonyms: Palmitic acid-13,13,14,14,15,15,16,16,16-d9; 棕榈酸-13,13,14,14,15,15,16,16,16-d9

Database IDs

• CAS Number: 1173022-49-5
• MDL Number: MFCD03428242
• PubChem SID: 162229882
• PubChem CID: 71309333

CALCULATED PROPERTIES

• Acid pKa: 4.9520197
• H Acceptors: 2
• H Donor: 1
• LogD (pH = 5.5): 5.600777
• LogD (pH = 7.4): 3.8416421
• Log P: 6.2565827
• Molar Refractivity: 77.0836 cm^3
• Polarizability: 30.713764 Å^3
• Polar Surface Area: 37.3 Å^2
• Rotatable Bonds: 14
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Melting Point: 61-64 °C
• Mass Shift: M+9

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36
• Safety Statements: 26
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• GHS Precautionary statements: P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: 98% (CP)
• Isotopic Purity: 98 atom % D
• Mol. Weight: mol wt 265.32 by atom % calculation
• Linear Formula: CD3(CD2)3(CH2)11CO2H

DETAILS

Sigma Aldrich - 675466

Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.