(16,16,16-2H3)hexadecanoic acid

• ChemBase ID: 139733
• 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: (16,16,16-^2H₃)hexadecanoic acid
• IUPAC Traditional name: palmitic acid(d3)
• Synonyms: Hexadecanoic acid-16,16,16-d3; Palmitic acid-16,16,16-d3; 棕榈酸-16,16,16-d3; 十六烷酸-16,16,16-d3

Database IDs

• CAS Number: 75736-53-7
• MDL Number: MFCD00144435
• PubChem SID: 162233981
• PubChem CID: 12358530

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+3

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

• Isotopic Purity: 99 atom % D
• Mol. Weight: mol wt 259.44 by atom % calculation
• Linear Formula: CD3(CH2)14CO2H

DETAILS

Sigma Aldrich - 615951

Packaging
500 mg in glass bottle
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.