棕榈酸

棕榈酸（C16H32O2）的分子结构、物理性质与来源记录。摩尔质量 256.42 g/mol。查看化学标识、相关反应和材料用途。

化学式
C16H32O2
官能团
羧酸
摩尔质量
256.42 g/mol
Also known as
hexadecanoic acid, Cetylic acid, n-Hexadecanoic acid, Hexadecylic acid, 1-Pentadecanecarboxylic acid, n-Hexadecoic acid

Identifiers

化学式
C16H32O2
官能团
羧酸
摩尔质量
256.42 g/mol
Also known as
hexadecanoic acid, Cetylic acid, n-Hexadecanoic acid, Hexadecylic acid, 1-Pentadecanecarboxylic acid, n-Hexadecoic acid
化学标识符
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)
PubChem CID
985

性质

熔点
62.49 °C
沸点
351.5 °C
密度
Density: 0.8527 g/cu cm at 62 °C
水中溶解度
In water, 0.04 mg/L at 25 °C

Related compounds

参考文献

  1. PubChem Compound Summary: Palmitic acid (CID 985)National Center for Biotechnology Information · PubChem

    Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.

  2. Hazardous Substances Data Bank (HSDB): Palmitic acid — melting pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/985#section=Melting-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-294

  3. Hazardous Substances Data Bank (HSDB): Palmitic acid — boiling pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/985#section=Boiling-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-294

  4. Hazardous Substances Data Bank (HSDB): Palmitic acid — densityHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/985#section=Density. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-294

  5. Hazardous Substances Data Bank (HSDB): Palmitic acid — solubilityHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/985#section=Solubility. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Robb ID; Aust J Chem 19: 2281-4 (1966)