Palmitic Acid

Palmitic Acid
Compound Structure:
Synonyms: Hexadecanoic acid; Palmitic acid; Cetylic acid; Palmitate; n-Hexadecanoic acid; Hexadecylic acid; Hydrofol; n-Hexadecoic acid; 1-Pentadecanecarboxylic acid; Palmitinic acid; Hexaectylic acid; Pentadecanecarboxylic acid; Hexadecoic acid; 1-Hexyldecanoic Ac
Compound ID: NMPC-1115
PubChem ID:

985

Molecular Formula: C16H32O2
Canonical SMILES: CCCCCCCCCCCCCCCC(=O)O
InChIKey: IPCSVZSSVZVIGE-UHFFFAOYSA-N
About the compound:

Hexadecanoic acid is a straight-chain, sixteen-carbon, saturated long-chain fatty acid. It has a role as an EC 1.1.1.189 (prostaglandin-E2 9-reductase) inhibitor, a plant metabolite, a Daphnia magna metabolite and an algal metabolite. It is a long-chain fatty acid and a straight-chain saturated fatty acid. It is a conjugate acid of a hexadecanoate.

GHS Hazard Statements

H315 (84.05%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (87.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

H335 (82.78%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

H412 (11.48%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Properties:

Chemical and Physical Properties

Property Name

Property Value

Molecular Weight

256.42 g/mol

XLogP3

6.4

Hydrogen Bond Donor Count

1

Hydrogen Bond Acceptor Count

2

Rotatable Bond Count

14

Exact Mass

256.240230259 g/mol

Monoisotopic Mass

256.240230259 g/mol

Topological Polar Surface Area

37.3Ų

Heavy Atom Count

18

Formal Charge

0

Complexity

178

Isotope Atom Count

0

Defined Atom Stereocenter Count

0

Undefined Atom Stereocenter Count

0

Defined Bond Stereocenter Count

0

Undefined Bond Stereocenter Count

0

Covalently-Bonded Unit Count

1

Compound Is Canonicalized

Yes

Physical Description

Dry Powder; Liquid; Liquid, Other Solid; Other Solid; Pellets or Large Crystals; Pellets or Large Crystals, Other Solid

Boiling Point

351.5°C

Melting Point

61.8°C

Density

Density: 0.8527 g/cu cm at 62 °C

Solubility 

Soluble in ethanol, acetone, benzene; very soluble in chloroform; miscible with ethyl ether

Vapor Pressure

0.00000038 [mmHg]

Source: PubChem

Source Species: Acanthus montanus
Annona senegalensis
Artocarpus altilis.
Aspilia africana
Chrysophyllum albidum
Citrullus lanatus,
Crateva adansonii
Croton penduliflorus
Cucurbita pepo
Curculigo pilosa
Dioclea reflexa
Dyschoriste perrottetii
Elaeis guineensis
Eleusine indica
Ficus asperifolia
Ficus capensis
Funtumia africana
Gouania longipetala
Heliotropium indicum
Hibiscus surattensis
Musa sapientum
Persea americana
Petiveria alliacea
Piper guineense
Pterocarpus santalinioides
Saccharum officinarum
Schumanniophyton magnificum
Senecio biafrae
Spondias mombin
Synedrella nodiflora
Tectona grandis
Terminalia schimperiana
Terminalia superba
Tithonia diversifolia
Urena lobata
Vernonia amygdalina
Vernonia colorata
Cymbopogon citratus
Ximenia americana
Xylopia aethiopica
Zanthoxylum zanthoxyloides
Piliostigma thonningii.
Vitex altissima.
Irvingia gabonensis.
Musa acuminata
Adenodolichos paniculatus,
Napoleonaea imperialis
Schrebera arborea
Hirsute Palisota
Tragia benthamii
Synepalum dulcificum
Pausinystalia yohimbe
Citrullus vulgaris
Samanea saman
Eucalyptus cloeziana
Securidata longependuculat
Brachystegia eurycoma
Vernonia blumeoides
Hyptis suaveolens
Moringa oleifera
Erythrina senegalensis
Morinda lucida
Plumeria alba
Pyrenacantha staudtii
Terminalia catappa
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