tripalmitin

{{Chembox

| ImageFile = Tripalmitin.svg

| ImageSize = 220px

| ImageName = Skeletal formula of tripalmitin

| SystematicName = Propane-1,2,3-triyl tri(hexadecanoate)

| OtherNames = Palmitin; Glycerol tripalmitate; Glycerin tripalmitate; Glyceryl tripalmitate; Palmitic triglyceride; Tripalmitoyl glycerol

|Section1={{Chembox Identifiers

| CASNo = 555-44-2

| CASNo_Ref = {{cascite|correct|CAS}}

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII = D133ZRF50U

| PubChem = 11147

| ChemSpiderID = 10674

| SMILES = O=C(OCC(OC(=O)CCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCC)CCCCCCCCCCCCCCC

| InChI = 1/C51H98O6/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-49(52)55-46-48(57-51(54)45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)47-56-50(53)44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h48H,4-47H2,1-3H3

| InChIKey = PVNIQBQSYATKKL-UHFFFAOYAV

| StdInChI = 1S/C51H98O6/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-49(52)55-46-48(57-51(54)45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)47-56-50(53)44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h48H,4-47H2,1-3H3

| StdInChIKey = PVNIQBQSYATKKL-UHFFFAOYSA-N

| EINECS = 209-098-1

| RTECS = RT4953500

}}

|Section2={{Chembox Properties

| C=51 | H=98 | O=6

| Appearance = White powder

| Density = 0.8752 g/cm³ (70 °C)

| MeltingPtC = 44.7-67.4

| MeltingPt_ref = {{cite journal|author = Hong, Jindui|title = Solid−Liquid−Gas Equilibrium of the Ternaries Ibuprofen + Myristic Acid + CO2and Ibuprofen + Tripalmitin + CO2|journal = Journal of Chemical & Engineering Data|year = 2010|volume = 55|issue = 1|pages = 297–302|doi = 10.1021/je900342a}}

| BoilingPtC = 315

| BoilingPt_notes =
at 760 mmHg{{CRC90}}

| Solubility = Insoluble

| SolubleOther = Soluble in EtOH, (C₂H₅)₂O, C₆H₆, CHCl₃

| RefractIndex = 1.4381 (80 °C)

}}

|Section3={{Chembox Structure

| CrystalStruct = Triclinic (β-form){{Cite journal | doi = 10.1107/S0108768198009392| title = Structure of mono-acid even-numbered β-triacylglycerols| journal = Acta Crystallographica Section B| volume = 55| pages = 114–122| year = 1999| last1 = Van Langevelde | first1 = A. | last2 = Van Malssen | first2 = K. | last3 = Hollander | first3 = F. | last4 = Peschar | first4 = R. | last5 = Schenk | first5 = H. | issue = Pt 1| pmid = 10927345| doi-access = free | bibcode = 1999AcCrB..55..114V}}

| SpaceGroup = P{{overline|1}} (β-form)

}}

|Section4={{Chembox Thermochemistry

| Entropy = 1387.4 J/mol·K (liquid){{nist|name=Tripalmitin|id=C555442|accessdate=2014-06-19|mask=FFFF|units=SI}}

| DeltaHc = −31605.9 kJ/mol

| DeltaHf = −2468.7 kJ/mol

| HeatCapacity = 1219.4 J/mol·K (β-form, 281.2 K)
1753.1 J/mol·K (338.8 K){{Cite journal | doi = 10.1007/BF02643296| title = Thermal properties of fats and oils| journal = Journal of the American Oil Chemists' Society| volume = 24| issue = 5| pages = 140| year = 1947| last1 = Charbonnet | first1 = G. H. | last2 = Singleton | first2 = W. S.| s2cid = 101805872}}

}}

|Section7={{Chembox Hazards

| GHSPictograms = {{GHS09}}

| GHSSignalWord = Warning

| HPhrases = {{H-phrases|411}}

| PPhrases = {{P-phrases|273|391|501}}

| NFPA-H = 0

| NFPA-F = 1

| NFPA-R = 0

| NFPA_ref = {{cite web|url = https://www.fishersci.ca/viewmsds.do?catNo=AC422090250|title = MSDS of Trimyristin|website=fishersci.ca|accessdate = 2014-06-19|publisher = Fisher Scientific}}

}}

}}

Tripalmitin is a triglyceride derived from the fatty acid palmitic acid.