15103-55-6

Basic information

• Product Name: pentatriaconta-C-deuterio-octadecanoic acid trideuteriomethyl ester
• Synonyms: pentatriaconta-C-deuterio-octadecanoic acid trideuteriomethyl ester
• CAS NO: 15103-55-6
• Molecular Weight: 336.208
• Mol File: 15103-55-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: pentatriaconta-C-deuterio-octadecanoic acid trideuteriomethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: pentatriaconta-C-deuterio-octadecanoic acid trideuteriomethyl ester(15103-55-6)
• EPA Substance Registry System: pentatriaconta-C-deuterio-octadecanoic acid trideuteriomethyl ester(15103-55-6)

Safety Data

• Hazardous Substances Data: 15103-55-6(Hazardous Substances Data)

Upstream product

• 811-98-3 d⁽⁴⁾-methanol 
• 211443-83-3 perdeuterated stearic acid 

Relevant articles and documents

Temperature-induced polymorphism in methyl stearate

The crystallisation of methyl stearate under a range of crystallisation conditions has been studied and three new polymorphs have been identified and structurally characterised. Form III (monoclinic, space group Cc, Z = 8) was obtained at room temperature by slow evaporation of a saturated solution in CS2. Form IV (monoclinic, space group C2/c, Z = 4) was obtained by slow cooling of the melt. Both structures were characterised by single crystal X-ray diffraction. Form V (monoclinic, space group Cc, Z = 4) was obtained from the melt by rapid cooling. X-ray and neutron powder diffraction methods were employed in the determination of this structure. Form V shows highly anisotropic thermal expansion, with expansion along the crystallographic b-axis being substantially greater than along the other two axes.