• 最佳库匹配: Butyl octadecanoate #111

• The direct literature assignment of 1042 cm⁻¹ to carbohydrate [4] conflicts with the sulfonate interpretation, which could indicate sample heterogeneity or an overlapping band.
• The identity of the material remains uncertain due to the weak library similarity (0.47), the presence of conflicting peak assignments, and the lack of strong corroborating evidence for a single pure compound.

推荐的后续步骤: Further analysis by Raman spectroscopy, X-ray photoelectron spectroscopy (to confirm sulfur content), or mass spectrometry is recommended to resolve the structural details.