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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 89430Generated: November 4, 2026

5-Hexadecanol

5-Hexadecanol · hexadecan-5-ol

https://huagongshe.com/en/chemical/89430

5-Hexadecanol molecular structure

Identifiers & Physical Properties

CAS No.21078-87-5
Molecular formulaC16H34O
Average molar mass242.44 g/mol
Monoisotopic mass242.2609657 g/mol
SMILESCCCCCCCCCCCC(O)CCCC
InChIKeyHNDLTSNUZCYNRL-UHFFFAOYSA-N
PubChem CID89430
ChEBICHEBI:197395
EC No.244-197-3
DTXSIDDTXSID201317583

Chemical & Physical Properties

XLogP7
Topological polar surface area20.2
Hydrogen bond donors1
Hydrogen bond acceptors1
Rotatable bonds13
Heavy atoms17
Formal charge0
Complexity133
Melting point36 °C
Boiling point315.27°C (estimate)
Density0.8323 (estimate)
Refractive index1.4278 (estimate)
pKa (acidity coefficient)15.27±0.20(Predicted)

Safety & Regulations

GHS classificationH413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]P273, and P501 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard Classes and CategoriesAquatic Chronic 4 (100%)