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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 13291237Generated: November 4, 2026

4,4,5,5,6,6,7,7,7-Nonafluorohept-2-yn-1-ol

https://huagongshe.com/en/chemical/13291237

4,4,5,5,6,6,7,7,7-Nonafluorohept-2-yn-1-ol molecular structure

Identifiers & Physical Properties

CAS No.81190-31-0
Molecular formulaC7H3F9O
Average molar mass274.08 g/mol
Monoisotopic mass274.00401817 g/mol
SMILESOCC#CC(F)(F)C(F)(F)C(F)(F)C(F)(F)F
InChIKeyPGVKLEHFIFBSQI-UHFFFAOYSA-N
PubChem CID13291237
DTXSIDDTXSID90535038

Chemical & Physical Properties

XLogP2.7
Topological polar surface area20.2
Hydrogen bond donors1
Hydrogen bond acceptors10
Rotatable bonds2
Heavy atoms17
Formal charge0
Complexity341
PFASPFAS -> OECD CategoryPFAS -> Other/unspecified