Basic information
- CAS
26762-44-7- Standard SMILES
CCCCCCCCCCCCCC(O)CCCC- InChIKey
QANCZOOABLPKBN-UHFFFAOYSA-N- Molecular formula
- C18H38O
- Average molar mass
- 270.5 g/mol
- Monoisotopic mass
- 270.29226583
Overview
Octadecan-5-ol is a secondary fatty alcohol that is octadecane substituted by a hydroxy group at position 5. It is a secondary fatty alcohol and an octadecanol.
Names & identifiers
- Preferred name
- 5-Octadecanol
- IUPAC
- octadecan-5-ol
- English name
- 1-Octadecanol
- Molecular formula
- C18H38O
- Molecular weight
- 270.49
Names & synonyms
5-octadecanolHTV990QRZ3UNII-HTV990QRZ379565-94-9RefChem:103323octadecan-5-ol5-hydroxyoctadecaneUNII-C6BPY2QY39C6BPY2QY39SCHEMBL2593772SCHEMBL7813115DTXSID70949578
Show more names
ALCOHOL C18Steary alcoholSTEARYLIC ALCOHOLN-OCTADECYL ALCOHOL
CHEBI:197463AKOS024274088ST002866Q27280099
Database identifiers
- CAS
26762-44-7、79565-94-9- PubChem CID
- 33601
- DTXSID
DTXSID70949578- ChEBI
CHEBI:197463- UNII
- HTV990QRZ3
Properties
Computed structural properties
- XLogP
- 8.1
- Topological polar surface area
- 20.2 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 15
- Heavy atoms
- 19
- Formal charge
- 0
- Complexity
- 156
Physicochemical properties
- Melting point
- 56 · 56-59 °C(lit.)
- Boiling point
- 210 °C15 · 210 °C15 mm Hg
- Density
- 0.812 g/mL · 0.812 g/mL at 25 °C(lit.)
- vapor density
- 9.3 · 9.3 (vs air)
- vapor pressure
- 0.01 mm · <0.01 mm Hg ( 38 °C)
- refractive index
- 1.4331 · 1.4331 (estimate)
- Flash point
- 185 °C · 185 °C
- CAS DataBase Reference
- 26762 · 26762-44-7(CAS DataBase Reference)
- FDA UNII
- 6 BPY2QY39 · C6BPY2QY39
- EPA Substance Registry System
- Octadecanol (26762-44-7)
- Safety Statements
- 24 · 24/25
- WGK Germany
- -
- RTECS
- 2010000 · RG2010000
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- wgk
- -
- rtecs
- RG2010000
- safety_code
- 24/25
Chemistry & industry
Suppliers5 total
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
Hebei Yanxi Chemical Co., Ltd.+86-17531190177 · [email protected]
南京世洲生物科技有限公司13675144456 · [email protected]
厦门盈融达化工有限公司+86-0592-6210733 · [email protected]
Related reactions
2 records
Compound notes
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