2-Methyl-6-methylenoct-7-en-2-ol, Dihydroderivat
1,1,5-Trimethyl-6-heptenol
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Grundinformationen
- CAS
18479-58-8- Standard-SMILES
C=CC(C)CCCC(C)(C)O- InChIKey
XSNQECSCDATQEL-UHFFFAOYSA-N- Summenformel
- C10H20O
- Durchschnittliche Molmasse
- 156,269 g/mol
- Monoisotopische Masse
- 156,15141526
Namen und Bezeichner
- Bevorzugter Name
- 1,1,5-Trimethyl-6-heptenol
- IUPAC
- 2,6-Dimethyloct-7-en-2-ol
- Lokaler Name
- 2-Methyl-6-methylenoct-7-en-2-ol, Dihydroderivat
- Englischer Name
- Dihydromyrcenol
- Summenformel
- C10H20O
- Molmasse
- 156.27
Namen und Synonyme
DIHYDROMERCENOLDihydrolaurenolDihydrop Myrcenol2-Methyl-6-methylene-2-octanolDITHDRO MYRCENOLDIHYDROMYRCENOL(SG)Dihydro myrcene alcohol(R)-2,6-Dimethyl-7-octen-2-ol2-Methyl-6-methylideneoctan-2-oldihydromyrcenol dihydro derivative
Datenbank-Bezeichner
- CAS
18479-58-8、53219-21-9- PubChem CID
- 29096
- DTXSID
DTXSID8029317- ChEMBL
CHEMBL3184487- ChEBI
CHEBI:87528- UNII
- 46L1B02ND9
- EC Number
- 242-362-4、258-432-2
- Nikkaji
- J3.782F
Eigenschaften
Physikochemische Eigenschaften
- Siedepunkt
- 91 °C · 91 °C(Press: 10 Torr)
- Farbe
- A colourless, somewhat viscous oil
- CAS Datenbank
- 53219 · 53219-21-9
- EPA chemische Informationen
- 7 · 7-Octen-2-ol, 2-methyl-6-methylene-, dihydro deriv. (53219-21-9)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Sicherheitsdaten
- tsca
- TSCA listed
- risk_code
- 36
- Toxizität
- The acute oral LD50 in rats was reported as 3.6 g/kg (3.0-4.2 g/kg) (Mor eno, 1973). The acute dermal LD50 value in rabbits exceeded 5 g/kg (Moreno, 1973).
- hazard_code
- Xi
- safety_code
- 26
Chemie und Industrie
Anwendungen
BeschreibungDihydromyrcenol is a colorless liquid with a fresh citrus-like odor and a lavender note. It is obtained from 3,7-dimethyl-1,6- octadiene (citronellene), the pyrolysis product of cis-pinane and can be prepared by three different processes: (i) by addition of hydrogen chloride and subsequent hydrolysis of the resulting 2,6-dimethyl-2-chloro-7-octene; or (ii) by addition of formic acid and subsequent saponification of the resulting dihydromycrenyl formate; or (iii) by direct hydroxylation with 60–80% sulfuric acid.Dihydromyrcenol is used in fine fragrances as well as in soap and detergent perfumes for fresh lime and citrus-like floral notes.
OccurrenceHas apparently not been reported to occur in nature.
VerwendenDihydromyrcenol is an organic compound from the group of the acyclic terpenoidal alcohols. It is a fragrance with a powerful, fresh, lavender like, sweet citrus and floral fragrance, which is synthetically prepared. The pure substance appears as a colorless viscous liquid, which is practically insoluble in water.
Darstellung
synthetischeDihydromyrcenol is prepared by addition of dihydromyrcene (generated from the cleavage of pinane, the hydrogenation product of pinene), with water and formic acid under acid catalysis.By controlled, partial hydrogenation of myrcenol (Arctander, 1969).
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