|
Enantiomer & Odor
Description
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Odour Threshold (PPB)
|
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Acyclic Terpenoid
Odorants
|
.
|
|
(S)-(+)-linalool
- sweet, floral; odor reminiscent of petitgrain and
lavender
|
7.4
|
|
(R)-(-)-linalool
- floral, woody lavender note
|
0.8
|
|
(S)-(-)-citronellol
- floral, rose-like odor, reminiscent of geranium
oil; Described by Yamamoto et. al.. as very fresh
light and clean rosy-leafy,
petal-like
|
40-50
|
|
(R)-(+)-citronellol
- citronella oil-like; Described by Yamamoto et.
al.., as slightly oily light rosy-leafy, petal like
odor with irritating top note
|
50
|
|
(6S)-(-)-6,7-epoxygeraniol
- lactone like-rosy
|
NA
|
|
(6R)-(+)-6,7-epoxygeraniol
- metallic-rosy
|
NA
|
|
(3S)-(-)-citronellal
- powerful, fresh, bright clean,
herbaceous-citrusy
|
25
|
|
(3R)-(+)-citronellal
- powerful, fresh,
herbaceous-citrusy
|
25
|
|
(3S)-(-)-citronellyl
acetate - fresh lime citrus
odor with camphoraceous note
|
250
|
|
(3R)-(+)-citronellyl
acetate - fresh citrus lime
odor with dirty aldehyde note
|
250
|
|
(3RS)-citronellyl
(2R)-lactate - a flowery character of lily of
the valley type, warm and rich and more natural
than rosy alcohols (Rosilial PlusTM);
this enantiomer (2-diastereomers) was introduced
into commerce by Rhodia in early 2003 and is
described in their literature as "Rosy floral note
with a citrus facet. It brings a natural
effect."
|
NA
|
|
(3RS)-citronellyl
(2S)-lactate - a flowery honeysuckle character
closer to citronellol, which gives it a less
natural effect than the (3RS)-citronellyl
(2R)-lactate.
|
NA
|
|
(3S)-(-)-citronellyl
ethyl ether - clean sweet
rosy odor , powerful fresh topnote
|
500
|
|
(3R)-(+)-citronellyl
ethyl ether - floral rosy
odor
|
250
|
|
(3S)-(+)-citronellyl
nitrile - strong citrus odor
with aldehyde note
|
75
|
|
(3R)-(-)-citronellyl
nitrile - mild fresh
citrus
|
100
|
|
(3S)-(-)-dihydrocitronellal
- floral odor with sweet rosy note
|
5
|
|
(3R)-(+)-dihydrocitronellal
- powerful rosy odor with irritative green
note
|
5
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(3S)-(-)-dihydrocitronellol
- floral odor like clean rose
|
250
|
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(3R)-(+)-dihydrocitronellol
- chemical, waxy and dry
rosy
|
100
|
|
(3S)-(-)-dihydrocitronellyl
acetate - clean citrus and
muguet floral
|
250
|
|
(3R)-(+)-dihydrocitronellyl
acetate - sweet citrus and
muguet floral
|
250
|
|
(3RS)-dihydrocitronellyl
(2R)-lactate - citronella-like, grassy, woody
character
|
NA
|
|
(3RS)-dihydrocitronellyl
(2S)-lactate - rosy, woody, lemony
character
|
NA
|
|
(3S)-(-)-dihydrocitronellyl
ethyl ether - clean,
rosy
|
1000
|
|
(3R)-(+)-dihydrocitronellyl
ethyl ether - fresh rosy odor
with clean fatty topnote
|
500
|
|
(3S)-(+)-dihydrocitronellyl
nitrile - citrus floral with
fatty and herbal topnote
|
50
|
|
(3R)-(-)-dihydrocitronellyl
nitrile - floral and slightly
citrus odor with natty and fatty
topnote
|
75
|
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(3S)-(+)-2-methylene-citronellal
- clean citrus odor like bergamot
|
250
|
|
(3R)-(-)-2-methylene-citronellal
- citrus odor with citronellal-like side
note
|
250
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(3S)-(+)-2-methylene-citronellol
- fresh citrus
peel
|
500
|
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(3R)-(-)-2-methylene-citronellol
- citrus odor with aliphatic
aldehyde
|
1000
|
|
(R)-(+)-7-hydroxy-6,7-dihydrocitronellal
- weak floral (lilley-of
the-valley) green, leaf-like and minty
notes
|
NA
|
|
(S)-(-)-7-hydroxy-6,7-dihydrocitronellal
- fresh floral, sweet lily-of-the-valley
notes
|
NA
|
|
(3S,6E)-
(-)-2,3-dihydrofarnesol - a
clean, graceful and long-lasting fragrance similar
to cyclamen
|
NA
|
|
(3R,6E)-(+)-2,3-dihydrofarnesol
- a weak fragrance with a
somewhat metallic and balsamic side
note
|
NA
|
|
(3E,6R)-2,6-dimethylocta-3,7-diene-2,6-diol
- citrus, sweet, powdery
|
NA
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(3E,6S)-2,6-dimethylocta-3,7-diene-2,6-diol
- herbal green
|
NA
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(3R)-(-)-3,7-Dimethyl-2-methylene-6-octen-1-al
- a somewhat crude citronellal-like perfume
|
NA
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(3S)-(+)-3,7-Dimethyl-2-methylene-6-octen-1-al
- an extremely fresh green bergamot-like
citrus-based fragrance
|
NA
|
|
(-)-(2S)-5-methyl-2-[(1S)-1-methylprop-2-enyl]hex-4-en-1-ol
- possesses a floral rosy, natural note, very fine,
presenting multiple aspects, slightly rosinol and
green, reminding a little of rose oxide. It
provokes indeed odor notes of the family of roses
and geranium, with an extremely refined character
which evokes the best fractions of rose oil.
|
NA
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|
(+)-(2R)-5-methyl-2-[(1R)-1-methylprop-2-enyl]hex-4-en-1-ol
- develops a floral odorant note, rosy, with a
dimension of Rosacène (floral composition;
origin: Firmenich SA), tea rose - more pronounced
than that of its (S,S)-isomer to which the odor is
however closer to that of citronellol.
|
NA
|
|
(R)-Lavandulol -
weak floral, herbal odor with slightly lemon-like,
fresh citrus fruity nuance
|
NA
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(S)-Lavandulol -
very weak odor
|
NA
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(3S)-(+)-Hotrienol -
Green fresh flower aroma, graceful and sweet
|
|
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(3R)-(-)-Hotrienol -
Citrus fruit-juice aroma with a pure sweet flower
aroma
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