laevo-citronellol
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IUPAC name :(3S)-3,7-dimethyloct-6-en-1-ol
InChI :InChI=1/C10H20O/c1-9(2)5-4-6-10(3)7-8-11/h5,10-11H,4,6-8H2,1-3H3/t10-/m0/s1
InChIKey :QMVPMAAFGQKVCJ-JTQLQIEIBG
SMILES :C[C@@H](CCC=C(C)C)CCO
cas number :7540-51-4
(EINECS) number :231-415-7
beilstein number :1721505
fema number :2309
coe number :59
fl. number :02.229
molar refractivity :49.77 ± 0.3 cm3
parachor :427.5 ± 4.0 cm3
index of refraction :1.450 ± 0.02
surface tension :28.5 ± 3.0 dyne/cm
density :0.845 ± 0.06 g/cm3
polarizability :19.73 ± 0.5 10-24cm3
XlogP : 3.30
XlogP3-AA : 3.20
molecular weight : 156.2652000 (IUPAC)
formula :C10 H20 O
NMR Predictor :Predict
 
 
export tariff code :2905.22.0000
fda reg :172.515

Suppliers :
John D. Walsh :laevo-Citronellol
Nippon Terpene :l-Citronellol
90%
Payand Betrand :laevo-Citronellol
China, Natural Isolated Constituent
Penta :laevo-citronellol
Pfaltz & Bauer :L-Citronellol
95%
Robertet :Citronellol laevo
naturel
SAFC Global® :(S)-(-)-beta-Citronellol
≥99%
Takasago :l-Citronellol
≥99% as Citronellol
Odor:  Fresh, sweet-rosy
Widely used in many perfume compositions. Gives a clean, fresh, and natural rosy note to fragrances.
TCI AMERICA :(-)-beta-Citronellol
>95.0%(GC)

organoleptics :
odor type :floral
odor strength :medium
odor description:
at 100.00 %.  
floral rose waxy geranium oil powdery
Luebke, William tgsc, (1990)
odor sample from :Takasago International Corp
substantivity :56  Hour(s)

properties :
appearence :colorless clear liquid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.85000 to 0.86000 @ 25.00 °C.
pounds per gallon - calc. : 7.073 to 7.156
refractive index :1.45300 to 1.46300 @ 20.00 °C.
optical rotation :-5.50 to -3.50
boiling point : 225.00 to 226.00 °C. @ 760.00 mm Hg
boiling point : 108.00 to 110.00 °C. @ 10.00 mm Hg
vapor pressure :0.01000 mm/Hg @ 20.00 °C.
flash point : 216.00  °F.  TCC  ( 102.22 °C. )

safety :
most important hazard(s) :Xi N - Irritant, Dangerous for the environment.
  R 38 - Irritating to skin.
R 43 - May cause sensitisation by skin contact.
R 51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37 - Wear suitable protective clothing and gloves.
S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet.
Human experience : 6% no sensitization.
Oral Toxicity(LD50) : 
  Oral-Rat    3450.00  mg/kg
FCTXAV  13,757,1975

Dermal Toxicity(LD50) : 
  Skin-Rabbit  2650.00  mg/kg
FCTXAV  13,757,1975

Inhalation Toxicity(LC50) : 
  Not determined
 

safety in use :
Category :flavor and fragrance agents
 
IFRA critical Effect :Sensitization
Fragrance usage is IFRA RESTRICTED to :
Please review all IFRA documents for complete information. (QRA)
IFRA categories : limits in the finished product: (For a description of the categories, refer to the IFRA QRA Information Booklet.)
Category 1 :
See Note (1)
0.80 % (1)Category 2 : 1.10 %
Category 3 : 4.40 %Category 4 : 13.30 %
Category 5 : 7.00 %Category 6 :
See Note (1)
21.40 % (1)
Category 7 : 2.20 %Category 8 : 2.00 %
Category 9 : 5.00 %Category 10 : 2.50 %
Category 11 :See Note (2)
 Notes :
 

(1) IFRA would recommend that any material used to impart perfume or flavour in products intended for human ingestion should consist of ingredients that are in compliance with appropriate regulations for foods and food flavourings in the countries of planned distribution and, where these are lacking, with the recommendations laid down in the Code of Practice of IOFI (International Organisation of the Flavor Industry). Further information about IOFI can be found on its website (www.iofi.org).

 

(2) Category 11 includes all non-skin contact or incidental skin contact products. Due to the negligible skin contact from these types of products there is no justification for a restriction of the concentration of this fragrance ingredient in the finished product.

recommendation for laevo-citronellol flavor usage levels up to :
  25.0000 ppm in the flavor.

safety references :
EPI System :view
IFRA :IFRA - ( Found under : Citronellol )
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
SCCNFP :opinion
 
WGK Germany :1
 
 
 
 
(3S)-3,7-dimethyloct-6-en-1-ol
(EINECS) number :231-415-7
RTECS :RH3400000 for cas# 7540-51-4
chemidplus :007540514
EPA Substance Registry Services :7540-51-4

references :
Leffingwell :chirality
 
(3S)-3,7-dimethyloct-6-en-1-ol
fl. number :02.229
NIST Chemistry WebBook :7540514
pubchem :150885

Cosmetics :
Cosmetic uses : masking agents

other :
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
RIFM :listed
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
 baranol
(S)-(-)-citronellol
(S)-(-)-beta-citronellol
laevo-citronellol
laevo-dihydrogeraniol
(-)-3,7-dimethyl oct-6-en-1-ol
(3S)-3,7-dimethyl-6-octen-1-ol
(S)-3,7-dimethyl-6-octen-1-ol
(3S)-3,7-dimethyloct-6-en-1-ol
beta-rhodinol

soluble in :
 alcohol
 water, 472.85 mg/L @ 25C

insoluble in :
 water

stability :
 detergent
 soap

potential blenders :    note
 acetaldehyde ethyl phenethyl acetalFL/FR
 allyl amyl glycolateFR
 allyl cyclohexyl propionateFL/FR
alpha-amyl cinnamaldehydeFL/FR
isoamyl salicylateFL/FR
 amyris wood oilFL/FR
para-anisaldehydeFL/FR
para-anisyl acetateFL/FR
para-anisyl alcoholFL/FR
 bay leaf oilFL/FR
 benzoin resinoidFL/FR
 benzophenoneFL/FR
 benzyl alcoholFL/FR
 benzyl cinnamateFL/FR
 benzyl isoeugenolFL/FR
 benzyl salicylateFL/FR
isobornyl acetateFL/FR
isobutyl cinnamateFL/FR
 caraway seed oilFL/FR
 carrot seed oilFL/FR
 cassia bark oilFL/FR
 cinnamyl alcoholFL/FR
 citronella oils 
 citronellyl acetateFL/FR
 citrus carbaldehydeFR
 clary sage oilFL/FR
 clove bud oilFL/FR
 clover nitrileFR
 coriander seed oilFL/FR
 costus valerolactoneFR
 coumarinFR
para-cresyl caprylateFL/FR
 currant bud absolute blackFL/FR
 cyclamen aldehydeFL/FR
 cyclohexyl ethyl alcoholFL/FR
alpha-damasconeFL/FR
beta-damasconeFL/FR
gamma-decalactoneFL/FR
 decanalFL/FR
 decanolFL/FR
9-decen-1-alFL/FR
9-decen-1-olFL/FR
 decyl acetateFL/FR
 dihydrojasmoneFL/FR
 dimethyl anthranilateFL/FR
 dimethyl benzyl carbinolFL/FR
 dimethyl benzyl carbinyl acetateFL/FR
 dimethyl benzyl carbinyl butyrateFL/FR
 dimethyl benzyl carbinyl isobutyrateFR
 diphenyl oxideFL/FR
 ethyl cinnamateFL/FR
 ethyl maltolFL/FR
 eugenolFL/FR
isoeugenyl acetateFL/FR
 floral pyranolFR
 gardenia oxideFR
 geraniolFL/FR
 geranium oilFL/FR
 geranyl acetateFL/FR
(E)-geranyl acetoneFL/FR
 guaiacwood oilFL/FR
 heliotropinFL/FR
 heliotropyl acetoneFL/FR
 heliotropyl diethyl acetalFR
(Z)-3-hexen-1-yl benzoateFL/FR
(Z)-3-hexen-1-yl salicylateFL/FR
alpha-hexyl cinnamaldehydeFL/FR
 ho leaf oilFR
 hyacinth etherFR
 hydroxycitronellalFL/FR
 hydroxycitronellolFL/FR
 ionones 
 lavender absoluteFL/FR
 leerallFR
 lilyallFR
 linaloolFL/FR
laevo-linaloolFL/FR
 linalool oxideFL/FR
 linalyl acetateFL/FR
 marine pyridineFR
 methyl cedryl ketoneFL/FR
alpha-methyl cinnamaldehydeFL/FR
 methyl cinnamateFL/FR
 methyl dihydrojasmonateFL/FR
 methyl ionones 
 methyl isoeugenolFL/FR
 methyl octanol 
 muguet octadienolFR
 musks 
beta-naphthyl ethyl etherFL/FR
 nerolFL/FR
 neryl acetateFL/FR
 nonanalFL/FR
 nonanolFL/FR
 ocean propanalFL/FR
 patchouli ethanoneFR
 petitgrain lemon oilFL/FR
 petitgrain oilFL/FR
 phenethyl acetateFL/FR
 phenethyl alcoholFL/FR
 phenethyl phenyl acetateFL/FR
 phenethyl salicylateFL/FR
 phenyl acetaldehydeFL/FR
3-phenyl propionaldehydeFL/FR
3-phenyl propyl alcoholFL/FR
 raspberry ketoneFL/FR
 rhodinolFL/FR
 rose absoluteFL/FR
 rose butanoateFL/FR
 sandalwood oilFL/FR
 santallFR
 strawberry glycidate 1FL/FR
alpha-terpineolFL/FR
 tetrahydrolinaloolFL/FR
 tobacco dodecaneFR
 tonka bean absoluteFR
gamma-undecalactoneFL/FR
 undecanolFL/FR
10-undecen-1-alFL/FR
 vanilla absoluteFL/FR
 vanillyl acetateFL/FR
 verymossFR
 vetiver oilFL/FR
 violet methyl carbonateFR
 woody acetateFR
 woody amyleneFR
 ylang ylang oilFL/FR

potential uses :
 abronia
 aldehydic
 amber
 apple blossom
 apricot
 baby powder
 blossom
 blue grass
 blue mist
 bouquet
 bubblegum
 cedarwood
 cherry
 citrus
 clean
 erica
 fern fougere
 floral
 fresh
 fruit tropical fruit
 gardenia
 geranium
 hawthorn
 heliotrope
 herbal
 honey miel
 jasmin
 lavender
 lemon
 lily
 lime
 lux beauty shower soap
 lychee soapberry
 magnolia
 muguet lily of the valley
 my sin
 new car
 oriental
 patchouli
 peach
 peony
 pineapple
 plum
 powder
 raspberry
 rose
 rose d'orient
 rose moss rose
 rose red rose
 rose tea rose
 rose white rose
 sweet pea pois de senteur
 tabu
 tea
 tide
 verbena verveine
 wallflower giroflee

natural occurrence in :    note
 apple juice  
 beer  
 bilberry S
 currant black currant S
 geranium oil S
 nutmeg S
 orange  

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