rhodinol
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IUPAC name :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
InChIKey :QMVPMAAFGQKVCJ-UHFFFAOYAO
SMILES :CC(CCC=C(C)C)CCO
cas number :141-25-3
(EINECS) number :205-473-9
fema number :2980
coe number :76
fl. number :02.027
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
molecular weight : 156.2652000 (IUPAC)
formula :C10 H20 O
BioActivity Analysis :74395
NMR Predictor :Predict
 
 
export tariff code :2905.22.0000
fda reg :172.515

Suppliers :
Berje :Rhodinol Ex Geranium
Berje :Rhodinol
Synthetic
Moellhausen :rhodinol
95% min. nature identical kosher
Odor:  floreal, rose, geranium, fruity, slightly fatty note
Penta :rhodinol pure extra
Penta :rhodinol
synthetic
Penta :rhodinol
natural
Sigma-Aldrich-SAFC :Rhodinol
FCC, Mixture of l-citronellol and geraniol, Kosher
Odor:  lemon; musty; oily; fruity; rose; sweet; waxy; wine-like
Vigon :Rhodinol 70
Odor:  CLEAN, ROSE
Vigon :Rhodinol Pure
ex Geranium Bourbon
Odor:  FLORAL, ROSE, CITRUS, FAINT

organoleptics :
odor type :floral
odor strength :medium
odor description :¹
at 100.00 %.  
floral red rose spicy waxy powdery geranium
odor sample from :International Flavors & Fragrances Inc.
substantivity :236  Hour(s)

properties :
appearence :colorless to pale yellow clear liquid
assay : 70.00 to 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :0.86400 to 0.87200 @ 25.00 °C.
pounds per gallon - calc. : 7.189 to 7.256
specific gravity :0.86500 to 0.87300 @ 20.00 °C.
pounds per gallon - calc. : 7.206 to 7.273
refractive index :1.46500 to 1.47000 @ 20.00 °C.
optical rotation :-5.00 to -10.00
boiling point : 68.00 to 70.00 °C. @ 1.80 mm Hg
vapor pressure :0.02700 mm/Hg @ 20.00 °C.
flash point : 210.00  °F.  TCC  ( 98.89 °C. )
logP (o/w) : 3.38
shelf life : 24.00 month(s) or longer if stored properly.
storage :store in cool, dry place in tightly sealed containers, protected from heat and light.

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 52/53 - Harmful to qauatic organisms, may cause long-term adverse effects in the aquatic environment.
S 02 - Keep out of the reach of children.
S 24 - Avoid contact with skin.
S 37 - Wear suitable gloves.
S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet.
Oral Toxicity(LD50) :
  Oral-Rat    5540.00  mg/kg

Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
IFRA critical Effect :Sensitization
Fragrance usage is 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 :0.80 % (1)Category 2 :1.10 %
Category 3 :4.40 %Category 4 :13.30 %
Category 5 :7.00 %Category 6 :21.40 % (1)
Category 7 :2.20 %Category 8 :2.00 %
Category 9 :5.00 %Category 10 :2.50 %
Category 11 :See Note 
 

(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).

 

Note : Category 11 includes all non-skin contact or incidental skin contact products. Due to negligible skin contact, the concentration of a fragrance ingredient should not exceed the usual concentration of the fragrance compound in the finished product.

For example, hypothetically if the usual concentration of a fragrance compound in the final product, for example a candle, is at 5%, then any individual fragrance ingredient (in this case rhodinol) must not exceed 5% in the candle.

recommendation for rhodinol usage levels up to :
  30.0000 ppm in the flavor.

safety references :
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :2
 
 
 
 3,7-dimethyloct-6-en-1-ol
(EINECS) number :205-473-9
RTECS :RH3410000 for 141-25-3
chemidplus :000141253
EPA Substance Registry Services :141-25-3
dtp/nci :8779

references :
 3,7-dimethyloct-6-en-1-ol
fl. number :02.027
NIST Chemistry WebBook :2756935551
pubchem :151990

Cosmetics :
Cosmetic uses : perfuming agents

other :
reference : Luebke, William tgsc, (1987)¹
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
synonyms :
3,7-dimethyl oct-7-en-1-ol
2,6-dimethyl-1-octen-8-ol
3,7-dimethyl-6 & 7-octen-1-ol
3,7-dimethyl-7-octen-1-ol
3,7-dimethyloct-6-en-1-ol

soluble in :
 alcohol
 fixed oils

insoluble in :
 water
 glycerin

stability :
 bath foam
 cream
 hair spray
 lotion
 non-discoloring in most media
 powder
 shampoo
 soap

(odor and/or flavor) blends with :
 acetaldehyde ethyl phenethyl acetal
 allyl amyl glycolate
 allyl cyclohexyl propionate
alpha-amyl cinnamaldehyde
isoamyl salicylate
isoamyl undecylenate
 amyris wood oil
 animal carbolactone
para-anisaldehyde
para-anisyl acetate
para-anisyl alcohol
 bay leaf oil
 benzoin resinoid
 benzophenone
 benzyl alcohol
 benzyl cinnamate
 benzyl isoeugenol
 benzyl salicylate
isobornyl acetate
isobutyl cinnamate
 caraway seed oil
 carrot seed oil
 cassia bark oil
 cinnamyl alcohol
 citronella oils
 citronellal
 citronellol
 citronellyl acetate
 citronellyl cinnamate
 citronellyl phenyl acetate
 citrus carbaldehyde
 clary sage oil
 clove bud oil
 clover nitrile
 coriander seed oil
 costus valerolactone
 coumarin
para-cresyl caprylate
 currant bud absolute black
 cyclamen aldehyde
 cyclohexyl ethyl alcohol
alpha-damascone
beta-damascone
gamma-decalactone
 decanal
 decanol
9-decen-1-al
9-decen-1-ol
 decyl acetate
 decyl butyrate
 dihydrojasmone
 dimethyl anthranilate
 dimethyl benzyl carbinol
 dimethyl benzyl carbinyl acetate
 dimethyl benzyl carbinyl butyrate
 dimethyl benzyl carbinyl isobutyrate
 dimethyl octanol
 diphenyl oxide
 ethyl cinnamate
 ethyl nonanoate
 ethylene brassylate
 eugenol
isoeugenyl acetate
 floral pyranol
 gardenia oxide
 geraniol
 geranium oil
 geranyl acetate
(E)-geranyl acetone
 geranyl butyrate
 geranyl phenyl acetate
 guaiacwood oil
 heliotropin
 heliotropyl acetone
 heliotropyl diethyl acetal
2-heptyl tetrahydrofuran
(Z)-3-hexen-1-yl benzoate
(Z)-3-hexen-1-yl salicylate
alpha-hexyl cinnamaldehyde
 ho leaf oil
 hyacinth ether
 hydroxycitronellal
 hydroxycitronellal dimethyl acetal
 hydroxycitronellol
 indole
(E)-beta-ionone
 ionones
 lavender absolute
 leather cyclohexanol
 leerall
 lilyall
 linalool
laevo-linalool
 linalool oxide
 linalyl acetate
 marine pyridine
 methyl cedryl ketone
alpha-methyl cinnamaldehyde
 methyl cinnamate
6-methyl coumarin
 methyl dihydrojasmonate
 methyl ionone gamma supreme
 methyl ionones
 methyl isoeugenol
 muguet octadienol
 musks
beta-naphthyl ethyl ether
 nerol
 nerolidol
 neryl acetate
 nonanal
 nonanol
 ocean propanal
 orris root resinoid
 patchouli ethanone
 petitgrain lemon oil
 petitgrain oil
 phenethyl acetate
 phenethyl alcohol
 phenethyl phenyl acetate
 phenethyl propionate
 phenethyl salicylate
 phenyl acetaldehyde
3-phenyl propionaldehyde
3-phenyl propyl alcohol
 raspberry ketone
 rhodinyl acetate
 rhodinyl isobutyrate
 rhodinyl isovalerate
 rose absolute
 rose butanoate
 rose carbonate
 rose oil turkey
 sandalwood oil
 santall
 strawberry glycidate 1
alpha-terpineol
 tetrahydrolinalool
 tmh aldehyde
 tobacco dodecane
 tonka bean absolute
gamma-undecalactone
 undecanol
10-undecen-1-al
(E)-2-undecen-1-ol
2-undecen-1-ol
(E)-2-undecen-1-yl acetate
 vanilla absolute
 vanillyl acetate
 verymoss
 vetiver oil
 violet methyl carbonate
 watermelon ketone
 waxy acetate
 woody acetate
 woody amylene
 ylang ylang oil

(odor and/or flavor) used in :
 a suma
 abronia
 acacia
 aimant
 aldehydic
 amber
 apple blossom
 apricot
 arpege
 baby powder
 bellodgia
 blackberry
 blossom
 blue grass
 blue mist
 bouquet
 bubblegum
 cedarwood
 cherry
 chypre
 citrus
 clean
 currant
 dillenia
 elder blossom
 erica
 fern fougere
 floral
 fresh
 fruit tropical fruit
 gardenia
 geranium
 hawthorn
 heliotrope
 herbal
 honey miel
 jasmin
 jicky
 joy
 lavender
 lemon
 lily
 lime
 lux beauty shower soap
 lychee soapberry
 magnolia
 muguet lily of the valley
 my sin
 new car
 orange
 oriental
 patchouli
 peach
 peony
 pineapple
 plum
 powder
 raspberry
 rose
 rose d'orient
 rose moss rose
 rose red rose
 rose tea rose
 rose white rose
 strawberry
 sweet pea pois de senteur
 tabu
 tea
 tide
 tropical
 verbena verveine
 vol de nuit
 wallflower giroflee
 wine
 wistaria wisteria glycine
 woody

natural occurrence in :
citronella oils
geranium oils



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