EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

costus valerolactone
costaulon (PFW)

Sponsors

Name:5-butyl-5-ethyloxan-2-one
CAS Number: 67770-79-0Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:267-048-4
FDA UNII:EZ42EBM554
Nikkaji Web:J317.108F
XlogP3-AA:3.20 (est)
Molecular Weight:184.27880000
Formula:C11 H20 O2
NMR Predictor:Predict (works with chrome or firefox)
Category:fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 97.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 125.00 to 130.00 °C. @ 5.00 mm Hg
Boiling Point: 289.00 to 291.00 °C. @ 760.00 mm Hg
Vapor Pressure:3.890000 mm/Hg @ 25.00 °C.
Flash Point: 212.00 °F. TCC ( 100.00 °C. )
logP (o/w): 2.849 (est)
Soluble in:
 alcohol
 carbitol
 dipropylene glycol
 water, 138.1 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: animal
Odor Strength:medium ,
recommend smelling in a 10.00 % solution or less
Substantivity:400 hour(s) at 100.00 %
warm fatty animal costus rooty coconut
Odor Description:at 10.00 % in dipropylene glycol. warm fatty animal costus root coconut
Luebke, William tgsc, (1985)
Odor sample from: PFW Aroma Chemicals
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: perfuming agents
tonic
 
Suppliers:
PCW France
Costaulon
Steps to a fragranced product
PCW France
Costausol
SRS Aromatics
COSTAULON
SRS Aromatics
COSTAUSOL
SRS Aromatics
ROOTYLONE
The John D. Walsh Company
Costaulon
The John D. Walsh Company
Costausol
The Perfumers Apprentice
Costausol (PFW)
Odor: woody warm animalic odour, reminicent of costus root oil
 
Safety Information:
European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
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 36/39 - Wear suitable clothing and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
PFW Aroma Chemicals

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
PFW Aroma Chemicals

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: fragrance agents
Recommendation for costus valerolactone usage levels up to:
  4.0000 % in the fragrance concentrate.
 
Recommendation for costus valerolactone flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
EPA Substance Registry Services (TSCA):67770-79-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :106787
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
5-butyl-5-ethyloxan-2-one
Chemidplus:0067770790
 
References:
 5-butyl-5-ethyloxan-2-one
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:67770-79-0
Pubchem (cid):106787
Pubchem (sid):135063152
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
Export Tariff Code:3302.90.0010
ChemSpider:View
 
Potential Blenders and core components note
For Odor
No odor group found for these
satinaldehyde
FL/FR
aldehydic
aldehydic
10-
undecenal (aldehyde C-11 undecylenic)
FL/FR
amber
ambroxan
FL/FR
cistus ladaniferus resinoid
FR
animal
animal specialty
FR
iso
butyl quinoline
FR
civet absolute
FL/FR
para-
cresyl caprylate
FL/FR
para-
cresyl phenyl acetate
FL/FR
methyl (E)-2-octenoate
FL/FR
balsamic
amyris wood oil
FL/FR
siam
benzoin resinoid
FL/FR
benzyl salicylate
FL/FR
iso
butyl cinnamate
FL/FR
cinnamyl alcohol
FL/FR
clover nitrile
FR
3-
phenyl propyl alcohol
FL/FR
berry
raspberry ketone
FL/FR
coconut
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
earthy
costus root oil replacer
FR
methyl undecylenate
FL/FR
fatty
decanol
FL/FR
floral
alpha-
amyl cinnamaldehyde
FL/FR
iso
amyl salicylate
FL/FR
citronellol
FL/FR
dimethyl benzyl carbinol
FL/FR
dimethyl benzyl carbinyl acetate
FL/FR
dimethyl benzyl carbinyl butyrate
FL/FR
floral pyranol
FR
heliotropin
FL/FR
alpha-
hexyl cinnamaldehyde
FL/FR
hyacinth ether
FR
linalool
FL/FR
laevo-
linalool
FL/FR
linalool oxide
FL/FR
ocean propanal
FL/FR
orris pyridine 25% IPM
FR
orris rhizome absolute (iris pallida)
FL/FR
phenethyl phenyl acetate
FL/FR
phenethyl salicylate
FL/FR
violet methyl carbonate
FR
fresh
10-
undecen-1-yl acetate
FL/FR
fruity
gamma-
decalactone
FL/FR
rhubarb pyran
FR
herbal
carum carvi fruit oil
FL/FR
daucus carota fruit oil
FL/FR
petitgrain heptane
FR
leathery
castoreum absolute
FL/FR
marine
marine pyridine
FR
mossy
oakmoss absolute
FL/FR
veramoss (IFF)
FR
musk
(Z)-
civet decenone
FL/FR
phenolic
ortho-
guaiacol
FL/FR
powdery
para-
anisyl alcohol
FL/FR
smoky
cade oil
FR
spicy
benzyl isoeugenol
FL/FR
tonka
coumarin
FR
gamma-
hexalactone
FL/FR
tonka bean absolute
FR
vanilla
ethyl vanillin
FL/FR
vanillin
FL/FR
waxy
decyl acetate
FL/FR
1-
dodecanol
FL/FR
woody
amber carbinol
FR
costus specialty
FR
frankincense resinoid
FL/FR
guaiacwood oil
FL/FR
longifolene
FL/FR
manevoro oil
FR
methyl cedryl ketone
FL/FR
patchouli ethanone
FR
patchouli oil
FL/FR
santall
FR
timber propanol
FR
tobacarol (IFF)
FR
woody acetate
FR
(Z)-
woody amylene
FR
woody propanol
FR
For Flavor
animal
civet absolute
FL/FR
para-
cresyl caprylate
FL/FR
balsamic
siam
benzoin resinoid
FL/FR
benzyl salicylate
FL/FR
iso
butyl cinnamate
FL/FR
berry
raspberry ketone
FL/FR
cherry
heliotropin
FL/FR
citrus
laevo-
linalool
FL/FR
linalool
FL/FR
coconut
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
creamy
gamma-
hexalactone
FL/FR
fatty
10-
undecenal (aldehyde C-11 undecylenic)
FL/FR
floral
citronellol
FL/FR
dimethyl benzyl carbinyl acetate
FL/FR
dimethyl benzyl carbinyl butyrate
FL/FR
ocean propanal
FL/FR
satinaldehyde
FL/FR
fruity
para-
anisyl alcohol
FL/FR
gamma-
decalactone
FL/FR
methyl (E)-2-octenoate
FL/FR
greasy
10-
undecen-1-yl acetate
FL/FR
green
iso
amyl salicylate
FL/FR
cinnamyl alcohol
FL/FR
linalool oxide
FL/FR
oakmoss absolute
FL/FR
herbal
carum carvi fruit oil
FL/FR
daucus carota fruit oil
FL/FR
honey
phenethyl phenyl acetate
FL/FR
leathery
castoreum absolute
FL/FR
medicinal
dimethyl benzyl carbinol
FL/FR
phenethyl salicylate
FL/FR
musk
(Z)-
civet decenone
FL/FR
phenolic
para-
cresyl phenyl acetate
FL/FR
soapy
1-
dodecanol
FL/FR
spicy
benzyl isoeugenol
FL/FR
3-
phenyl propyl alcohol
FL/FR
sweet
orris rhizome absolute (iris pallida)
FL/FR
tropical
alpha-
amyl cinnamaldehyde
FL/FR
vanilla
ethyl vanillin
FL/FR
vanillin
FL/FR
waxy
decanol
FL/FR
decyl acetate
FL/FR
alpha-
hexyl cinnamaldehyde
FL/FR
methyl undecylenate
FL/FR
woody
ambroxan
FL/FR
amyris wood oil
FL/FR
frankincense resinoid
FL/FR
ortho-
guaiacol
FL/FR
guaiacwood oil
FL/FR
longifolene
FL/FR
methyl cedryl ketone
FL/FR
patchouli oil
FL/FR
 
Potential Uses:
FRamber
FRanimal
FLartichoke
 bark
FRbayberry
FL/FRbirch tar
 burberry
FRcarnation
FL/FRcarrot seed
FRcastoreum
 chestnut blossom
FRchypre
 clean
FRcoconut
FRcoconut tropical coconut
FLcorn chip
FRcoronilla
 cortex
FRcostus
FRcountry meadow
FRcumin oil replacer
 dahlia
FRdaisy
FRdaphne
FRdeertongue absolute replacer
FRearth
 fantasy blends
 fecal
FL/FRfenugreek
FRfern
FRfir balsam
FRflouve
 foliage
FRforest
FRfungus
FL/FRguaiacwood
FRhabuba
 hair
FRhawthorn
FRheather
FRincense
FRlabdanum
FRleather
FRmoss
FRmusk
FLnut
FRoriental
FRorris
FRpetunia
FRpomegranate
FRpowder
 privet
 privet blossom
FRrose d'orient
FRstephanotis
 straw
FRsweet grass
FLtea
FRtobacco
FRtonka bean
 truffle
FRwoodruff
FRwoody
 wool
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
5-butyl-5-ethyl tetrahydro-2H-pyran-2-one
5-butyl-5-ethyloxan-2-one
5-butyl-5-ethyltetrahydro-2H-pyran-2-one
 costaulon (PFW)
 costausol (PFW)
 costus valerolactone
 ethyl butyl valerolactone
4-ethyl-4-butyl-d-valerolactone
4-ethyl-4-butyl-delta-valerolactone
2H-pyran-2-one, 5-butyl-5-ethyltetrahydro-
2H-pyran-2-one, tetrahydro-5-(n-butyl)-5-ethyl-
 rootylone
 

Articles:

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Notes:
Blends well with amber notes.
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