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

phenethyl pivalate
centifolyl

Supplier Sponsors

Name:2-phenylethyl 2,2-dimethylpropanoate
CAS Number: 67662-96-8Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:266-841-2
Nikkaji Web:J333.265I
XlogP3:3.70 (est)
Molecular Weight:206.28486000
Formula:C13 H18 O2
NMR Predictor:Predict (works with chrome or firefox)
Category:flavor and 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 clear liquid (est)
Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.96800 to 0.97500 @ 25.00 °C.
Pounds per Gallon - (est).: 8.055 to 8.113
Refractive Index:1.48000 to 1.48200 @ 20.00 °C.
Boiling Point: 100.00 °C. @ 5.00 mm Hg
Vapor Pressure:0.005000 mm/Hg @ 25.00 °C. (est)
Flash Point:> 200.00 °F. TCC ( > 93.33 °C. )
logP (o/w): 3.572 (est)
Soluble in:
 alcohol
 water, 17.74 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: floral
Odor Strength:medium
Substantivity:40 hour(s) at 100.00 %
rose spicy rose red rose geranium blueberry
Odor Description:at 100.00 %. rose spice rhodinol geranium blueberry
Luebke, William tgsc, (1985)
Odor sample from: Nickstadt Moeller, Inc.
Odor and/or flavor descriptions from others (if found).
Vigon International
Centifolyl (Phenyl Ethyl Pivalate)
Odor Description:ROSY, SPICY, TENACIOUS
Pell Wall Perfumes
Pivarose
Odor Description:Floral-rose, herbal-geranium fruity-blueberry, spicy
Description from Givaudan: “Odor: Floral tea-rose with a fruity balsamic character and a hint of honey sweetness. Use: Used at up to 3% in many applications from detergents to fine fragrances. Useful modifier of the more common rose alcohols and esters.”
Perfumery Laboratory
PHENETHYL PYWALATE PFW (PHENETHYL PIVALATE PFW)
Odor Description:Pink, floral fragrance with notes of honey and blueberries
Tadimety Aromatics
Centirose
Odor Description:Floral, Tea Rose Like
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: perfuming agents
 
Suppliers:
Berjé
Phenyl Ethyl Pivilate
Happening at Berje
ECSA Chemicals
Phenyl Ethyl Pivalate
Company Profile
Ernesto Ventós
PHENYL ETHYL PIVALATE
Grau Aromatics
PHENYLETHYL-PIVALATE
Inoue Perfumery
PHENETHYL PIVALATE
Lluch Essence
PHENYL ETHYL PIVALATE
Moellhausen
PHENETHYL PIVALATE
Odor: sweet aromatic floral; slightly fruity; somewhat rose-like
Flavor: floral, somewhat herbaceous, fruity
PCW France
Centirose
Steps to a fragranced product
Pell Wall Perfumes
Pivarose
Odor: Floral-rose, herbal-geranium fruity-blueberry, spicy
Use: Description from Givaudan: “Odor: Floral tea-rose with a fruity balsamic character and a hint of honey sweetness. Use: Used at up to 3% in many applications from detergents to fine fragrances. Useful modifier of the more common rose alcohols and esters.”
Penta International
PHENYL ETHYL PIVALATE, Kosher
Perfumer Supply House
Phenyl Ethyl Pivalate (Centifolyl)
Odor: Floral (rose) with a spicy geranium and fruity (blueberry) balsamic character and a hint of honey sweetness
Perfumery Laboratory
PHENETHYL PYWALATE PFW (PHENETHYL PIVALATE PFW)
Odor: Pink, floral fragrance with notes of honey and blueberries
SRS Aromatics
PHENYL ETHYL PIVALATE
Tadimety Aromatics
Centirose
Odor: Floral, Tea Rose Like
Vigon International
Centifolyl (Phenyl Ethyl Pivalate)
Odor: ROSY, SPICY, TENACIOUS
 
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 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
 
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for phenethyl pivalate usage levels up to:
  8.0000 % in the fragrance concentrate.
 
 
Safety References:
EPI System: View
EPA Substance Registry Services (TSCA):67662-96-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :105516
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
2-phenylethyl 2,2-dimethylpropanoate
Chemidplus:0067662968
 
References:
 2-phenylethyl 2,2-dimethylpropanoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:67662-96-8
Pubchem (cid):105516
Pubchem (sid):135063984
 
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
CHEBI:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2915.60.9000
ChemSpider:View
 
Potential Blenders and core components note
For Odor
aldehydic
6,7,8-
decen-1-ol
FR
nonanal diethyl acetal
FL/FR
alliaceous
dibutyl sulfide
FL/FR
balsamic
benzophenone
FR
guaiacyl phenyl acetate
FL/FR
guaiyl acetate
FL/FR
berry
raspberry ketone acetate
FL/FR
chocolate
iso
amyl phenyl acetate
FL/FR
cocoa pentenal
FL/FR
citrus
abronia fragrance
FR
citronitrile (Symrise)
FR
earthy
3-
octen-2-one
FL/FR
floral
iso
amyl undecylenate
FL/FR
benzyl alcohol
FL/FR
laevo-
citronellol
FL/FR
citronellyl anthranilate
FL/FR
(E)-
citronellyl tiglate
FL/FR
cyclohexyl propanol
FR
gamma-
damascone
FR
(Z)-alpha-
damascone
FL/FR
(Z)-4-
decen-1-yl acetate
FL/FR
decyl formate
FR
dihydrorose oxide
FR
ethyl phenoxyacetate
FR
ethyl phenyl acetate
FL/FR
farnesyl acetate
FL/FR
floral pyran
FR
geranium dihydropyran
FR
geranium nitrile
FR
geranium oil africa
FL/FR
geranium oil bourbon
FL/FR
geranium oil egypt
FL/FR
geranium oil egypt fractions
FR
geranium oil terpeneless
FL/FR
geranium petiole oil india
FL/FR
geranium pyran
FR
geranium rose oil
FL/FR
geranium rose-scented oil cuba
FR
geranyl acetate
FL/FR
geranyl anthranilate
FR
geranyl formate
FL/FR
geranyl hexanoate
FL/FR
(E)-
geranyl linalool
FL/FR
geranyl nonanoate
CS
geranyl tiglate
FL/FR
glycoacetal
FR
hawthorn ethanol
FR
honeysuckle absolute
FR
hyacinth acetals
FL/FR
ortho-
methoxybenzyl ethyl ether
FR
methyl citronellate
FL/FR
2-
methyl octanal
FL/FR
musk acetate
FR
neryl acetate
FL/FR
neryl formate
FL/FR
neryl isovalerate
FL/FR
nonanol
FL/FR
octyl isovalerate
FL/FR
peony acetonitrile
FR
peony alcohol
FR
phenethyl alcohol
FL/FR
phenethyl anthranilate
FL/FR
phenethyl heptanoate
FL/FR
phenethyl isobutyrate
FL/FR
phenethyl lactate
FL/FR
phenethyl propionate
FL/FR
phenethyl salicylate
FL/FR
phenyl acetaldehyde digeranyl acetal
FR
3-
phenyl propyl formate
FL/FR
primrose fragrance
FR
iso
propyl phenyl acetate
FL/FR
rhodinol substitues
FL/FR
rhodinyl acetate
FL/FR
rhodinyl acetate substitutes
FL/FR
rhodinyl isobutyrate
FL/FR
rhodinyl isovalerate
FL/FR
rhodinyl phenyl acetate
FL/FR
rhodinyl propionate
FL/FR
rosa alba flower oil CO2 extract
FR
rose absolute (rosa centifolia)
FL/FR
rose absolute (rosa centifolia) morocco
FL/FR
rose absolute (rosa damascena) bulgaria
FL/FR
rose absolute (rosa damascena) turkey
FL/FR
rose absolute pentanol
FR
rose acetate
FR
rose blossom pentanol
FR
rose butanoate
FL/FR
rose carbonate
FR
rose concrete (rosa centifolia)
FR
rose concrete (rosa damascena)
FR
rose geranium fragrance
FR
rose oil (rosa centifolia) egypt
FL/FR
rose oil (rosa damascena) bulgaria
FL/FR
rose oil (rosa damascena) iran
FL/FR
rose oil (rosa damascena) turkey
FL/FR
rose oil replacer
FR
(Z)-
rose oxide
FL/FR
laevo-
rose oxide
FL/FR
rose pyran
FR
2-
undecen-1-ol
FL/FR
(E)-2-
undecen-1-ol
FL/FR
fruity
iso
amyl 2-methyl butyrate
FL/FR
citronellyl isobutyrate
FL/FR
(E)-alpha-
damascone
FL/FR
ethyl para-methyl-beta-phenyl glycidate
FR
geranyl isovalerate
FL/FR
plum crotonate
FR
strawberry glycidate 1 (aldehyde C-16 (so-called))
FL/FR
green
iso
decanal
FL/FR
diphenyl methane
FL/FR
diphenyl oxide
FL/FR
geranium thiazole
FL/FR
2-
heptyl tetrahydrofuran
FR
[(4E,4Z)-5-
methoxy-3-methyl-4-penten-1-yl] benzene
FR
4-
methyl-4-phenyl pentanone
FR
phenyl acetaldehyde dimethyl acetal
FL/FR
herbal
chamomile valerate
FR
iso
dihydrolavandulal
FL/FR
geranium cyclohexane
FR
laevo-
menthyl propionate
FL/FR
rose oil (rosa centifolia) morocco
FL/FR
honey
methyl phenyl acetate
FL/FR
leathery
leather cyclohexanol
FR
musty
cocoa butenal
FL/FR
powdery
para-
anisyl alcohol
FL/FR
spicy
iso
eugenyl phenyl acetate
FL/FR
maja fragrance
FR
pepper hexanone
FR
winey
butyl angelate
FL/FR
woody
(-)-
guaiol
FR
For Flavor
No flavor group found for these
1-
acetyl cyclohexyl acetate
FL
iso
amyl undecylenate
FL/FR
butyl angelate
FL/FR
(Z)-alpha-
damascone
FL/FR
iso
decanal
FL/FR
(Z)-4-
decen-1-yl acetate
FL/FR
(E)-
geranyl linalool
FL/FR
guaiyl acetate
FL/FR
3-
heptyl acetate
FL
laevo-
menthyl propionate
FL/FR
2-
methyl octanal
FL/FR
nonanal diethyl acetal
FL/FR
octyl isovalerate
FL/FR
phenethyl heptanoate
FL/FR
phenethyl lactate
FL/FR
3-
phenyl propyl formate
FL/FR
rhodinyl acetate substitutes
FL/FR
rose absolute (rosa damascena) bulgaria
FL/FR
rose absolute (rosa damascena) turkey
FL/FR
2-
undecen-1-ol
FL/FR
(E)-2-
undecen-1-ol
FL/FR
aromatic
aromatic
hyacinth acetals
FL/FR
berry
raspberry ketone acetate
FL/FR
rhodinol substitues
FL/FR
creamy
3-
octen-2-one
FL/FR
floral
iso
amyl phenyl acetate
FL/FR
laevo-
citronellol
FL/FR
cocoa pentenal
FL/FR
farnesyl acetate
FL/FR
geranium oil africa
FL/FR
geranium oil bourbon
FL/FR
geranium oil egypt
FL/FR
geranium oil terpeneless
FL/FR
geranium petiole oil india
FL/FR
geranium rose oil
FL/FR
geranyl tiglate
FL/FR
methyl citronellate
FL/FR
methyl phenyl acetate
FL/FR
neryl acetate
FL/FR
phenethyl alcohol
FL/FR
phenethyl anthranilate
FL/FR
phenethyl propionate
FL/FR
rhodinyl acetate
FL/FR
rhodinyl isobutyrate
FL/FR
rose absolute (rosa centifolia)
FL/FR
rose absolute (rosa centifolia) morocco
FL/FR
rose oil (rosa centifolia) egypt
FL/FR
rose oil (rosa damascena) bulgaria
FL/FR
rose oil (rosa damascena) iran
FL/FR
rose oil (rosa damascena) turkey
FL/FR
laevo-
rose oxide
FL/FR
fruity
iso
amyl 2-methyl butyrate
FL/FR
para-
anisyl alcohol
FL/FR
benzyl alcohol
FL/FR
citronellyl anthranilate
FL/FR
citronellyl isobutyrate
FL/FR
(E)-alpha-
damascone
FL/FR
geranyl hexanoate
FL/FR
neryl formate
FL/FR
neryl isovalerate
FL/FR
rhodinyl isovalerate
FL/FR
rhodinyl propionate
FL/FR
rose butanoate
FL/FR
strawberry glycidate 1 (aldehyde C-16 (so-called))
FL/FR
green
(E)-
citronellyl tiglate
FL/FR
cocoa butenal
FL/FR
dibutyl sulfide
FL/FR
diphenyl methane
FL/FR
diphenyl oxide
FL/FR
geranium thiazole
FL/FR
geranyl acetate
FL/FR
geranyl formate
FL/FR
geranyl isovalerate
FL/FR
phenyl acetaldehyde dimethyl acetal
FL/FR
(Z)-
rose oxide
FL/FR
herbal
iso
dihydrolavandulal
FL/FR
rose oil (rosa centifolia) morocco
FL/FR
honey
ethyl phenyl acetate
FL/FR
phenethyl isobutyrate
FL/FR
iso
propyl phenyl acetate
FL/FR
medicinal,
phenethyl salicylate
FL/FR
phenolic
guaiacyl phenyl acetate
FL/FR
spicy
iso
eugenyl phenyl acetate
FL/FR
waxy
nonanol
FL/FR
rhodinyl phenyl acetate
FL/FR
 
Potential Uses:
 antiperspirants
FRblueberry
FRcarnation
 clean
FRfloral
FRgeranium
FRhyacinth
FRjasmin
FRlilac
FRrose
FRrose red rose
FRspice
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 centifloyl
 centifolyl
 centirose (Tadimety)
2,3-dimethyl propanoic acid 2-phenethyl ester
2,2-dimethyl propanoic acid 2-phenyl ethyl ester
 phenethyl trimethyl acetate
2-phenyl ethyl 2,2-dimethyl propanoate
 phenyl ethyl pivalate
 phenyl ethyl pivilate
 phenyl ethyl trimethyl acetate
2-phenylethyl 2,2-dimethylpropanoate
2-phenylethyl pivalate
 phenylethyl-pivalate
 pivarose
 propanoic acid, 2,2-dimethyl-, 2-phenylethyl ester
 

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Notes:
Floral enhancer.
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