ethyl palmitate
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IUPAC Name - ethyl hexadecanoate
InChI - InChI=1/C18H36O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20-4-2/h3-17H2,1-2H3
InChIKey - XIRNKXNNONJFQO-UHFFFAOYAC
SMILES - CCCCCCCCCCCCCCCC(=O)OCC
CAS Number : 628-97-7
(EINECS) Number :211-064-6
Beilstein Number :1782663
FEMA Number :2451
COE Number :634
Molar Refractivity :87.21 ± 0.3 cm3 (est)
Parachor :773.0 ± 4.0 cm3 (est)
Index of Refraction :1.442 ± 0.02 (est)
Surface Tension :30.4 ± 3.0 dyne/cm (est)
Density :0.864 ± 0.06 g/cm3 (est)
Polarizability :34.57 ± 0.5 10-24cm3 (est)
XlogP : 6.80 (est)
Molecular Weight : 284.4772400 (IUPAC) (PT) (112)
Formula :C18 H36 O2
Pherobase Floral:view
NMR Predictor :Predict
 
 
Category :flavor and fragrance agents
EU / EUROPA / FDA / JECFA Information :
JECFA Food Flavoring :Ethyl hexadecanoate.
Fl@vouring Number : 09.193
FDA Mainterm : ETHYL PALMITATE.
Suppliers :
Advanced Biotech :ethyl palmitate
99% min. natural
Odor:  mild waxy
Bedoukian Research :ETHYL PALMITATE
≥99.0%, Kosher
Odor:  soft, waxy
Used for a somewhat balsamic note in vanilla or other sweet fragrances.
Flavor:  waxy
Used in butter and rum flavors.
Cargill :ETHYL PALMITATE
natural, Kosher
Odor:  Mild, Waxy
Fleurchem :ethyl palmitate
natural
Fontarome :ETHYL PALMITATE
Odor:  Very faint, waxy odor, extremely mild and sweet
Inoue :ETHYL PALMITATE
Penta :ethyl palmitate
Penta :ethyl palmitate
natural
SAFC Global® :Ethyl palmitate
≥95%, Kosher, FG
Odor:  mild waxy
Organoleptics :
Odor Type :waxy
Odor Strength :low
Odor Description:
at 100.00 %.  		mild waxy fruity creamy milky balsam
Odor Description:
Waxy, fruity, creamy and milky with a balsamic nuance
Mosciano, Gerard P&F 22, No. 2, 69, (1997)
Taste Description:
at 30.00 ppm.  		Waxy, fruity, creamy and fermented with a vanilla, balsamic nuance
Mosciano, Gerard P&F 22, No. 2, 69, (1997)
Properties :
Appearence :white solid
Assay : 99.00 to 100.00 %   
Food Chemicals Codex Listed :No
Melting Point : 24.00 to 26.00 °C. @ 760.00 mm Hg
Boiling Point : 192.00 to 193.00 °C. @ 10.00 mm Hg
Boiling Point : 303.00 °C. @ 760.00 mm Hg
Vapor Density :>1 ( Air = 1 )
Flash Point : 230.00  °F.  TCC  ( 110.00 °C. )
logP (o/w) : 7.74
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) :None - None found.
  S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
Oral Toxicity(LD50) : 
  Not determined
Dermal Toxicity(LD50) : 
  Not determined
Inhalation Toxicity(LC50) : 
  Not determined
 
Safety in Use :
Category :flavor and fragrance agents
 
Recommendation for ethyl palmitate fragrance usage levels up to :
  15.0000 % in the fragrance concentrate.
Recommendation for ethyl palmitate flavor usage levels up to :
  30.0000 ppm in the flavor.
Safety References :
EPI System :view
Cancer Citations :Search
Toxicology Citations :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :3
 
 
 
 
ethyl hexadecanoate
dtp/nci :8918
(EINECS) Number :211-064-6
Chemidplus :000628977
EPA Substance Registry Services :628-97-7
References :
 
ethyl hexadecanoate
NIST Chemistry WebBook :3063292718
Pubchem :155687
Flavornet :628-97-7
Cosmetics :
Cosmetic Uses : emollients
perfuming agents
Other :
CosIng :cosmetic data
FDA Everything Added to Food in the United States (EAFUS)View
Export Tariff Code :2915.70.0100
FMA :listed
RIFM :listed
VCF-Online: VCF Volatile Compounds in Food
Synonyms :
 ethyl cetylate
 ethyl hexadecanoate
 hexadecanoic acid ethyl ester
 palmitic acid ethyl ester
Similar Products:    note
isoamyl palmitate
 butyl palmitate
isobutyl palmitate
 carvyl palmitate
3-hexen-1-yl palmitate
 methyl palmitate
 pentyl palmitate
 propyl palmitate
isopropyl palmitate
Soluble in :
 alcohol
 water, 0.00371 mg/L @ 25C (est)
Insoluble in :
 water
Potential Blenders :    note
 acetyl isovalerylFL
 allyl heptanoateFL/FR
 allyl nonanoateFL/FR
 allyl octanoateFL/FR
isoamyl isobutyrateFL/FR
 beeswax absoluteFL/FR
 butyl butyryl lactateFL/FR
 butyl lactateFL/FR
 butyl laevo-lactateFL/FR
 creamy lactoneFL/FR
 dairy lactoneFL/FR
gamma-decalactoneFL/FR
3-decanoneFL/FR
(Z)-4-decen-1-olFL/FR
6-decenoic acidFL
 decyl butyrateFL/FR
(E,E)-2,4-dodecadien-1-olFR
 ethyl (E)-2-decenoateFL/FR
 ethyl (E)-4-decenoateFL/FR
 ethyl decanoateFL/FR
 ethyl undecylenateFL/FR
1-furfuryl pyrroleFL/FR
(E)-geranyl acetoneFL/FR
 geranyl hexanoateFL/FR
laevo-glutamineCS
 glyceryl tributyrateFL
3-hexanoneFL/FR
(Z)-3-hexen-1-yl 2-methyl-2-pentenoateFR
(E)-2-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl hexanoateFL/FR
(Z)-3-hexen-1-yl propionateFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl phenyl acetateFL/FR
(R)-massoia lactoneFL
 methyl 2-thiofuroateFL
 methyl 2-undecynoateFL
 methyl 2,4-decadienoateFL/FR
 methyl butyl phenyl acetateFL/FR
 methyl citronellateFL/FR
4-methyl octanoic acidFL
 methyl undecanoateFL/FR
delta-nonalactoneFL/FR
(E)-2-nonen-1-yl acetateFL/FR
2,4-octadien-1-olFL
(E)-2-octen-1-yl acetateFL/FR
(E)-2-octen-1-yl butyrateFL/FR
 octyl 2-methyl butyrateFL/FR
 octyl butyrateFL/FR
 phytyl acetateFL/FR
delta-tetradecalactoneFL/FR
(E)-2-tridecen-1-yl acetateFL/FR
 undecanoic acidFL/FR
2-undecanoneFL/FR
 vanillic acidFL/FR
 vanillyl isobutyrateFL/FR
Potential Uses :
 butterFR
 creamFR
 emollients 
 fishFL
 milkFL
 saffronFR
 vanillaFR
 waxy 
Natural Occurrence in :    note
data pageambrette seed oil @ 0.10% S
 bread rye bread  
data pagegenet absolute @ 1.90% S
data pagegeranium rose-scented oil (pelargonium spp.) cuba @ 0.80% S
data pageglycosmis pentaphylla (cor.) bark oil india @ 0.30% S
data pageglycosmis pentaphylla (cor.) leaf oil india @ 6.50% S
data pagejambu flower oil brazil @ 0.10% S
 lemon balm S
data pagemastic fruit oil @ 8.35% S
data pagemastic leaf oil @ 10.36% S
 mutton  
data pagepetitgrain mandarin oil @ 3.36% S
 rice  
 sage red sage  
data pagevalerian root oil @ trace-0.6% S
 vanilla  
 whiskey bourbon whiskey  
data pagewitch hazel leaf oil @ 0.16% S


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