4a,5-dimethyl-3-prop-1-en-2-yl-2,3,4,5,6,7-hexahydro-1H-naphthalene

Identifiers

FEMA 3443
CAS 7/3/30
EINECS 225-047-6
Synonyms
  • 4a,5- dimethyl-3-prop-1-en-2-yl-2,3,4,5,6,7-hexahydro-1H-naphthalene
  • 4alpha,10alpha- dimethyl-6beta-isopropyl-delta1,9-octalin
  • 5,6- dimethyl-8-(1-methylvinyl)bicyclo[4.4.0]dec-1-ene
  • eremophila-1(10),11-diene
  • 4betaH,5alpha- eremophila-1(10),11-diene
  • (1R,7R,8aS)- 1,2,3,5,6,7,8,8a- octahydro-1,8a-dimethyl-7-(1-methyl ethenyl) naphthalene
  • (1R-(1alpha, 7beta,8alpha))-1,2,3,5,6,7,8,8a- octahydro-1,8a-dimethyl-7-(1-methyl vinyl) naphthalene
  • 1,2,3,5,6,7,8,8alpha- octahydro-1,8alpha-dimethyl-7-1-methyl ethenyl napthalene
  • octahydrodimethyl methyl vinyl naphthalene
  • 3-iso propenyl-4a,5-dimethyl-1,2,3,4,4a,5,6,7-octahydro-naphthalene
  • valencene
  • (+)- valencene
  • valencene - ex orange (50%, 60%, 70%)
  • valencene (natural)
  • valencene 50% natural
  • valencene 70
  • valencene 75% natural
  • valencene natural
  • valencene, 50 - 70%, natural
  • valencene, 70%- 80%, natural
  • valencene, 80% min., natural
  • valencene, natural
JECFA Food Flavoring 1337
JECFA Food Additive N/A
DG SANTE Food Flavourings 01.017 valencene
DG SANTE Food Contact Materials N/A
FDA UNII 96H21P91IG
CoE Number 11030
XlogP3-AA N/A
Molecular Weight 204.35628
Molecular Formula C15 H24

Organoleptic

Organoleptic Notes
  • 1. Odor Type: citrus Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity:336 hour(s) at 100.00 %
  • sweet fresh citrus grapefruit woody orange dry green oily
  • Odor Description:at 10.00 % in dipropylene glycol. sweet fresh citrus grapefruit woody orange asprin dry green oilyLuebke, William tgsc, (1996)
  • Odor sample from: CA Aromatics Company Inc.
Odor citrus
sweet, fresh, citrus, grapefruit, woody, orange, dry, green, oily,
Flavor citrus
orange, citrus, fruity, juicy, peel, peely, woody,

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Properties

Food Chemicals Codex Listed No
Appearance pale yellow to yellow clear liquid (est)
Assay 94.00 to 100.00 sum of isomers
Specific Gravity 0.91000 to 0.92200 @ 25.00 °C.
Lbs/Gal (est) 7.572 to 7.672
Refractive Index 1.49800 to 1.51000 @ 20.00 °C.
Melting Point N/A
Boiling Point 274.00 °C. @ 760.00 mm Hg
Flash Point 212.00 °F. TCC ( 100.00 °C. )
Acid Value N/A
Vapor Pressure 0.011000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 6.494 (est)
Soluble In
  • alcohol
  • water, 0.05011 mg/L @ 25 °C (est)
  • water
Occurrence
  • amyris wood oil @ trace%
  • blood orange oil (citrus sinensis l. var. sanguinello) italy @ 0.309%
  • blood orange oil (citrus sinensis l. var. tarocco) italy @ 0.093%
  • blood orange oil italy @ 0.177%
  • cascarilla bark oil @ 0.18%
  • cedarwood oil texas @ 0.10%
  • cedarwood oil virginia @ 0.10%
  • citrus fruits
  • clary sage oil spain @ 2.84%
  • cocoa
  • grapefruit oil c.p. russia @ 0.06%
  • grapefruit oil c.p. russia @ 0.06%
  • grapefruit oil c.p. russia @ 0.08%
  • grapefruit oil c.p. russia @ 0.13%
  • hyptis suaveolens (l.) poit. oil mali @ 0.60-1.00%
  • labdanum oil @ 0.16%
  • lemon tissue culture
  • lime oil CO2 extract mexico @ 0.10%
  • mandarin fruit
  • orange fruit
  • orange fruit juice
  • orange oil c.p. brazil @ 0.13-0.27%
  • orange peel oil bitter brazil @ 0.29%
  • orange peel oil sweet c.p. blond italy @ 0.038%
  • orange peel oil sweet c.p. blond italy @ 0.046%
  • orange peel oil sweet c.p. blond italy @ 0.067%
  • orange peel oil sweet c.p. blond italy @ 0.101%
  • orange peel oil sweet c.p. blond italy @ 0.174%
  • orange peel oil sweet c.p. florida @ 0.05%
  • orange peel oil sweet c.p. valencia @ 0.05%
  • orange pericarp oil
  • oregano shoot oil
  • pepper oil black india @ trace%
  • rosemary
  • sage oil albania @ 0.10%
  • tagete oil CO2 extract @ 0.57%
  • tansy oil marocco @ 0.50%
  • thyme oil red CO2 extract @ 0.01%