dihydrocoumarin

Full Material List
chroman-2-one

Identifiers

FEMA 2381
CAS 119-84-6
EINECS 204-354-9
Synonyms
  • benzo dihydro pyrone
  • benzo dihydropyrone
  • benzo dihydropyrone natural
  • benzo dihydropyrone synthetic
  • benzodihydropyrone
  • 1,2- benzodihydropyrone
  • benzodihydropyrone FCC
  • benzodihydropyrone, natural
  • 2H-1- benzopyran-2-one, 3,4-dihydro-
  • benzopyranone, dihydro-
  • 2-oxo- chroman
  • oxo chroman
  • chroman-2-one
  • chroman, 2-oxo-
  • 2- chromanone
  • coumarin, 3,4-dihydro-
  • coumarin, dihydro-
  • di hydro coumarin
  • dihydro coumarin
  • 3,4- dihydro-1-benzopyran-2-one
  • 3,4- dihydro-2H-1-benzopyran-2-one
  • 3,4- dihydro-2H-chromen-2-on
  • 3,4- dihydro-2H,1-benzopyran-2-one
  • dihydrobenzopyrone
  • 3,4- dihydrocoumarin
  • dihydrocoumarin (benzodihydropyrone)
  • dihydrocoumarin FCC
  • hydrocinnamic acid, o-hydroxy-, d-lactone
  • hydrocoumarin
  • o- hydroxydihydrocinnamic acid delta-lactone
  • ortho- hydroxydihydrocinnamic acid delta-lactone
  • 2- hydroxydihydrocinnamic acid lactone
  • hydroxydihydrocinnamic acid lactone, o-
  • melilotic acid lactone
  • melilotic lactone
  • melilotin
  • melilotine
  • melilotol
  • meliotine
JECFA Food Flavoring 1171
JECFA Food Additive N/A
DG SANTE Food Flavourings 13.009 3,4-dihydrocoumarin
DG SANTE Food Contact Materials N/A
FDA UNII NM5K1Y1BT2
CoE Number 535
XlogP3-AA N/A
Molecular Weight 148.16116
Molecular Formula C9 H8 O2

Organoleptic

Organoleptic Notes
  • 1. Odor Type: tonka Odor Strength:medium ,recommend smelling in a 10.00 % solution or less
  • Substantivity:228 hour(s) at 100.00 %
  • sweet tonka coumarinic coconut herbal cinnamon balsamic
  • Odor Description:at 10.00 % in dipropylene glycol. sweet tonka coumarinic coconut herbal cinnamon balsamicLuebke, William tgsc, (1987)
  • Odor sample from: Elan Inc.
  • sweet creamy coconut coumarinic vanilla spicy
  • Odor Description:Sweet, creamy, coconut, coumarin, vanilla with a slight spice nuanceMosciano, Gerard P&F 17, No. 3, 57, (1992)
Odor tonka
sweet, tonka, coumarinic, coconut, herbal, cinnamon, balsamic, creamy, vanilla, spicy
Flavor creamy
creamy, coconut, coumarinic, vanilla, cinnamyl, balsamic, spicy, cardamom, sweet, milky

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Suppliers

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BENZO DIHYDROPYRONE NATURAL • 1410

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BENZO DIHYDROPYRONE SYNTHETIC • 2233

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Properties

Food Chemicals Codex Listed Yes
Appearance colorless to pale yellow clear liquid to solid (est)
Assay 99.00 to 100.00
Specific Gravity 1.18600 to 1.19200 @ 25.00 °C.
Lbs/Gal (est) 9.869 to 9.919
Refractive Index 1.54000 to 1.58000 @ 20.00 °C.
Melting Point 24.00 to 25.00 °C. @ 760.00 mm Hg
Boiling Point 271.00 to 272.00 °C. @ 760.00 mm Hg
Flash Point > 230.00 °F. TCC ( > 110.00 °C. )
Acid Value 5.00 max. KOH/g
Vapor Pressure 4.000000 mmHg @ 25.00 °C.
Vapor Density N/A
logP (o/w) 2.428 (est)
Soluble In
  • alcohol
  • water, 3000 mg/L @ 37 °C (exp)
  • water
Occurrence
  • cherry sour cherry plant
  • clover sweet clover
  • clover yellow sweet clover
  • deertongue
  • tarragon plant