dihydrocoumarin
Quantity
Unit
CAS #
119-84-6
PRODUCT
SYNONYM
Benzodihydropyrone; 3,4- dihydro-2H,1-benzopyran-2-one; ortho- hydroxydihydrocinnamic acid delta-lactone; 3,4-Dihydro-2H-benzopyran-2-one; 2H-1-Benzopyran-2-one, 3,4-dihydro-
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FORMULA
C9H8O2
APPEARANCE
colorless to pale yellow clear liquid to solid
ASSAY
99.00 to 100.00 %
SPECIFIC GRAVITY
1.18600 to 1.19200 @ 25.00 °C
POUNDS/GALLON
9.869 to 9.919
REFRACTIVE INDEX
1.55500 to 1.55900 @ 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
CONGEALING POINT
23.00 °C
ACID VALUE
5.00 max. KOH/g
VAPOR PRESSURE
4.000000 mm/Hg @ 25.00 °C
FLASH POINT
> 230.00 °F. TCC
LOGP (O/W)
1.80
SHELF LIFE
24 month(s) or longer if stored properly
STORAGE
store in cool, dry place in tightly sealed containers, protected from heat and light
ODOR TYPE
tonka
ODOR
Sweet, creamy, coconut, coumarin, vanilla with a slight spice nuance
TASTE
Sweet, creamy, vanilla, coconut and milky
CHEMICAL STRUCTURE
INSOLUBILITY
in water
MOLECULAR WEIGHT
148.17
COLOR
colorless to pale yellow crystal
SOLUBILITY
alcohol, chloroform, ether, chlorinated solvs.
DENSITY
1.186
NOTES
FEMA# 2381
CLASS
Flavor and Fragrance Chemical Compounds
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