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COUMARIN
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STRUCTURE
|
|
| CAS
NO. |
91-64-5 |
| FORMULA |
C9
H6 O2 |
| MOL.
WT. |
146.15
|
| ODOUR |
Pleasant
fragrant odour, similar to vanilla beans. |
| COLOR
& APPEARANCE |
White
crystalline powder. |
| STABILITY
& DISCOLORATION |
Stable,
not known to cause discoloration. |
| REFRACTIVE
INDEX AT 20°C |
--
|
| SPECIFIC
GRAVITY AT 25°C |
-- |
| SOLUBILITY |
Freely
soluble in alcohol, chloroform ether and oils. |
| PURITY
BY : |
|
| 1.
CHEMICAL METHOD |
-- |
| 2.
GLC METHOD |
-- |
| MELTING
PT./CONGEALING PT. |
Min
69°C |
| BOILING
POINT |
-- |
| FLASH
POINT |
-- |
| OTHERS |
-- |
| USES |
In
fragrances and as a deodourising and odour enhancing agent.
|
| H.S.
CODE NO. |
291419.09 |
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