Photo credits: ScenTree SAS
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General Presentation
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CAS N° : 57-55-6
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EINECS number : 200-338-0
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FEMA number : 2940
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FLAVIS number : Donnée indisponible.
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JECFA number : 925
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Appearance : Colorless liquid
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Density : 1,036
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Volatility : NON TROUVE_N/A
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Price Range : €
Physico-chemical properties
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Molecular formula : C3H8O2
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Molecular Weight : 76,09 g/mol
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Log P : -0,8
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Fusion Point : -60°C
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Boiling Point : 187°C
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Detection Threshold : Donnée indisponible.
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Optical rotation : Donnée indisponible
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Vapor pressure : Donnée indisponible
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Refractive Index @20°C : Donnée indisponible
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Acid Value : Donnée indisponible.
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Flash Point : 103°C
Uses
Uses in perfumery :
Propylene Glycol is a perfume solvent used to dilute some overly viscous raw materials. It is used in various functional perfume bases where it is appropriate. These bases are the same as for DPG, but the latter is much more widely used than PG.
Year of discovery :
Data not available.
Natural availability :
Propylene Glycol is note reported as found in nature.
Isomerism :
Propylene Glycol does not have any isomer used in perfumery.
Synthesis precursor :
Propylene Glycol is used for the synthesis of Dipropylene Glycol.
Synthesis route :
Propylene Glycol is produced by a reaction between Propylene Oxide and water, in an acid medium. Biosynthesis methods are carried out although they are more expensive.
Regulations & IFRA
Allergens :
This ingredient does not contain any allergen.
IFRA 51th :
This ingredient is not restricted for the 51th amendment
