PROPYLENE GLYCOL (PG)

people are currently viewing this product

Propylene Glycol (PG) has a slightly estery, almost odourless odour, not usually used in perfumes but a principle diluent used in flavours. It is warming to the skin. It is sometimes used in perfumed products as a co-solvent.

PHYSICAL ODOR CHEMICAL

PHYSICAL PROPERTIES

Name:propane-1,2-diol
CAS No.:57-55-6
Physical State:N/A
Colour and Appearance:colorless clear oily liquid (est)

ODOR PROPERTIES

Odor:odorless, very, slight, alcoholic
Synaesthesia:N/A
Relative Odor Impact:5
Odor Life on a smelling strip:10 hrs

CHEMICAL PROPERTIES

Perfume-Uses:N/A
Solubility:Soluble in: ether miscible with water, acetone, chloroform solvent for rosin will dissolve many essential oils water, 1000000 mg/L @ 20 °C (exp)| InSoluble in:paraffin oil fixed oils
Remarks:N/A
Typical usage in perfume compounds:40.00 % in the fragrance concentrate.
Molecular Weight:76.09516000
Formula:C3 H8 O2
Assay:99.00 to 100.00
Flash Point: 225.00 °F. TCC ( 107.22 °C. )