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20163-90-0

20163-90-0 Structure

20163-90-0 Structure
IdentificationBack Directory
[Name]

DIBENZYL SUCCINATE
[CAS]

20163-90-0
[Synonyms]

SPASMINE
BENZYL SUCCINATE
DIBENZYL SUCCINATE
TIMTEC-BB SBB006245
SUCCINIC ACID DIBENZYL ESTER
[Molecular Formula]

C18H18O4
[MDL Number]

MFCD00022034
[MOL File]

20163-90-0.mol
[Molecular Weight]

298.33
Chemical PropertiesBack Directory
[Melting point ]

88-90 °C(lit.)
[Boiling point ]

148-150 °C1.5 mm Hg(lit.)
[density ]

1,256 g/cm3
[refractive index ]

1.5230 (estimate)
[Fp ]

148-150°C/1.5mm
[solubility ]

Insoluble in wafer. soluble in alcohol and oils.
[form ]

Solid
[color ]

White
[Odor]

Practically odorless when pure.
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

2
[RTECS ]

EK1575000
Hazard InformationBack Directory
[Uses]

Dibenzyl Succinate is an constituent in the synthesis of Succinobucol (S688775), an antioxidant and anti-inflammatory substance. It has been suggested as a solvent/blender/ fixative in perfume compositions. However, it does not seem to offer very substantial advantages over Diethyl phthalate or other odorless solvents, available at very low cost.
[Preparation]

Dibenzyl Succinate is produced by direct esterification of Benzyl alcohol with Succinic acid under azeotropic conditions.
[Synthesis Reference(s)]

Tetrahedron, 36, p. 2409, 1980 DOI: 10.1016/0040-4020(80)80219-5
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