DBE dibasic ester, colourless liquid, Sigma-Aldrich®

Supplier: Merck

Synonyms: DBA Dibasic acid (mixture of glutaric acid, succinic acid and adipic acid), Estasol, Dibasic ester

M-Clarity™ quality level = MQ200

422053-1L 422053-4L
SIAL422053-1LEA 53.1 EUR
SIAL422053-1L SIAL422053-4L
DBE dibasic ester, colourless liquid, Sigma-Aldrich®
DBE Dibasic Ester

Mixture of dimethyl glutarate, dimethyl succinate and dimethyl adipate.

Formula: C₂₁H₃₆O₁₂
MW: 480.507 g/mol
Boiling Pt: 196...225 °C (lit.)
Density: 1.092 g/ml (25 °C) (lit.)
Flash Pt: 100 °C
MDL Number: MFCD00152995
CAS Number: 95481-62-2

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Specification Test Results

Infrared Spectrum Conforms to Structure
Water Content ≤0.5%
Methanol Content ≤0.5%
Acid Value (mg KOH/g) ≤0.1
Dimethyl Succinate 19.0 - 30.0%
Dimethyl Glutarate 50.0 - 75.0%
Dimethyl Adipate 10.0 - 25.0%
Total Diesters ≥99.9%

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