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ART-746 / Benzyl butyl phthalate / Phthalic acid, benzyl butyl ester

Name: O1-butyl O2-(phenylmethyl) benzene-1,2-dicarboxylate

Formula: C19H20O4

Molar mass: 312.365 Da

Monoisotopic mass: 312.136 Da

SMILES: CCCCOC(=O)c1ccccc1C(=O)OCc2ccccc2

InChI Key: IRIAEXORFWYRCZ-UHFFFAOYSA-N

InChI: 1S/C19H20O4/c1-2-3-13-22-18(20)16-11-7-8-12-17(16)19(21)23-14-15-9-5-4-6-10-15/h4-12H,2-3,13-14H2,1H3

Typical retention indexes:
- ECL on BPX70: 25.113
- ECL on Wax: 27.556
- ECL on 5% phenyl: 20.174
- KI on 5% phenyl: 2346



Data are acquired on Agilent 5972, 5973 and 5975 instruments at Nofima, Institute of Marine Research and University of Bergen.
Molecular structures are created in Open Babel.