Ụdị okwu:

DIPHENYL OXALATE, OXALIC ACID DIPHENYL ESTER, diphenyl ethanedioate, Ethanedioic acid, diphenyl ester.

Ọchị ọchị nke Canonical:C1=CC=C(C=C1)OC(=O)C(=O)OC2=CC=CC=C2

Njupụta:1.257±0.06g/cm3 (buru amụma)

Ebe esi esi:336.7± 15.0°C(buru amụma)

Ebe mgbaze:136°C

Nkwupụta ihe egwu:22-36/37/38

Okwu nchekwa:36/37/39