Ụdị okwu:

O-PYROCATECHUIC ACID; PYROCATECHOL-3-CARBOXYLIC ACID;2,3 DHB;2,3-dihydroxy-benzoicaci;2-pyrocatechuicacid;3-Hydroxysalicylic acid,Catechol-o-carboxylic acid,Pyrocatechol-o-carboxylic acid.

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

Koodu HS:29182900

Njupụta:1,542g/cm3

Ebe esi esi:95-96 / 0.5mm

Ntụgharị ntụgharị uche:1.6400 (atụmatụ)

Ebe mgbaze:204-206 Celsius C (ọkụ)

Nchekwa:2-8 Celsius C

PKA:pK1:2.98;pK2:10.14(30°C)

Ọdịdị:Crystalline ntụ ntụ

Koodu egwu:Xi

Nkwupụta ihe egwu:36/37/38

Okwu nchekwa:26-36-37/39

WGK Germany:2