Synonyms:

acidebenzenesulfonique;Benzenemonosulfonic acid;benzenemonosulfonicacid;Benzenesulfonicacid(40%solu;Besylic acid;besylicacid;Kyselina benzensulfonova;kyselinabenzensulfonova

Canonical SMILES: C1=CC=C(C=C1)S(=O)(=O)O

HS Code: 29041000

Density:1.32

Boiling Point:137℃

Refractive Index:1.5151(estimate)

Flash Point: >230 °F

Melting Point: 30-60 °C

Storage: Storebelow+30°C.

PKA: 0.7(at25℃)

Appearance: DampCrystallineSolidorFusedMass

Hazard Codes: C

Risk Statements:  22-34

Safety Statements: 26-36/37/39-45-36

Transport: UN 2583 8/PG 2

WGK Germany: 1

HazardClass: 8