IUPAC Name: hexanedioyl dichloride. InChI Key: PWAXUOGZOSVGBO-UHFFFAOYSA-N. Molecular Weight (g/mol): 183.03 Health Hazard 2: GHS H Statement Causes serious eye damage. Causes severe skin burns and eye damage. Harmful in contact with skin. Harmful if inhaled. Harmful if swallowed. Contact with water liberates toxic gas. Reacts violentl