Hexachlorobutadiene

C₄Cl₆CAS 87-68-3260.74 g/mol

Open in Covalent MOL file

Alkene Vinyl halide

Properties

Molecular formula: C₄Cl₆
Molar mass: 260.74 g/mol
Exact mass: 257.8131 Da
Density: 1.556 g/mL (at 25 °C)
Melting point: −21 °C
Boiling point: 215 °C
Flash point: 90 °C
Water solubility: 3.2 mg/L
logP: 4.76Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 0
Rotatable bonds: 1

Hazards

Danger

H301 Toxic if swallowed68.1% of notifiers
H302 Harmful if swallowed27.7% of notifiers
H310 Fatal in contact with skin59.6% of notifiers
H312 Harmful in contact with skin34% of notifiers
H315 Causes skin irritation87.2% of notifiers
H317 May cause an allergic skin reaction27.7% of notifiers
H318 Causes serious eye damage36.2% of notifiers
H319 Causes serious eye irritation23.4% of notifiers
H330 Fatal if inhaled14.9% of notifiers
H332 Harmful if inhaled27.7% of notifiers
H351 Suspected of causing cancer46.8% of notifiers
H371 May cause damage to organs12.8% of notifiers
H400 Very toxic to aquatic life85.1% of notifiers
H410 Very toxic to aquatic life with long lasting effects57.4% of notifiers

Aggregated from 47 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P203, P260, P261, P262, P264, P264+P265, P270, P271, P272, P273, P280, P284, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P308+P316, P316, P317, P318, P320, P321, P330, P332+P317, P333+P317, P337+P317, P361+P364, P362+P364, P391, P403+P233, P405, P501