Methyl fluorosulfonate

CH₃FO₃SCAS 421-20-5114.09 g/mol

Open in Covalent MOL file

Properties

Molecular formula: CH₃FO₃S
Molar mass: 114.09 g/mol
Exact mass: 113.9787 Da
Density: 1.427 g/mL (at 16 °C)
Melting point: −95 °C
Boiling point: 93 °C
logP: -0.15Crippen estimate
Polar surface area: 43.4 Å²
H-bond donors / acceptors: 0 / 3
Rotatable bonds: 1

Hazards

Danger

H225 Highly Flammable liquid and vapor100% of notifiers
H301 Toxic if swallowed100% of notifiers
H311 Toxic in contact with skin100% of notifiers
H315 Causes skin irritation100% of notifiers
H318 Causes serious eye damage100% of notifiers
H330 Fatal if inhaled100% of notifiers

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

Precautionary statements

P210, P233, P240, P241, P242, P243, P260, P262, P264, P264+P265, P270, P271, P280, P284, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P320, P321, P330, P332+P317, P361+P364, P362+P364, P370+P378, P403+P233, P403+P235, P405, P501