4-Isocyanatobenzoyl chloride

181.58 g·mol−1

1.317 g/mL at 25 °C(lit.)

36-38 °C(lit.)

54-55 °C0.07 mm Hg(lit.)

>230 ºF

light yellow crystalline mass

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R34 - Causes burns
R36/37 - Irritating to eyes and respiratory system
R42/43 - May cause sensitization by inhalation and skin contact

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

8

C

UN 3261 8 / PG 2