trans-1,4-Dichloro-2-Butylene

124.99644 g·mol−1

1.183 g/mL at 25 °C(lit.)

1-3 °C(lit.)

74-76 °C40 mm Hg(lit.)

129 ºF

R10 - Flammable
R11 - Highly flammable
R21 - Harmful in contact with skin
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R24/25 - Toxic in contact with skin and if swallowed
R25 - Toxic if swallowed
R26 - Very toxic by inhalation
R34 - Causes burns
R39/23/24/25 - Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
R45 - May cause cancer
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment

S16 - Keep away from sources of ignition - No smoking
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
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)
S53 - Avoid exposure - obtain special instructions before use
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

6.1(a)

T+, T, F, N

2-8°C

UN 3390 6.1 / PG 1