peri-Dinaphthalene

252.31 g·mol−1

~1.3 g/cm³ (Predicted)

276-279 °C(lit.)

400 °C

>200 °C

brown solid

R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R40 - Limited evidence of a carcinogenic effect
R43 - May cause sensitisation by skin contact
R45 - May cause cancer
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R63 - Possible risk of harm to the unborn child
R67 - Vapours may cause drowsiness and dizziness

S22 - Do not breathe dust
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S24/25 - Avoid contact with skin and eyes
S36/37 - Wear suitable protective clothing and gloves
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(b)

Xn, T, N

2-8°C

2811