Synonym(s): 1-Chloro-4-(N-phthalimido)-2-butyne
Formula: C12H8ClNO2
Formula weight: 233.66
Purity: 97%
CAS Number: 4819-69-6
UN Number: UN3261
Hazard Class: 8
Packing Group: III
Harmonized Tariff Code: 2925.19
Hazard Statements: H314-H318
Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statements: P280-P303+P361+P353-P305+P351+P338-P310
Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.
Risk Phrases: 34
Causes burns.
Safety Phrases: 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Form: White to cream crystalline powder
Melting point: 115-120°
MDL: MFCD01318120
Beilstein: 179626