Synonym(s): 4-Amino-1-butene; 3-Butenylamine
CAS Number: 2524-49-4
MDL: MFCD03425859
UN#: UN2733
Hazard Class: 3
Packing Group: II
Formula: C4H9N
Formula Weight: 71.12
Form: Grey to black crystalline
Boiling Point: 74-77°
Flash Point: -5°(23°F)
Density: 0.777
Refractive Index: 1.4240
Sensitivity: Air Sensitive
GHS Hazard and Precautionary Statements
Hazard Statements: H225-H314-H318
Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statements: P210-P260-P303+P361+P353-P305+P351+P338-P405-P501A
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
Risk Phrases: 11-34
Flammable. Causes burns.
Safety Phrases: 9-16-20-23-26-36/37/39-45-60
Keep container in a well ventilated place. Keep away from sources of ignition - No Smoking. When using do not eat or drink. 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). This material and/or its container must be disposed of as hazardous waste.
TSCA: No
Beilstein: 1735803
Harmonized Tariff Code: 2923.901