Synonym(s): 3-Bromo-1-propyne
Formula: C3H3Br
Formula weight: 118.97
Purity: 97%, 80% w/w in toluene
CAS Number: 106-96-7
UN Number: UN2924
Hazard Class: 3
Packing Group: II
Harmonized Tariff Code: 2903.39
Hazard Statements: H225-H300-H304-H361-H373-H314-H335-H336
Highly flammable liquid and vapour. Fatal if swallowed. May be fatal if swallowed and enters airways. Suspected of damaging fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Causes severe skin burns and eye damage. May cause respiratory irritation. May cause drowsiness or dizziness.
Precautionary Statements: P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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 Phrases: 11-25-34-37-48/20-63-65-67
Flammable. Toxic if swallowed. Causes burns. Irritating to respiratory system. Harmful:danger of serious damage to health by prolonged exposure through inhalation Possible risk of harm to the unborn child. Harmful: May cause lung damage if swallowed. Vapours may cause drowsiness & dizziness
Safety Phrases: 9-16-20-23-26-33-36/37/39-45-60
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. Take precautionary measures against static discharges. 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.
Form: Colorless to pale yellow liquid
Density: 1.335
Melting point: -61°
Boiling point: 88-90°
Flash point: 3°(37°F)
Refractive Index: 1.4940
EINECS: 203-447-1
MDL: MFCD00000241
RTECS: UK4375000
Beilstein: 605309