피부(또는 머리카락)에 묻으면 오염된 모든 의복은 벗거나 제거하시오 피부를 물로 씻으시오/샤워하시오.
P331
토하게 하지 마시오.
P403+P233
용기는 환기가 잘 되는 곳에 단단히 밀폐하여 저장하시오.
NFPA 704
4
0
0
펜텐(트란스-2-) C화학적 특성, 용도, 생산
화학적 성질
clear colourless to slightly yellowish liquid with a disagreeable odor.
일반 설명
trans-2-Pentene is a colorless liquid with a hydrocarbon smell. It is primarily found in technical grade as a mixture of isomers. It is commonly used as a solvent, in organic synthesis, and as a polymerization inhibitor.
공기와 물의 반응
Highly flammable. Insoluble in water.
반응 프로필
The unsaturated aliphatic hydrocarbons, such as 2-PENTENE, are generally much more reactive than the alkanes. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, compounds in this class can undergo very exothermic addition polymerization reactions.
Safety Profile
A dangerous fire and explosion hazard when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits acrid smoke and irritating fumes.
환경귀착
Chemical/Physical. Complete combustion in air yields carbon dioxide and water.
Purification Methods
It is treated as above and washed with water, dried over anhydrous Na2CO3, and fractionally distilled. The middle cut is purified by two passes of fractional melting. [Beilstein 1 IV 814.]