trans-3-octene
trans-3-octene
CAS: 14919-01-8
Molecular Formula: C8H16
trans-3-octene - Names and Identifiers
| Name | trans-3-octene |
| Synonyms | 3-octene 3-OCTENE Oct-3-ene (E)-3-C8H16 (E)-3-Octene (E)-Oct-3-ene (3E)-3-Octene TRANS-3-OCTENE trans-3-octene trans-oct-3-ene |
| CAS | 14919-01-8 |
| EINECS | 238-990-3 |
| InChI | InChI=1/C8H16/c1-3-5-7-8-6-4-2/h5,7H,3-4,6,8H2,1-2H3 |
trans-3-octene - Physico-chemical Properties
| Molecular Formula | C8H16 |
| Molar Mass | 112.21 |
| Density | 0.716g/mLat 25°C(lit.) |
| Melting Point | -110°C |
| Boling Point | 121-122°C(lit.) |
| Flash Point | 57°F |
| Vapor Presure | 33 mm Hg ( 37.7 °C) |
| Appearance | Liquid |
| Specific Gravity | 0.716 |
| Color | Colorless to Almost colorless |
| BRN | 1719386 |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.413(lit.) |
| MDL | MFCD00039971 |
trans-3-octene - Risk and Safety
| Risk Codes | R11 - Highly Flammable R65 - Harmful: May cause lung damage if swallowed |
| Safety Description | S16 - Keep away from sources of ignition. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. |
| UN IDs | UN 3295 3/PG 2 |
| WGK Germany | 3 |
| Hazard Class | 3 |
| Packing Group | II |
trans-3-octene - Introduction
trans-3-octene, the chemical formula is C8H14, which is a hydrocarbon compound. The following is a description of the nature, use, preparation and safety information of the trans-3-octene:
Nature:
1. Appearance: colorless liquid.
2. Boiling point: About 118-119 degrees Celsius.
3. Density: about 0.6939 g/mL.
4. Reactivity: trans-3-octene is unstable and easy to polymerize or react with oxygen in the air.
Use:
trans-3-octene have a wide range of uses in organic synthesis, including:
1. Polymer industry: used as comonomers for the synthesis of butyl rubber.
2. Pesticide industry: as an intermediate of some pesticides.
3. Pharmaceutical Industry: intermediates of some drugs, such as certain antibiotics.
Method:
trans-3-octene can be synthesized by the following methods:
1. From the dehydrogenation reaction of aromatic compounds.
2. By heating n-pentane and heavy metal catalyst (such as platinum or molybdenum) for dehydrogenation synthesis.
Safety Information:
1. trans-3-octene is a flammable liquid, it is easy to burn in case of open flame or high temperature, and it is necessary to avoid contact with strong oxidant.
2. trans-3-octene is irritating and corrosive, contact with skin, eyes and mucous membranes should be avoided.
3. Use and storage of trans-3-octene should pay attention to comply with the relevant safety procedures, and to ensure a well-ventilated working environment.
Nature:
1. Appearance: colorless liquid.
2. Boiling point: About 118-119 degrees Celsius.
3. Density: about 0.6939 g/mL.
4. Reactivity: trans-3-octene is unstable and easy to polymerize or react with oxygen in the air.
Use:
trans-3-octene have a wide range of uses in organic synthesis, including:
1. Polymer industry: used as comonomers for the synthesis of butyl rubber.
2. Pesticide industry: as an intermediate of some pesticides.
3. Pharmaceutical Industry: intermediates of some drugs, such as certain antibiotics.
Method:
trans-3-octene can be synthesized by the following methods:
1. From the dehydrogenation reaction of aromatic compounds.
2. By heating n-pentane and heavy metal catalyst (such as platinum or molybdenum) for dehydrogenation synthesis.
Safety Information:
1. trans-3-octene is a flammable liquid, it is easy to burn in case of open flame or high temperature, and it is necessary to avoid contact with strong oxidant.
2. trans-3-octene is irritating and corrosive, contact with skin, eyes and mucous membranes should be avoided.
3. Use and storage of trans-3-octene should pay attention to comply with the relevant safety procedures, and to ensure a well-ventilated working environment.
Last Update：2024-04-09 02:00:42
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