3-ETHYL-2-PENTENE
- CAS NO.：816-79-5
- Empirical Formula: C7H14
- Molecular Weight: 98.19
- MDL number: MFCD00027079
- EINECS: 212-438-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is 3-ETHYL-2-PENTENE?
The Uses of 3-ETHYL-2-PENTENE
3-Ethyl-2-pentene may be used in the preparation of:
- (2E,3R)-2-hydroxy-3,4-dimethyl-N-phenylpent-4-enamide
- 3-ethyl-1-pentene
- 5-ethyl-2,4-dimethyl-4-hepten-3-one
Synthesis Reference(s)
The Journal of Organic Chemistry, 35, p. 347, 1970 DOI: 10.1021/jo00827a012
General Description
3-Ethyl-2-pentene is a trisubstituted olefin.
Properties of 3-ETHYL-2-PENTENE
| Melting point: | -124.4°C (estimate) |
| Boiling point: | 94 °C(lit.) |
| Density | 0.717 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 36 °F |
| form | clear liquid |
| color | Colorless to Almost colorless |
| CAS DataBase Reference | 816-79-5 |
| EPA Substance Registry System | 2-Pentene, 3-ethyl- (816-79-5) |
Safety information for 3-ETHYL-2-PENTENE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H225:Flammable liquids H304:Aspiration hazard H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 3-ETHYL-2-PENTENE
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