CIS-2-PENTEN-1-OL
- CAS NO.:1576-95-0
- Empirical Formula: C5H10O
- Molecular Weight: 86.13
- MDL number: MFCD00063208
- EINECS: 216-415-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:50:54
What is CIS-2-PENTEN-1-OL?
Chemical properties
clear colorless to pink-beige liquid
Chemical properties
Colorless liquid; green diffusive aroma.
Occurrence
Reported found in asparagus, bilberry, blueberry, crayfish, kiwi fruit, petitgrain grapefruit oil, angelica seed oil (0.30%).
The Uses of CIS-2-PENTEN-1-OL
cis-2-Penten-1-ol is used in the preparation of 1-bromo-pent-2-ene by reacting with phosphorus tribromide and pyridine. Further, it is a banana flavored compound.
What are the applications of Application
cis-2-Penten-1-ol is also known as banana flavored compound
Definition
ChEBI: (Z)-2-penten-1-ol is a 2-penten-1-ol in which the double bond has (Z)-configuration. It is a volatile compound found in green tea, virgin olive oil, and broccoli. It is also used as a fragrance ingredient cosmetics, shampoos and soaps as well as in non-cosmetic products such as household cleaners and detergents. It has a role as a human metabolite, a fragrance, a plant metabolite, an insect attractant, a flavouring agent and a mammalian metabolite. It is a 2-penten-1-ol and a volatile organic compound.
Aroma threshold values
Medium strength odor, green type; recommend smelling in a 10.00% solution or less.
General Description
cis-2-Penten-1-ol is also known as banana flavoured compound. It was found to reduce the efficiency of sex pheromone lures in trapping male moths in a proof long-range field trapping experiment. Kinetics of gas-phase reactions of NO3 radical with cis-2-penten-1-ol was investigated using relative rates technique.
Properties of CIS-2-PENTEN-1-OL
| Melting point: | 48.52°C |
| Boiling point: | 138 °C(lit.) |
| Density | 0.853 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| FEMA | 4305 | CIS-2-PENTENOL |
| refractive index | n |
| Flash point: | 119 °F |
| form | powder to lump to clear liquid |
| pka | 14.70±0.10(Predicted) |
| color | White or Colorless to Light yellow |
| Odor | at 10.00 % in dipropylene glycol. green phenolic nasturtium ethereal medicinal aldehydic cherry narcissus metallic fruity |
| Water Solubility | Miscible with alcohol. Immiscible with water. |
| BRN | 1719473 |
| Stability: | Stable. Incompatible with acid chlorides, acid anhydrides, strong oxidizing agents. Flammable. |
| CAS DataBase Reference | 1576-95-0(CAS DataBase Reference) |
| EPA Substance Registry System | (Z)-2-Penten-1-ol (1576-95-0) |
Safety information for CIS-2-PENTEN-1-OL
| Signal word | Warning |
| Pictogram(s) |
![]() Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. |
Computed Descriptors for CIS-2-PENTEN-1-OL
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