cis-3-Hexenyl formate
Synonym(s):(Z)-3-Hexen-1-yl formate
- CAS NO.:33467-73-1
- Empirical Formula: C7H12O2
- Molecular Weight: 128.17
- MDL number: MFCD00036490
- EINECS: 251-532-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-22 20:27:16
What is cis-3-Hexenyl formate?
Description
cis-3-Hexenyl formate has a light topnote and a fruity fresh odor.
Chemical properties
(Z)-3-Hexenyl Formate has been identified in tea. It possesses a green, fruity odor and is used in perfumery and flavor compositions to impart fruity, green notes.
Chemical properties
cis-3-Hexneyl formate has a light top note and a fruity fresh odor.
Occurrence
Reported found in raspberry, corn mint oil, black tea, mango, corn oil and black chokeberry.
The Uses of cis-3-Hexenyl formate
cis-3-Hexenyl formate finds some use in perfumery as part of various topnote complexes. It blends very well with Galbanum and with many herbaceous oils. Styrax is a good fixative, and supporting fixation and blending can be achieved with Cinnamates. The ester could constitute the main part of the green theme in Hyacinth when suitably incorporated. In flavors, it forms an excellent combination with Nonadienal and Nonadienol in Cucumber compositions and other vegetable, juicygreen flavor types. It is furthermore a generally refreshing modifier for the higher esters of the series.
Definition
ChEBI: Cis-3-Hexenyl formate is a carboxylic ester.
Preparation
from cis-3-Hexenol and Formic acid, e. g. in presence of Acetic arrhydride in cold Formulation.
Taste threshold values
Taste characteristics at 20 ppm: green, waxy, fresh, vegetable, fruity, apple, guava and green banana
General Description
cis-3-Hexenyl formate is a flavor and fragrance ester mainly used for its green notes. It occurs naturally in gardenia and zinchoge flowers.
Properties of cis-3-Hexenyl formate
Melting point: | -62.68°C (estimate) |
Boiling point: | 72 °C/40 mmHg (lit.) |
Density | 0.91 g/mL at 25 °C(lit.) |
FEMA | 3353 | CIS-3-HEXENYL FORMATE |
refractive index | n |
Flash point: | 113 °F |
solubility | Almost insoluble in water, soluble in alcohol, Propylene glycol and oils. |
form | liquid |
Specific Gravity | 0.92 |
color | Colorless |
Odor | at 10.00 % in dipropylene glycol. fresh green waxy sweet vegetable grassy sharp |
JECFA Number | 1272 |
CAS DataBase Reference | 33467-73-1(CAS DataBase Reference) |
NIST Chemistry Reference | 3-Hexen-1-ol, formate, (z)-(33467-73-1) |
EPA Substance Registry System | 3-Hexen-1-ol, formate, (3Z)- (33467-73-1) |
Safety information for cis-3-Hexenyl formate
Signal word | Warning |
Pictogram(s) |
Flame Flammables GHS02 Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for cis-3-Hexenyl formate
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