cis-3-Hexenyl isovalerate(CAS#35154-45-1)
| Hazard Symbols | N – Dangerous for the environment |
| Risk Codes | R36/37/38 – Irritating to eyes, respiratory system and skin. R51/53 – Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S61 – Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3272 3/PG 3 |
| WGK Germany | 2 |
| RTECS | NY1505000 |
| HS Code | 29156000 |
Introduction
cis-3-hexenyl isovalerate, also known as (Z)-3-methylbut-3-enyl acetate, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: colorless liquid
-Molecular formula: C8H14O2
-Molecular Weight: 142.2
-Melting point:-98 ° C
-Boiling point: 149-150 ° C
-Density: 0.876g/cm³
-Solubility: Soluble in ethanol, ether and organic solvents, slightly soluble in water
Use:
cis-3-hexenyl isovalerate has a fruity aroma and is an important spice compound. It is often used in food, beverage, perfume, cosmetics and hygiene products and other industries, to give the product fruit flavor.
Preparation Method:
The preparation method of cis-3-hexenyl isovalerate is usually carried out by esterification reaction. A common method is to react 3-methyl-2-butenal with glycolic acid esters under acidic conditions to produce the cis-3-hexenyl isovalerate.
Safety Information:
cis-3-hexenyl isovalerate has low toxicity under normal use conditions. However, it is a flammable liquid, and exposure to open flames or high temperatures can cause a fire. Avoid contact with oxidants and strong acids during use or storage to avoid dangerous reactions. At the same time, appropriate protective measures such as gloves, safety glasses and protective clothing should be taken to prevent contact with skin and eyes. In case of accidental contact, inhalation or ingestion, medical help should be sought immediately.
