HEXYL CROTONATE
hexyl 2-butenoate
CAS: 19089-92-0
Molecular Formula: C10H18O2
HEXYL CROTONATE - Names and Identifiers
| Name | hexyl 2-butenoate |
| Synonyms | 242-808-8 FEMA 3354 HEXYL CROTONATE Hexyl-2-butenoat hexyl 2-butenoate HEXYL-2-BUTENOATE HEXYL T2 BUTENOATE Hexyl but-2-enoate HEXYL TRANS-2-BUTENOATE hexyl (2Z)-but-2-enoate 2-Butenoicacid,hexylester |
| CAS | 19089-92-0 |
| EINECS | 242-808-8 |
| InChI | InChI=1/C10H18O2/c1-3-5-6-7-9-12-10(11)8-4-2/h4,8H,3,5-7,9H2,1-2H3/b8-4- |
HEXYL CROTONATE - Physico-chemical Properties
| Molecular Formula | C10H18O2 |
| Molar Mass | 170.25 |
| Density | 0.885g/mLat 25°C(lit.) |
| Melting Point | -89.9°C (estimate) |
| Boling Point | 209.9°C (estimate) |
| Flash Point | 193°F |
| JECFA Number | 1807 |
| Vapor Presure | 0.146mmHg at 25°C |
| Refractive Index | n20/D 1.438(lit.) |
| Physical and Chemical Properties | Colorless liquid. It has a fruit and wood aroma, with a pineapple-like aroma. Soluble in ethanol and most non-volatile oils, insoluble in water and propylene glycol. Natural products are found in bananas, cocoa, coffee, soybeans, etc. |
HEXYL CROTONATE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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. |
| WGK Germany | 2 |
| RTECS | GQ4222000 |
| Toxicity | GRAS(FEMA)。 |
HEXYL CROTONATE - Introduction
Hexahexyl crotonate, also known as n-hexyl crotonate, is an organic compound. The structure contains one crotonate group and one hexyl ester group.
Hexahexyl crotonate is a colorless liquid with a special aroma. It has good solubility.
The main use of hexyl crotonate is as a component of spice and essence. Its unique aroma can endow the product with fragrance and attractiveness.
The preparation method of hexyl crotonate is mainly achieved by esterification reaction between crotonate and n-hexanol. During the reaction process, acid catalysts are needed to promote the progress of the reaction.
When using hexyl crotonate, it is important to pay attention to some safety information. Hexahexyl crotonate may cause irritation to the eyes, skin, and respiratory system. Therefore, when in contact with hexyl crotonate, direct contact with skin and eyes should be avoided, and use should be ensured in a well ventilated environment. In case of accidental contact, rinse with plenty of water in a timely manner and seek medical help.
To sum up, hexyl crotonate is an organic compound used in perfumes and essence. Its preparation method is through the esterification reaction of crotonate and n-hexanol. Pay attention to safety during use, avoid skin and eye contact, and ensure a well ventilated environment.
Last Update：2024-04-09 21:40:26
