Allyl cyclohexanepropionate
Allyl cyclohexylpropionate
CAS: 2705-87-5
Molecular Formula: C12H20O2
Allyl cyclohexanepropionate - Names and Identifiers
Allyl cyclohexanepropionate - Physico-chemical Properties
| Molecular Formula | C12H20O2 |
| Molar Mass | 196.29 |
| Density | 0.948g/mLat 25°C(lit.) |
| Boling Point | 91°C1mm Hg(lit.) |
| Flash Point | 227°F |
| JECFA Number | 13 |
| Water Solubility | 16.5mg/L at 20℃ |
| Solubility | almost transparency in Methanol |
| Vapor Presure | 3.8Pa at 25℃ |
| Appearance | neat |
| Color | Colorless to Almost colorless |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | n20/D 1.46(lit.) |
| Physical and Chemical Properties | Appearance: colorless to light yellow transparent liquid
|
| Use | With a pineapple fruit aroma, very fresh and rich in natural sense, used as a fruit, cyan and lavender head aroma components, can produce a vivid natural sense. Used for high-grade flavor, beauty products, soap, washing care, furniture supplies Used as a food additive |
Allyl cyclohexanepropionate - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | 2810 |
| WGK Germany | 2 |
| RTECS | GV6735000 |
| HS Code | 29162090 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
| Toxicity | The acute oral LD50 has been reported as 585 mg/kg in the rat (B?r & Griepentrog, 1967). |
Allyl cyclohexanepropionate - Nature
Open Data Verified Data
colorless or light yellow liquid with pineapple-like aroma and taste. Miscible with ethanol, ether, chloroform and non-volatile oils, practically insoluble in water and glycerol.
Last Update：2024-01-02 23:10:35
Allyl cyclohexanepropionate - Preparation Method
Open Data Verified Data
cyclohexylpropionic acid and allylolene were directly esterified with benzene in the presence of sulfuric acid.
Last Update：2022-01-01 10:07:28
Allyl cyclohexanepropionate - Use
Open Data Verified Data
mainly used for the preparation of pineapple and other fruit-based food flavor. In the dosage of 30mg/kg of gum sugar; Candy in 13mg/kg 7.7mg/kg of puddings; Baked food in 7.1mg/kg; Soft drinks in 3.7mg/kg; 3.1 mg/kg in cold drinks.
Last Update：2022-01-01 10:07:29
Allyl cyclohexanepropionate - Reference Information
| FEMA | 2026 | ALLYL CYCLOHEXANEPROPIONATE |
| LogP | 4.276 at 20℃ |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| introduction | pineapple ester is a colorless to light yellow transparent liquid. Aroma: Strong, sweet pineapple-like fruit aroma. |
| uses | pineapple ester uses as follows: 1. the product has a mild pineapple flavor and is used as an flavoring agent. There are 95 varieties of chemical synthetic fragrance agents in Japan, which stipulate the use standards of these varieties and shall not be used for purposes other than fragrance. According to Japan's "Food Additives Public Agreement", the purity of the product is 98%-102%. 2. It is mainly used to prepare fruit flavor such as pineapple. The amount used in gum sugar is 30 mg/kg. 13 mg/kg in candy; 7.7 mg/kg in pudding is a food spice allowed by the provisions of China's "hygienic standard for the use of food additives". it is mainly used to prepare fruit-type edible essence such as pineapple. The usage amount in gum sugar is 30 mg/kg; 13 mg/kg in candy; 7.7 mg/kg in pudding; 7.1 mg/kg in baked food; 3.7 mg/kg in soft drinks; 3.1 mg/kg in cold drinks. GB 2760-1996 provisions are allowed to use edible spices. Mainly used to prepare fruit flavors such as pineapples. The product has a mild pineapple fragrance and is used as an fragrance. There are 95 varieties of chemical synthetic fragrance agents in Japan, which stipulate the use standards of these varieties and shall not be used for purposes other than fragrance. According to Japan's "Food Additives Public Agreement", the purity of the product is 98%-102%. Used as a food additive Commonly used spices in the beverage, candy, and food industries, and also used in the cosmetics industry and the pharmaceutical industry, such as an important intermediate in the total synthesis of vitamin A. |
| Production method | Dissolve cyclohexylpropionic acid and allyl alcohol in benzene. Esterification in the presence of sulfuric acid. It is directly esterified by cyclohexylpropionic acid and allylic acid in the presence of benzene. Dissolve allyl alcohol and cyclohexylpropionic acid in benzene, and directly esterify in the presence of sulfuric acid to obtain the finished product. |
| category | toxic substances |
| toxicity classification | poisoning |
| acute toxicity | oral-rat LD50: 585 mg/kg; Oral-guinea pig LD50: 380 mg/kg |
| flammability hazard characteristics | flammable; combustion produces stimulating smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
Last Update：2024-04-09 02:00:04
