庚酸丁酯
butyl heptanoate
CAS: 5454-28-4
Molecular Formula: C11H22O2
庚酸丁酯 - Names and Identifiers
| Name | butyl heptanoate |
| Synonyms | AI3-30738 NSC 23048 FEMA 2199 FEMA No. 2199 Butyl heptoate Butyl heptylate Butyl heptanoate n-Butyl heptoate butyl heptanoate n-Butyl enanthate n-butyl heptanoate n-Butyl n-heptanoate heptanoicacidbutylester heptanoicacid,butylester Heptanoic acid, butyl ester |
| CAS | 5454-28-4 |
| EINECS | 226-707-6 |
| InChI | InChI=1/C11H22O2/c1-3-5-7-8-9-11(12)13-10-6-4-2/h3-10H2,1-2H3 |
庚酸丁酯 - Physico-chemical Properties
| Molecular Formula | C11H22O2 |
| Molar Mass | 186.29 |
| Density | 0.863g/mLat 25°C(lit.) |
| Melting Point | −67.5°C(lit.) |
| Boling Point | 226°C(lit.) |
| Flash Point | 188°F |
| JECFA Number | 169 |
| Vapor Presure | 0.09mmHg at 25°C |
| Refractive Index | n20/D 1.421(lit.) |
| Physical and Chemical Properties | Colorless liquid with herbal and weak fruit-like aroma. Melting Point -68.4 °c, boiling point 226.2 °c. Soluble in most organic solvents. |
庚酸丁酯 - 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 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 2915900000 |
庚酸丁酯 - Reference Information
| FEMA | 2199 | BUTYL HEPTANOATE |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxicity | GRAS(FEMA). |
| usage limit | FEMA(mg/kg): soft drink 0.5~1.0; Cold drink 2.0~10; Candy 2.0~25; Baked food 2.0~25. Moderates are limited (FDA § 172.515,2000). |
| use | China's GB 2760-96 regulations are allowed to use edible spices. Mainly used to prepare fruit flavors such as apples. |
| Production method | It is formed by direct esterification of heptanoic acid and n-butanol in the presence of inorganic acid. |
Last Update：2024-04-09 15:16:46
