2-Propenoic acid, 3-phenyl-, 1-methylethyl ester
2-Propenoic acid, 3-phenyl-, 1-methylethyl ester
CAS: 7780-06-5;50-68-0
Molecular Formula: C12H14O2
2-Propenoic acid, 3-phenyl-, 1-methylethyl ester - Names and Identifiers
| Name | 2-Propenoic acid, 3-phenyl-, 1-methylethyl ester |
| Synonyms | Isopropyl cinnamate ISOPROPYL CINMATE, 98 Cinnamic acid isopropyl Isopropyl (2E)-3-phenylacrylate isopropyl 3-(phenyl)-2-propenoate propan-2-yl 3-phenylprop-2-enoate Isopropylester kyseliny skoricove 1-Methylethyl 3-phenyl propenoate 1-methylethyl3-phenyl-2-propenoate Isopropyl (2E)-3-phenyl-2-propenoate propan-2-yl (2Z)-3-phenylprop-2-enoate 1-methylethyl (2E)-3-phenylprop-2-enoate (E)-3-phenyl-2-propenoic acid propan-2-yl ester 2-Propenoic acid, 3-phenyl-, 1-methylethyl ester |
| CAS | 7780-06-5 50-68-0 |
| EINECS | 231-949-0 |
| InChI | InChI=1/C12H14O2/c1-10(2)14-12(13)9-8-11-6-4-3-5-7-11/h3-10H,1-2H3/b9-8- |
| InChIKey | RGACABDFLVLVCT-CMDGGOBGSA-N |
2-Propenoic acid, 3-phenyl-, 1-methylethyl ester - Physico-chemical Properties
| Molecular Formula | C12H14O2 |
| Molar Mass | 190.24 |
| Density | 1.02g/mLat 25°C(lit.) |
| Melting Point | 39 °C |
| Boling Point | 273°C(lit.) |
| Flash Point | >230°F |
| JECFA Number | 661 |
| Vapor Presure | 0.007mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear yellow |
| BRN | 1908938 |
| Refractive Index | n20/D 1.546(lit.) |
2-Propenoic acid, 3-phenyl-, 1-methylethyl ester - Risk and Safety
| Safety Description | S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust. |
| WGK Germany | 2 |
| RTECS | GD9625000 |
| TSCA | Yes |
| HS Code | 29163990 |
2-Propenoic acid, 3-phenyl-, 1-methylethyl ester - Reference Information
| FEMA | 2939 | ISOPROPYL CINNAMATE |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| properties | colorless viscous liquid, solid when cold, balsam, sweet amber and fresh fruit aroma, Boiling Point: 268-270 ℃, insoluble in water, soluble in oil, miscible in ethanol. Relative density (25 ℃):1.028-1.0284; Refractive index (20 ° C):1.545-1.547. Content: ≥ 98%. |
| Use | isopropyl cinnamate is an important aromatic material. Mainly used as food spices, commonly used in soft drinks, ice food and baked food flavor and flavor. |
| usage limit | FEMA(mg/kg): Beverage 0.52; Cold beverage 0.75; Candy 4.3; Baked product 2.3. FDA,§ 172.515(2000): limited to the appropriate amount. |
| Process | from cinnamic acid and isopropanol in concentrated sulfuric acid catalyzed esterification. |
Last Update：2024-04-09 02:00:11
