Cinnamic acid, phenylethyl ester
phenethyl cinnamate
CAS: 103-53-7
Molecular Formula: C17H16O2
Cinnamic acid, phenylethyl ester - Names and Identifiers
| Name | phenethyl cinnamate |
| Synonyms | FEMA 2863 PHENETHYL CINNAMATE phenethyl cinnamate Phenethyl cinnamate PHENYLETHYL CINNAMATE Phenyl Ethyl Cinnamate beta-phenethylcinnamate 2-phenylethyl cinnamate B-PHENYLETHYL CINNAMATE benzylcarbinyl cinnamate beta-Phenethyl cinnamate Phenylethylcinnamat krist. BETA PHENYL ETHYL CINNAMATE Cinnamic acid, phenethyl ester Cinnamic acid, phenylethyl ester 2-Phenylethyl 3-phenyl propenoate Benzylcarbinyl 3-phenyl propenoate 2-phenylethyl 3-phenylprop-2-enoate 2-phenylethyl (2E)-3-phenylprop-2-enoate |
| CAS | 103-53-7 |
| EINECS | 203-120-3 |
| InChI | InChI=1/C17H16O2/c18-17(12-11-15-7-3-1-4-8-15)19-14-13-16-9-5-2-6-10-16/h1-12H,13-14H2/b12-11+ |
| InChIKey | MJQVZIANGRDJBT-VAWYXSNFSA-N |
Cinnamic acid, phenylethyl ester - Physico-chemical Properties
| Molecular Formula | C17H16O2 |
| Molar Mass | 252.31 |
| Density | 1.0832 (rough estimate) |
| Melting Point | 54-56°C(lit.) |
| Boling Point | 355.49°C (rough estimate) |
| Flash Point | >230°F |
| JECFA Number | 671 |
| Vapor Presure | 8.49E-07mmHg at 25°C |
| Appearance | White powder |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.5700 (estimate) |
| MDL | MFCD00022050 |
| Physical and Chemical Properties | White crystal or amorphous powder. Rose-like sweet aroma, diluted like plum aroma. Melting point 58 ℃, boiling point 170 ℃(133Pa), freezing point 54~56 ~ C. Soluble in hot ethanol and oils, soluble in ethanol but slightly turbid, insoluble in water. |
Cinnamic acid, phenylethyl ester - 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 | 2 |
| RTECS | GE0405000 |
| HS Code | 38220090 |
| Toxicity | LD50 orl-rat: 5 g/kg FCTXAV 16,637,78 |
Cinnamic acid, phenylethyl ester - Reference
| Reference Show more | 1. [IF=5.64] Ji Xuemeng et al."Function Characterization of Endogenous Plasmids in Cronobacter sakazakii and Identification of p-Coumaric Acid as Plasmid-Curing Agent."Front Microbiol. 2021 Jun;0:1589 |
Cinnamic acid, phenylethyl ester - Introduction
Like rose aroma.
Last Update：2022-10-16 17:11:37
Cinnamic acid, phenylethyl ester - Reference Information
| properties | white crystal with aroma similar to rose-like paste. Insoluble in water, ethylene glycol, glycerol, soluble in organic solvents such as ethanol. Melting point 54-58 ℃. |
| traits | white crystalline solid; The sweet cinnamon paste is fragrant, similar to tuluxiang and suhexiang, but also some rose and cherry-like fruit. The aroma is weak but longer lasting. The fragrance is plum and cherry-like sweet fruit. Melting point 58 ℃; Boiling point> 300 ℃; Flash point> 54~56 ℃; Dissolve 1g in 10 ml of 95% ethanol, slightly turbid, soluble in hot ethanol. |
| use | phenylethyl cinnamate can be used as a fixer for hyacinth, carnation, narcissus, daffodils, lilac, lilac, rose, tuberose, gardenia, magnolia, peony, sweet bean flower and other floral flavors and oriental or fantasy flavors. The effect is also better in the use of fragrant powder. In edible flavors, a small amount is used as a fixative for jam-like flavors, such as plums, plums, cherries and other flavors. GB 2760 1996 stipulates edible spices that are allowed to be used. Mainly used to prepare peaches, apricots, cherries and strawberries. |
| usage limit | FEMA(mg/kg): soft drink 1.7; Cold drink 0.80; Candy 3.2; Baked food 3.1; Pudding 0.10. Moderates are limited (FDA § 172.515,2000). |
| maximum allowable usage of food additives maximum allowable residue standard | ▼ ▲ Chinese name of additive allowed to use this kind of additive Chinese name of food additive function maximum allowable usage (g/kg) maximum allowable residue (g/kg) phenylethyl cinnamate food and food spices shall not exceed the maximum allowable usage and maximum allowable residue in GB 2760 |
| preparation method | is esterified by phenylethanol and cinnamic acid. |
| chemical properties | white crystal or amorphous powder. Rose-like sweet aroma, diluted like plum aroma. Melting point 58 ℃, boiling point 170 ℃(133Pa), freezing point 54~56 ~ C. Soluble in hot ethanol and oils, soluble in ethanol but slightly turbid, insoluble in water. |
| Production method | It is obtained by the reaction of phenylethanol and methyl cinnamate. |
| category | toxic substances |
| toxicity classification | poisoning |
| acute toxicity | oral-rat LD50: 5000 mg/kg; Oral-mouse LD50: 4500 mg/kg |
| stimulation data | skin-rabbit 500 mg/24 hours mild |
| flammability hazard characteristics | combustible; combustion emissions stimulate smoke |
| storage and transportation characteristics | ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 15:16:41
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View History
Cinnamic acid, phenylethyl ester
Disperse Red 152
Silver potassium cyanide
Acide thioglycolique
ARICHIN HYDROCHLORIDE
PIGMENT YELLOW 138
2-NAPHTHALENEACETONITRILE
NSC 232673
6-(2-Hydroxyethoxy)-1-hexanol
Disperse Red 152
Silver potassium cyanide
Acide thioglycolique
ARICHIN HYDROCHLORIDE
PIGMENT YELLOW 138
2-NAPHTHALENEACETONITRILE
NSC 232673
6-(2-Hydroxyethoxy)-1-hexanol