| Identification | More | [Name]
ETHYL 3-PHENYLGLYCIDATE | [CAS]
121-39-1 | [Synonyms]
3-PHENYLGLYCIDIC ACID ETHYL ESTER
3-PHENYLOXIRANECARBOXYLIC ACID ETHYL ESTER
ETHYL 3-PHENYLGLYCIDATE
ETHYL A B-EPOXYHYDROCINNAMATE
ETHYL PHENYLGLYCIDATE
FEMA 2454
GLYCIDIC ACID, 3-PHENYL:ETHYL ESTER
3-phenyl-glycidicaciethylester
3-phenyl-oxiranecarboxylicaciethylester
Ethyl 2,3-epoxy-3-phenylpropionate
Ethyl 3-phenyl-2-oxiranecarboxylate
Ethyl alpha,beta-epoxy-alpha-phenylpropionate
Ethyl alpha,beta-epoxyhydrocinnamate
ethyl2,3-epoxy-3-phenylpropionate
ethyl3-phenylglycidate,mixtureofcisandtrans
ethyl3-phenyloxirane
ethyl3-phenyloxirane-2-
ethyl3-phenyloxirane-2-carboxylate
ethyl3-phenyloxiranecarboxylate
ethylalpha,beta-epoxy-alpha-phenylpropionate | [EINECS(EC#)]
204-467-3 | [Molecular Formula]
C11H12O3 | [MDL Number]
MFCD00005123 | [Molecular Weight]
192.21 | [MOL File]
121-39-1.mol |
| Chemical Properties | Back Directory | [Appearance]
pale yellow liquid | [Melting point ]
17-18 °C | [Boiling point ]
96 °C/0.5 mmHg (lit.) | [density ]
1.102 g/mL at 25 °C(lit.)
| [vapor pressure ]
0.12Pa at 24℃ | [FEMA ]
2454 | [refractive index ]
n20/D 1.518(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
0-6°C | [solubility ]
Insoluble in water | [form ]
Liquid | [color ]
Clear colorless to yellow | [Odor]
at 100.00 %. sweet strawberry berry floral tropical | [Stability:]
Stable. Combustible. Incompatible with strong oxidizing agents. | [Odor Type]
fruity | [Water Solubility ]
748.4mg/L at 24℃ | [Sensitive ]
Moisture Sensitive | [JECFA Number]
1576 | [LogP]
2.4 at 20℃ | [CAS DataBase Reference]
121-39-1(CAS DataBase Reference) | [EPA Substance Registry System]
Ethyl 3-phenylglycidate (121-39-1) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
2
| [RTECS ]
MB4970000
| [TSCA ]
Yes | [HS Code ]
29189990 | [Safety Profile]
Moderately toxic by
ingestion. Mutation data reported. When
heated to decomposition it emits acrid
smoke and irritating fumes. See also ESTERS. | [Hazardous Substances Data]
121-39-1(Hazardous Substances Data) | [Toxicity]
The acute oral LD50 value in rats was reported as 2.3 ml/kg (2.0-2.6 ml/ kg) (Shelanski, 1973b). The acute dermal LD50 value in rabbits was reported as > 5 g/kg (Shelanski, 1973a). |
| Hazard Information | Back Directory | [General Description]
Clear pale yellow or yellow liquid. | [Reactivity Profile]
Epoxides are highly reactive. They polymerize in the presence of catalysts or when heated. These polymerization reactions can be violent. Compounds in this group react with acids, bases, and oxidizing and reducing agents. They react, possibly violently with water in the presence of acid and other catalysts. | [Air & Water Reactions]
Slightly water soluble. | [Fire Hazard]
This chemical is probably combustible. | [Chemical Properties]
Ethyl 3-phenylglycidate has a strong, fruity odor suggestive of strawberry with a corresponding sweet flavor. | [Chemical Properties]
Ethyl 3-Phenylglycidate is a colorless liquid
with a strawberry-like odor.
It is prepared by treating ethyl cinnamatewith peracetic acid or by condensation
of benzaldehyde with ethyl chloroacetate (in the aforementioned Darzens
reaction, R == H).Theglycidate is used as a long-lasting fragrancematerial for creating
harmonic, fruity notes in household and fine fragrances. | [Chemical Properties]
pale yellow liquid | [Occurrence]
Apparently has not been reported to occur in nature. | [Uses]
Ethyl 3-Phenyloxirane-2-carboxylate is used in preparation method of early-strength viscosity-breaking Polycarboxylate water reducer containing three viscosity-breaking group and used as concrete additive. | [Definition]
ChEBI: Ethyl phenylglycidate is an epoxide and a carboxylic acid. | [Preparation]
Usually prepared by the reaction of benzaldehyde and the ethyl ester of monochloracetic acid in the presence of an alkaline condensing agent; by reacting the silver salt of phenyl glycidic acid with ethyl iodide. | [Aroma threshold values]
Detection: 8.5 ppm | [Taste threshold values]
Taste characteristics at 30 ppm: sweet, fruity and berry with dried fruit and floral nuance. | [Synthesis Reference(s)]
Synthetic Communications, 12, p. 355, 1982 DOI: 10.1080/00397918209408010 | [Flammability and Explosibility]
Nonflammable |
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