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| CAS No.: | 121-39-1 |
|---|---|
| Name: | ETHYL 3-PHENYLGLYCIDATE |
| Molecular Structure: | |
|
|
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| Formula: | C11H12 O3 |
| Molecular Weight: | 192.214 |
| Synonyms: | Glycidicacid, 3-phenyl-, ethyl ester (6CI,7CI,8CI); Oxiranecarboxylic acid, 3-phenyl-,ethyl ester (9CI); Ethyl 2,3-epoxy-3-phenylpropionate; Ethyl3-phenyl-2-oxiranecarboxylate; Ethyl 3-phenylglycidate; Ethyl phenylglycidate;Ethyl a,b-epoxyhydrocinnamate; NSC 8899 |
| EINECS: | 204-467-3 |
| Density: | 1.102 |
| Melting Point: | 17-18 °C |
| Boiling Point: | 96 °C0.5 mm Hg(lit.) |
| Flash Point: | 113 ºC |
| Solubility: | Toxicity data (The m"> slight
Stability
Toxicology
Toxicity data |
| Appearance: | pale yellow liquid |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS. |
| PSA: | 38.83000 |
| LogP: | 1.68960 |
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Chemistry
IUPAC Name: Ethyl 3-phenyloxirane-2-carboxylate
The MF of Ethyl 3-phenyloxirane-2-carboxylate (CAS NO.121-39-1) is C11H12O3.
The MW of Ethyl 3-phenyloxirane-2-carboxylate (CAS NO.121-39-1) is 192.21.
Synonyms of Ethyl 3-phenyloxirane-2-carboxylate (CAS NO.121-39-1): Ethyl 3-phenylglycidate ; 2-Oxiranecarboxylic acid, 3-phenyl-, ethyl ester ; Glycidic acid, 3-phenyl-, ethyl ester, trans- ; 3-Phenylglycidic acid ethyl ester
Product Categories: Alphabetical Listings;E-F;Flavors and Fragrances;Epoxides
Stability: Stable. Combustible. Incompatible with strong oxidizing agents
Appearance: Clear, Colourless to pale yellow liquid
Sensitive: Moisture Sensitive
Index of Refraction: 1.538
EINECS: 204-467-3
Density: 1.182 g/ml
Flash Point: 107.7 °C
Boiling Point: 292.4 °C
Storage temp: 0-6 °C
Uses
Ethyl 3-phenyloxirane-2-carboxylate (CAS NO.121-39-1) is flavor mainly used in the preparation of strawberry, cherry and the like berry flavor.
Production
Raw materials: Etanol-->Acetic acid glacial-->Sodium-->Toluene-->Triethylamine-->Benzaldehyde-->Ethyl formate -->Ethyl chloroacetate-->Propionic acid-->Iodoethane-->Sodium anthraquinone-2-sulfonate
Toxicity Data With Reference
| 1. | otr-mus:fbr 103 mg/L | MUREAV Mutation Research. 138 (1984),1. | ||
| 2. | msc-ham:ovr 103 mg/L | MUREAV Mutation Research. 138 (1984),1. | ||
| 3. | orl-rat LD50:2300 mg/kg | FCTXAV Food and Cosmetics Toxicology. 13 (1975),101. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.Safety information of Ethyl 3-phenyloxirane-2-carboxylate (CAS NO.121-39-1):
Hazard Codes 
Xi
Risk Statements
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
23 Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
24/25 Avoid contact with skin and eyes
WGK Germany 2
RTECS MB4970000
Specification
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.