Ethyl-3-phenyloxiran-2-carboxylat
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- CAS-Nr.
- 121-39-1
- Bezeichnung:
- Ethyl-3-phenyloxiran-2-carboxylat
- Englisch Name:
- ETHYL 3-PHENYLGLYCIDATE
- Synonyma:
- FEMA 2454;ethyl3-phenyloxirane;ETHYL PHENYLGLYCIDATE;strawberry glycidate 2;ethyl3-phenyloxirane-2-;ETHYL 3-PHENYLGLYCIDATE;ETHYL PHENYLGLYCIDATE FCC;Ethyl 3-Phenylglycidate ETHYL A B-EPOXYHYDROCINNAMATE;ethyl2,3-epoxy-3-phenylpropion
- CBNumber:
- CB5292099
- Summenformel:
- C11H12O3
- Molgewicht:
- 192.21
- MOL-Datei:
- 121-39-1.mol
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Ethyl-3-phenyloxiran-2-carboxylat Eigenschaften
- Schmelzpunkt:
- 17-18 °C
- Siedepunkt:
- 96 °C/0.5 mmHg (lit.)
- Dichte
- 1.102 g/mL at 25 °C (lit.)
- Dampfdruck
- 0.12Pa at 24℃
- FEMA
- 2454 | ETHYL 3-PHENYLGLYCIDATE
- Brechungsindex
- n20/D 1.518(lit.)
- Flammpunkt:
- >230 °F
- storage temp.
- 2-8°C
- Löslichkeit
- Insoluble in water
- Aggregatzustand
- Liquid
- Farbe
- Clear colorless to yellow
- Geruch (Odor)
- at 100.00 %. sweet strawberry berry floral tropical
- Geruchsart
- fruity
- Wasserlöslichkeit
- 748.4mg/L at 24℃
- Sensitive
- Moisture Sensitive
- JECFA Number
- 1576
- Stabilität:
- Stable. Combustible. Incompatible with strong oxidizing agents.
- LogP
- 2.4 at 20℃
- CAS Datenbank
- 121-39-1(CAS DataBase Reference)
- EPA chemische Informationen
- Ethyl 3-phenylglycidate (121-39-1)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| Kennzeichnung gefährlicher |
Xi |
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| R-Sätze: |
36/37/38 |
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| S-Sätze: |
23-24/25 |
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| WGK Germany |
2 |
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| RTECS-Nr. |
MB4970000 |
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| TSCA |
Yes |
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| HS Code |
29189990 |
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| Giftige Stoffe Daten |
121-39-1(Hazardous Substances Data) |
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| Toxizität |
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). |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H303 |
May be harmfulif swallowed |
Acute toxicity,oral |
Category 5 |
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P312 |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizität (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P304+P340 |
BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen. |
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Ethyl-3-phenyloxiran-2-carboxylat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
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.
Occurrence
Apparently has not been reported to occur in nature.
Verwenden
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.
synthetische
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.
Allgemeine Beschreibung
Clear pale yellow or yellow liquid.
Air & Water Reaktionen
Slightly water soluble.
Reaktivität anzeigen
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.
Brandgefahr
ETHYL 3-PHENYLGLYCIDATE is probably combustible.
Sicherheitsprofil
Moderately toxic by
ingestion. Mutation data reported. When
heated to decomposition it emits acrid
smoke and irritating fumes. See also ESTERS.
Ethyl-3-phenyloxiran-2-carboxylat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Ethyl-3-phenyloxiran-2-carboxylat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 162)Lieferanten
121-39-1(Ethyl-3-phenyloxiran-2-carboxylat)Verwandte Suche:
- FEMA 2454
- ETHYL PHENYLGLYCIDATE
- ETHYL A B-EPOXYHYDROCINNAMATE
- ETHYL3-PHENYLGLYCIDATE,TECHNICAL
- 23EPOXY3PHENYLPROPIONICACIDETHYLESTERCISTRANS
- Ethyl-3-phenyloxiran-2-carboxylat
- Ethyl 3-phenylglycidate, cis + trans, 90+%
- ETHYL PHENYLGLYCIDATE FCC
- 3-PHENYLGLYCIDIC ACID ETHYL ESTER
- 3-PHENYLOXIRANECARBOXYLIC ACID ETHYL ESTER
- ETHYL 3-PHENYLGLYCIDATE 92+% &
- ETHYL 3-PHENYLGLYCIDATE, TECH., 92%, MIX TURE OF CIS AND TRANS
- Ethyl 3-phenylglycidate, cis + trans, 95%
- (2R,3R)-3-Phenyloxirane-2-carboxylic acid ethyl ester
- 3-Phenyloxirane-2-carboxylic acid ethyl ester
- Ethyl 3-Phenylglycidate (cis- and trans- mixture)
- (2S,3S)-3-Phenyloxirane-2-carboxylic acid ethyl ester
- Ethyl 3-phenylglycidate,98%,mixture of cis and trans
- Ethyl 3-phenylglycidate,90%,mixture of cis and trans
- ethyl2,3-epoxy-3-phenylpropion
- 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
- ethylalpha,beta-epoxyhydrocinnamate
- Oxiranecarboxylicacid,3-phenyl-,ethylester
- 3-Phenylglycidic Acid Ethyl Ester
Ethyl 3-Phenyloxiranecarboxylate
- Ethyl 3-Phenylglycidate
- Ethyl 3-Phenylglycidate (cis- and trans- mixture)
- 3-phenyl-glycidicaciethylester
- 3-phenyl-oxiranecarboxylicaciethylester
- GLYCIDIC ACID, 3-PHENYL:ETHYL ESTER
- ETHYL 3-PHENYLGLYCIDATE
- Ethyl3-Phenylglycidate(cis-andtrans-mixture)>
- 2-Oxiranecarboxylic acid, 3-phenyl-, ethyl ester
- ETHYL 3-PHENYLGLYCIDATE USP/EP/BP
- strawberry glycidate 2
- 121-39-1
- C11H12O3C11H12O3C11H12O3C11H12O3C11H12O3
- Oxygen Compounds
- Organic Building Blocks
- Epoxides
- Building Blocks
- Alphabetical Listings
- E-F
- Flavors and Fragrances
- Epoxides
- Organic Building Blocks
- Oxygen Compounds
- Building Blocks
- Chemical Synthesis
