Ethyl orthopropionate

HCID 66995CAS 115-80-0

Grundinformationen

Standard-SMILES
CCOC(CC)(OCC)OCC
InChIKey
FGWYWKIOMUZSQF-UHFFFAOYSA-N
Summenformel
C9H20O3
Durchschnittliche Molmasse
176,25 g/mol
Monoisotopische Masse
176,1412445

Namen und Bezeichner

Bevorzugter Name
Ethyl orthopropionate
IUPAC
1,1,1-triethoxypropane
Englischer Name
Triethyl orthopropionate
Summenformel
C9H20O3
Molmasse
176.25

Namen und Synonyme

Triethyl orthopropionate1,1,1-Triethoxypropane115-80-0Propane, 1,1,1-triethoxy-Ethyl orthopropionateOrthopropionic acid, triethyl esterTriethyl o-propionateOrthopropionic acid ethyl ester9UVM48BAS9TRIETHYL ORTHOPROPANOATENSC 5604NSC-5604
Weitere Namen anzeigen
TEOPorthopropionateEthyl orthopropinateTriethyl orthopropioTRIETHYL-O-PROPIONATE1,1,1-triethoxy-propanTriethyl orthopropioteTriethylorthopropionat
EINECS 204-108-0AI3-23844DTXSID2059431Triethyl opropionateRefChem:596353Propane, 1,1,1triethoxyDTXCID3033357Orthopropionic acid, triethyl ester (8CI)

Datenbank-Bezeichner

CAS
115-80-0
PubChem CID
66995
DTXSID
DTXSID2059431
UNII
9UVM48BAS9
EC Number
204-108-0
Nikkaji
J97.286J

Eigenschaften

Berechnete Struktureigenschaften

XLogP
2
Polarare Oberfläche (TPSA)
27,7 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
7
Schwere Atome
12

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Ethers, Other
SpringerMaterials PropertiesOptical coefficient
Physical DescriptionDark yellow liquid; [Sigma-Aldrich MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
284 °C · 284 °C
Siedepunkt
155 · 155-160 °C (lit.)
Dichte
0.876 g/mL · 0.876 g/mL at 25 °C (lit.)
Brechungsindex
20 · n20/D 1.402(lit.)
Flammpunkt
140 °F · 140 °F
storage temp.
30 °C · Store below +30°C.

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H226 (98.7%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P264, P264+P265, P270, P280, P301+P317, P302+P352, P303+P361+P353, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 77 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: Propane, 1,1,1-triethoxy-

Status: Active Update: 03-10-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/18783

Triethyl orthopropionate: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryA skin and strong eye irritant; Harmful by ingestion; [Sigma-Aldrich MSDS]
Hazard Classes and CategoriesFlam. Liq. 3 (98.7%)

Sicherheitsdaten

wgk
1
tsca
TSCA listed
ridadr
UN 3272 3/PG 3
hs_code
29159080
risk_code
22-36/38-36/37/38
hazard_code
Xn,Xi

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationPropane, 1,1,1-triethoxy-: ACTIVE
Anwendungen · 1 Eintrag

VerwendenUsed as intermediates in pharmaceutical chemical and organic synthesize. It can react with N-benzoyl-glycine in the presence of 4-(dimethylamino)pyridine and acetic anhydride to produce 4-(1-ethoxy-propylidene)-2-phenyl-4H-oxazol-5-one. It is also applied as a starting material in the synthesis of Triethyl orthoacrylate. Triethyl orthopropionate is also commonly used in Claisen rearrangement reactions that yield γ,δ-unsaturated esters.

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