Monoethyl oxalate

HCID 74701
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Grundinformationen

CAS
617-37-8
Standard-SMILES
CCOC(=O)C(=O)O
InChIKey
JRMAQQQTXDJDNC-UHFFFAOYSA-N
Summenformel
C4H6O4
Durchschnittliche Molmasse
118,09 g/mol
Monoisotopische Masse
118,02660867

Namen und Bezeichner

Bevorzugter Name
Monoethyl oxalate
IUPAC
2-ethoxy-2-oxoacetic acid
Englischer Name
Oxalic acid 1-ethyl ester
Summenformel
C4H6O4
Molmasse
118.09

Namen und Synonyme

617-37-8Monoethyl oxalateRefChem:10898282-ethoxy-2-oxoacetic acidOxalic Acid Ethyl Esteroxalic acid 1-ethyl esterEthyl hydrogen oxalateOxalic acid monoethyl esterMFCD00785870Ethanedioic acid 1-ethyl esterOxalsaureathylesteroxalic acid monoethylester
Weitere Namen anzeigen
xalic acid 1-ethyl ester(ethoxycarbonyl)formic acidOxalic acid Monoethyl ester 98%Oxalic acid hydrogen ethyl esterEthanedioic acid, Monoethyl ester
2-ethoxy-2-oxoaceticacidEthoxy(oxo)acetic acid #CS-W018770SY257067C75898Ethoxy(oxo)acetic acidJVC79HNA2M2-ethoxy-2-oxo-acetic acid

Datenbank-Bezeichner

CAS
617-37-8
PubChem CID
74701
DTXSID
DTXSID00275731
UNII
JVC79HNA2M
EC Number
624-672-5
Nikkaji
J21.757C

Eigenschaften

Berechnete Struktureigenschaften

XLogP
0,4
Polarare Oberfläche (TPSA)
63,6 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
4
Frei drehbare Bindungen
3
Schwere Atome
8

Physikochemische Eigenschaften

Schmelzpunkt
195 °C · 195 °C (decomp)
Siedepunkt
204.7 · 204.7±23.0 °C(Predicted)
Dichte
1.274 · 1.274±0.06 g/cm3(Predicted)
Brechungsindex
20 · n20/D1.424
storage temp.
-20 °C · Sealed in dry,Store in freezer, under -20°C
Löslichkeit
soluble in DMSO, Ethyl Acetate

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Danger

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H334 (100%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]

P233, P260, P264+P265, P271, P280, P284, P304+P340, P305+P351+P338, P337+P317, P342+P316, P403, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Hazard Classes and CategoriesEye Irrit. 2 (100%)；Resp. Sens. 1 (100%)

Sicherheitsdaten

wgk
WGK 3
risk_code
36-43
hazard_code
Xi
safety_code
26-36/37
Speicherklasse
12 - Non Combustible Liquids
Hazard Classifications
Eye Irrit. 2Resp. Sens. 1

Chemie und Industrie

Anwendungen · 1 Eintrag

VerwendenOxalic Acid Ethyl Ester is a useful synthetic intermediate. It is used to synthesize 2-substituted 3-aryl-4(3H)-quinazolinones with anticonvulsant activities. It is also used to prepare nonbenzamidine tetrazole derivatives as factor Xa inhibitors.

Anbieter63 Anbieter

郑州阿尔法化工有限公司+86-18530059196 · [email protected]
上海凌富药物研究有限公司+86(21)5895 0110 19945755304 · [email protected]
Sichuan Biosynce Pharmatech Co., Ltd.[email protected]
成都市久鼎化学技术有限公司18584079237 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]

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