Ethylchlorglyoxylat

Ethoxalyl chloride

HCID 20884CAS 4755-77-5
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Grundinformationen

Standard-SMILES
CCOC(=O)C(=O)Cl
InChIKey
OWZFULPEVHKEKS-UHFFFAOYSA-N
Summenformel
C4H5ClO3
Durchschnittliche Molmasse
136,53 g/mol
Monoisotopische Masse
135,9927217

Überblick

structure in first source

Namen und Bezeichner

Bevorzugter Name
Ethoxalyl chloride
IUPAC
ethyl 2-chloro-2-oxoacetate
Lokaler Name
Ethylchlorglyoxylat
Englischer Name
Ethyl chlorooxoacetate
Summenformel
C4H5ClO3
Molmasse
136.53

Namen und Synonyme

Ethoxalyl chlorideRefChem:5963544755-77-5Ethyl chlorooxoacetateEthyl oxalyl chlorideethyl oxalyl monochlorideETHYL CHLOROGLYOXYLATEEthyl 2-chloro-2-oxoacetateAcetic acid, chlorooxo-, ethyl esterethyl 2-chloro-2-oxo-acetateEthoxyoxalyl ChlorideOxalic acid monoethyl ester chloride
Weitere Namen anzeigen
2-chloro-2-oxoacetateETCOXmono-Ethyl oxalyl chlorideEthyl (Chlorocarbonyl)formate
ethyl chloroformylformateMonoethyl oxaloyl chlorideC4H5ClO3Oxalyl chloride, ethyl esterchlorooxoacetic acid ethyl esterethyl chloro(oxo)acetateMFCD00000706Acetic acid, 2-chloro-2-oxo-, ethyl ester

Datenbank-Bezeichner

CAS
4755-77-5
PubChem CID
20884
DTXSID
DTXSID3063598
UNII
S8B2T78QGR
EC Number
225-285-0
Nikkaji
J1.829E

Eigenschaften

Berechnete Struktureigenschaften

XLogP
1,4
Polarare Oberfläche (TPSA)
43,4 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
3
Schwere Atome
8

Experimentelle und physikochemische Eigenschaften

Chemical ClassesToxic Gases & Vapors -> Acid Halides
SpringerMaterials PropertiesBoiling point
Vapor Pressure7.61 [mmHg]
Physical DescriptionClear light brown liquid; [Sigma-Aldrich MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
156 · 156-158 °C(Solv: ethanol (64-17-5))
Siedepunkt
135 °C · 135 °C
Dichte
1.222 g/mL · 1.222 g/mL at 25 °C(lit.)
Brechungsindex
1.416 · 1.416-1.418
Flammpunkt
41 °C · 41 °C
storage temp.
2 · Inert atmosphere,2-8°C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H226 (96.9%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P234, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P363, P370+P378, P390, P403+P233, P403+P235, P405, P406, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 65 reports by companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Status: Active Update: 26-05-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/30645

Ethyl chloroglyoxylate: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryCauses burns and lachrymation; Inhalation may cause corrosive injuries to upper respiratory tract; [Sigma-Aldrich MSDS] Reacts violently with water; [Alfa Aesar MSDS]
Hazard Classes and CategoriesFlam. Liq. 3 (96.9%)

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.

Sicherheitsdaten

wgk
3
tsca
TSCA listed
ridadr
2920
hs_code
29171990
risk_code
34-29-20/21/22-14-10-37-36
hazard_code
C,F

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationAcetic acid, 2-chloro-2-oxo-, ethyl ester: ACTIVE

Anwendungen

BeschreibungEthyl chlorooxoacetate has been used as a reactant in the preparation of oxyoxalamide derivatives as epoxide hydrolase inhibitors.

VerwendenEthyl oxalyl chloride is used in the synthesis of 2-oxo-3-alkenoic esters and alpha-keto ester in good yield. It acts as a reactant in the preparation of oxyoxalamide derivatives as an epoxide hydrolase inhibitor.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
衢州润东化工有限公司0570-8789886 18892685668 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
山东玖玥生物科技有限公司18853316981

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