185892

Ethylchlorformiat

97%

• Synonym(e): Ethyl-chlorformiat
• Lineare Formel: ClCOOC₂H₅
• CAS-Nummer: 541-41-3
• Molekulargewicht: 108.52
• Beilstein: 385653
• EG-Nummer: 208-778-5
• MDL-Nummer: MFCD00000644
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24851187
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 3.74 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 3.42 psi ( 20 °C)
• Assay: 97%
• Form: liquid
• Selbstzündungstemp.: 842 °F
• Brechungsindex: n20/D 1.395 (lit.)
• bp: 93 °C (lit.)
• mp (Schmelzpunkt): −81 °C (lit.)
• Löslichkeit: alcohol: miscible; benzene: miscible; chloroform: miscible; diethyl ether: miscible; water: insoluble
• Dichte: 1.135 g/mL at 25 °C (lit.)
• SMILES String: CCOC(Cl)=O
• InChI: 1S/C3H5ClO2/c1-2-6-3(4)5/h2H2,1H3
• InChIKey: RIFGWPKJUGCATF-UHFFFAOYSA-N

Beschreibung

Anwendung

• Ethyl chloroformate was used in the synthesis of nitrile oxides.
• It was used as derivatization reagent to investigate stereochemical conversion of chiral non-steroidal anti-inflammatory drugs during derivatization reaction.
• It was used to develop flexible template strategy for the generation of nanometer-scale templates via dip-pen nanolithography.
• It was used as derivatization reagent in an enantiomeric analysis of amino acids by two-dimensional gas chromatography.
• It was also used with ammonia and cyanuric chloride to convert carboxylic acids to nitriles.

Verpackung

Derivatization reagent employed in an enantiomeric analysis of amino acids by two-dimensional gas chromatography. Also used with ammonia and cyanuric chloride to convert carboxylic acids to nitriles.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H225,H290,H302,H314,H330
• P-Sätze: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 60.8 °F
• Flammpunkt (°C): 16 °C
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter