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23131

Sigma-Aldrich

Ethylchlorformiat

purum, ≥98.0% (GC)

Synonym(e):

Ethyl-chlorformiat

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About This Item

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:
329752388
NACRES:
NA.22

Dampfdichte

3.74 (vs air)

Qualitätsniveau

100

Dampfdruck

3.42 psi ( 20 °C)

Qualität

purum

Assay

≥98.0% (GC)

Form

liquid

Selbstzündungstemp.

842 °F

Brechungsindex

n20/D 1.395 (lit.)
n20/D 1.396

bp

93 °C (lit.)

mp (Schmelzpunkt)

−81 °C (lit.)

Dichte

1.139 g/mL at 20 °C
1.135 g/mL at 25 °C (lit.)

Funktionelle Gruppe

chloro

SMILES String

CCOC(Cl)=O

InChI

1S/C3H5ClO2/c1-2-6-3(4)5/h2H2,1H3

InChIKey

RIFGWPKJUGCATF-UHFFFAOYSA-N

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Anwendung

  • GC-MS Analysis of Resveratrol Isomers in Red Wine: Application of ethyl chloroformate for derivatization of resveratrol isomers, enhancing GC-MS analysis effectiveness, crucial for quality control in food chemistry and drug discovery focusing on dietary supplements (Di Fabio et al., 2020).
  • Determination of Free Aromatic Carboxylic Acids and Phenols in Juices: Uses ethyl chloroformate for rapid GC-MS analysis, important for food safety and pharmacology by verifying phenolic bioactive compounds in consumer products (Incocciati et al., 2021).
  • Synthesis of Diaryl Ketones: Discusses a nickel-catalyzed method of synthesizing diaryl ketones using ethyl chloroformate, valuable for material science chemists developing new materials and pharmaceutical compounds (Shi & Hu, 2019).

Signalwort

Danger

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCD7968
BCCL3605
BCCJ1720
BCCD4304
MKCJ7351

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P Husek et al.
Journal of chromatography. B, Biomedical sciences and applications, 693(2), 499-502 (1997-06-06)
Following deproteinization of plasma with organic solvents the supernatant was shaken with hexane and cation-exchange resin in an Eppendorf tube to remove fatty and amino acids and the medium was subjected to direct treatment with ethyl chloroformate under catalytic influence
Guo-Xiang Xie et al.
Journal of pharmaceutical and biomedical analysis, 43(3), 920-925 (2006-10-13)
Dencichine (beta-N-oxalyl-l-alpha,beta-diaminopropionic acid) is a haemostatic agent present in well-known traditional Chinese medicinal herbs such as Panax notoginseng, as well as other Panax species. It is also a reported neurotoxic agent found in Lathyrus sativus (grass pea seed) and cycad
Mohana Krishna Reddy Mudiam et al.
Analytical and bioanalytical chemistry, 401(5), 1695-1701 (2011-07-12)
A simple and rapid analytical method based on in-matrix ethyl chloroformate (ECF) derivatization has been developed for the quantitative determination of bisphenol-A (BPA) in milk and water samples. The samples containing BPA were derivatised with ECF in the presence of
Man-Jeong Paik et al.
Journal of chromatography. A, 1214(1-2), 151-156 (2008-11-11)
N-ethoxycarbonylation was combined with (S)-1-phenylethylamidation for enantioseparation of amino acids by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) on achiral capillary columns. The method provided complete enantioseparations of 12 amino acids as diastereomeric N-ethoxycarbonyl/(S)-1-phenylethylamides with exceptional resolutions for proline
Christian Fernandes et al.
Analytica chimica acta, 614(2), 201-207 (2008-04-19)
This article presents a method employing stir bar sorptive extraction (SBSE) with in situ derivatization, in combination with either thermal or liquid desorption on-line coupled to gas chromatography-mass spectrometry for the analysis of fluoxetine in plasma samples. Ethyl chloroformate was
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