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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.)

SMILES String

CCOC(Cl)=O

InChI

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

InChIKey

RIFGWPKJUGCATF-UHFFFAOYSA-N

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Verwandte Kategorien

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

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Analysenzertifikate (COA)

Lot/Batch Number
BCCD7968
BCCL3605
BCCJ1720
BCCD4304
MKCJ7351

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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
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
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
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
Xiumei Tao et al.
Analytical and bioanalytical chemistry, 391(8), 2881-2889 (2008-07-16)
An optimized method based on GC-MS with ethyl chloroformate derivatization has been developed for the comprehensive analysis of endogenous metabolites in serum. Twenty-two reference standards and serum samples were used to validate the proposed method. The correlation coefficient was higher
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