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Merck

23131

Ethyl chloroformate

purum, ≥98.0% (GC)

Synonyme(s) :

Chloroformic acid ethyl ester

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A propos de cet article

Formule linéaire :
ClCOOC2H5
Numéro CAS:
541-41-3
Poids moléculaire :
108.52
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
329752388
EC Number:
208-778-5
Beilstein/REAXYS Number:
385653
MDL number:
MFCD00000644
Assay:
≥98.0% (GC)
Form:
liquid

Principaux documents

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InChI key

RIFGWPKJUGCATF-UHFFFAOYSA-N

InChI

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

SMILES string

CCOC(Cl)=O

vapor density

3.74 (vs air)

vapor pressure

3.42 psi ( 20 °C)

grade

purum

assay

≥98.0% (GC)

form

liquid

autoignition temp.

842 °F

refractive index

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

bp

93 °C (lit.)

mp

−81 °C (lit.)

density

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

functional group

chloro

Quality Level

100

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Application

  • 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).

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1B

Classe de stockage

3 - Flammable liquids

wgk

WGK 1

flash_point_f

60.8 °F

flash_point_c

16 °C

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
BCCM9940
BCCD7968
BCCL3605
BCCJ1720
BCCD4304

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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
Gary G Chen et al.
Journal of mass spectrometry : JMS, 44(8), 1203-1210 (2009-06-11)
A quantitative method for putrescine (PUT), spermidine (SPD) and spermine (SPM) in homogenized postmortem human brain tissue is described that employs a novel, simple and rapid extractive derivatization with ethylchloroformate and trifluoroacetylation. These amines are metabolites of ornithine and are
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
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
Nico C van de Merbel et al.
Bioanalysis, 3(17), 1949-1961 (2011-09-09)
Two methods have been developed and validated for the determination of free and total dopamine in human plasma. They are based on solid-phase extraction of the analyte from the matrix by covalent complexation with phenylboronic acid, followed by derivatization with
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