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Ethyl chloroformate

ALDRICH/185892 - 97%

Synonym: Chloroformic acid ethyl ester

CAS Number: 541-41-3
Empirical Formula (Hill Notation): C3H5ClO2
Molecular Weight: 108.52
EC Number: 208-778-5
MDL Number: MFCD00000644
Linear Formula: ClCOOC2H5
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-185892-5G 5 g
$39.60
1/EA
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45-185892-100G 100 g
$43.10
1/EA
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45-185892-500G 500 g
$184.00
1/EA
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45-185892-2KG 2 kg
$435.00
1/EA
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assay 97%
autoignition temp. 842 °F
bp 93 °C (lit.)
density 1.135 g/mL at 25 °C (lit.)
form liquid
InChI 1S/C3H5ClO2/c1-2-6-3(4)5/h2H2,1H3
InChI key RIFGWPKJUGCATF-UHFFFAOYSA-N
mp −81 °C (lit.)
Quality Level 200 
refractive index n20/D 1.395 (lit.)
SMILES string CCOC(Cl)=O
solubility alcohol: miscible
  benzene: miscible
  chloroform: miscible
  diethyl ether: miscible
  water: insoluble
vapor density 3.74 (vs air)
vapor pressure 3.42 psi ( 20 °C)
Application: • 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.
Packaging: 100, 500 g in Sure/Seal™
Packaging: 2 kg in poly bottle
Packaging: 5 g in glass bottle
Packaging: 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.
Purity 97%
bp 93 °C (lit.)
mp −81 °C (lit.)
Density 1.135 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.395 (lit.)
UNSPSC 12352100

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