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(±)-Epichlorohydrin

SIAL/02578 - analytical standard

Synonym: (±)-2-(Chloromethyl)oxirane; 1-Chloro-2,3-epoxypropane

CAS Number: 106-89-8
Empirical Formula (Hill Notation): C3H5ClO
Molecular Weight: 92.52
EC Number: 203-439-8
MDL Number: MFCD00005132
Linear Formula: C3H5ClO
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-02578-1ML 1 mL
$46.20
1/EA
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application(s) cleaning products
cosmetics
environmental
food and beverages
personal care
assay ≥99.9% (GC)
autoignition temp. 779 °F
bp 115-117 °C (lit.)
density 1.183 g/mL at 25 °C (lit.)
expl. lim. 21 %
format neat
grade analytical standard
InChI 1S/C3H5ClO/c4-1-3-2-5-3/h3H,1-2H2
InChI key BRLQWZUYTZBJKN-UHFFFAOYSA-N
mp −57 °C (lit.)
Quality Level 100 
refractive index n20/D 1.438
  n20/D 1.438 (lit.)
shelf life limited shelf life, expiry date on the label
SMILES string ClCC1CO1
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
vapor density 3.2 (vs air)
vapor pressure 13.8 mmHg ( 21.1 °C)
Application: ECH has been used as a reference standard for the identification of ECH in epoxy-coated cans by oxolane derivatization and gas chromatography−mass spectrometry (GC-MS) in selected ion monitoring (SIM) mode and in drinking water by static headspace (HS) and purge and trap (P&T) coupled to GC equipped with an electron capture detector (GC-ECD).
It may be used as a reference standard for the analysis of (±)-ECH in drinking water by ion chromatography and in effluent water from wastewater treatment plants by HS-solid phase microextraction (HS-SPME) combined with GC-flame ionization detector (GC-FID) and GC-ECD.
General description: Epichlorohydrin (ECH) is a colorless, volatile and highly reactive organic compound which is utilized as a precursor in the production of glycerol, plastics, drugs and paints.
General description: This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here 
Purity ≥99.9% (GC)
bp 115-117 °C (lit.)
mp −57 °C (lit.)
Density 1.183 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.438 (lit.); n20/D 1.438
UNSPSC 41116107

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