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Bromochloromethane

SUPELCO/442498 - analytical standard

CAS Number: 74-97-5
Empirical Formula (Hill Notation): CH2BrCl
Molecular Weight: 129.38
EC Number: 200-826-3
MDL Number: MFCD00000880
Linear Formula: BrCH2Cl
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-442498 500 mg
$234.00
1/EA
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application(s) environmental
bp 68 °C (lit.)
CofA current certificate can be downloaded
density 1.991 g/mL at 25 °C (lit.)
format neat
grade analytical standard
InChI 1S/CH2BrCl/c2-1-3/h1H2
InChI key JPOXNPPZZKNXOV-UHFFFAOYSA-N
mp −88 °C (lit.)
packaging ampule of 500 mg
Quality Level 100 
refractive index n20/D 1.482 (lit.)
SMILES string ClCBr
storage temp. 2-30°C
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
vapor density 4.5 (vs air)
vapor pressure 117 mmHg ( 20 °C)
Application: Bromochloromethane has been used in form of an internal standard mixture, for the identification and separation of volatile organic compounds emitted from several sources, using gas chromatography coupled with mass spectrometry (GC-MS).
Application: Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description: Sigma-Aldrich offers bromochloromethane for a broad-range applications such as environmental, food and beverage, forensics, petrochemical and pharmaceutical analyzes.
bp 68 °C (lit.)
mp −88 °C (lit.)
Density 1.991 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.482 (lit.)
Storage Temp. 2-30°C
UNSPSC 12000000

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