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Benzene

SIGALD/32212 - puriss. p.a., reag. Ph. Eur., ≥99.7%

CAS Number: 71-43-2
Empirical Formula (Hill Notation): C6H6
Molecular Weight: 78.11
EC Number: 200-753-7
MDL Number: MFCD00003009
Linear Formula: C6H6
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-32212-1L 1 L
$135.00
1/EA
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45-32212-6X1L 1 L
$594.00
6/EA
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45-32212-2.5L 2.5 L
$198.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 32212-1L.

 

agency ISO
  reag. Ph. Eur.
  USP/NF
assay ≥99.7%
autoignition temp. 1043 °F
bp 80 °C (lit.)
cation traces Al: ≤0.5 mg/kg
  B: ≤0.02 mg/kg
  Ba: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.05 mg/kg
  Co: ≤0.02 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.01 mg/kg
  Fe: ≤0.1 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.01 mg/kg
  Sn: ≤0.1 mg/kg
  Zn: ≤0.01 mg/kg
color APHA: ≤10
density 0.874 g/mL at 25 °C (lit.)
expl. lim. 8 %
form liquid
grade puriss. p.a.
impurities ≤0.0002% free alkali (as NH3)
  ≤0.0004% free acid (as HCl)
  ≤0.001% non-volatile matter
  ≤0.03% water (Karl Fischer)
  ≤1 ppm thiophene
InChI 1S/C6H6/c1-2-4-6-5-3-1/h1-6H
InChI key UHOVQNZJYSORNB-UHFFFAOYSA-N
mp 5.5 °C (lit.)
Quality Level 100 
refractive index n20/D 1.5000-1.5020
  n20/D 1.501 (lit.)
SMILES string c1ccccc1
transition temp solidification point ≥5.2 °C
vapor density 2.77 (vs air)
vapor pressure 166 mmHg ( 37.7 °C)
  74.6 mmHg ( 20 °C)
Application: Benzene may be employed in the preparation of carbon fibers, via pyrolysis along with hydrogen at about 1100°C. It was used in the preparation of highly conductive molecular junctions. These junctions were fabricated by direct binding of benzene molecules to the Pt electrodes without using anchoring groups.
General description: Benzene is widely used as a solvent. Its emission from various tropical biomass species has been investigated. GC/MS determination indicated that benzene is one of the major contributor for biomass burning emission factor. Its electronic spectra has been investigated by CNDO method. Microwave spectra of isotopic 1:1 clusters of benzene with water (H2O, D2O and HDO) has been investigated.
Other Notes: Pertains only in Germany: unversteuert
Packaging: 1, 6×1, 2.5 L in glass bottle
Purity ≥99.7%
bp 80 °C (lit.)
mp 5.5 °C (lit.)
Density 0.874 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.5000-1.5020; n20/D 1.501 (lit.)
UNSPSC 12352002

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