Sigma-Aldrich 208752 Hexane Laboratory Reagent, ≥95% 2.5 L
1.939,59 TL + KDV
2.327,51 TL
| Sigma-Aldrich 208752 Hexane Laboratory Reagent, ≥95% 2.5 L |
| Synonym(s): n-Hexane Linear Formula: CH3(CH2)4CH3 CAS Number: 110-54-3 Molecular Weight: 86.18 Beilstein: 1730733 EC Number: 203-777-6 MDL number: MFCD00009520 PubChem Substance ID: 329752046 NACRES: NA.21 |
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PROPERTIES
grade Laboratory Reagent Quality Level 100 vapor density ~3 (vs air) vapor pressure 256 mmHg ( 37.7 °C) 5.2 psi ( 37.7 °C) ~132 mmHg ( 20 °C) Assay ≥95% form liquid autoignition temp. 453 °F expl. lim. 7.7 % impurities ≤0.005% aromatics (as benzene), ≤0.015% (water) evapn. residue ≤0.0015% refractive index n20/D 1.375 (lit.) pH 7 bp 69 °C (lit.) mp −95 °C (lit.) density 0.659 g/mL at 25 °C (lit.) storage temp. room temp SMILES string CCCCCC InChI 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3 InChI key VLKZOEOYAKHREP-UHFFFAOYSA-N DESCRIPTION General description Hexane is an unbranched alkane that exists in five structural isomeric forms, i.e. hexane, isohexane, 3-methylpentane, neohexane, and 2,3-dimethylbutane. It can be obtained from petroleum by distillation. Application Hexane can be used: As a solvent for the extraction of oil, wax, and fat. As a non-polar solvent in chromatographic applications for product separation and purification. It is also used in the preparation of organolithium reagents because it cannot be easily deprotonated. Other Notes The article number 208752-4X2.5L will be discontinued. Please order the single bottle 208752-2.5L which is physically identical with the same exact specifications. |