Sigma-Aldrich 271454 Dibutyl ether anhydrous, 99.3% 1 L
| Sigma-Aldrich 271454 Dibutyl ether anhydrous, 99.3% 1 L |
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Synonym(s): Butyl ether
Linear Formula: [CH3(CH2)3]2O
CAS Number: 142-96-1
Molecular Weight: 130.23
Beilstein: 1732752
EC Number: 205-575-3
MDL number: MFCD00009461
PubChem Substance ID: 57648220
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PROPERTIES
grade anhydrous
Quality Level 100
vapor density 4.48 (vs air)
vapor pressure 4.8 mmHg (20 °C)
assay 99.3%
form liquid
autoignition temp. 365 °F
expl. lim. 8.5 %
impurities <0.005% water
evapn. residue <0.0005%
refractive index n20/D 1.399 (lit.)
pH 5.2
bp 142-143 °C (lit.)
mp −98 °C (lit.)
solubility H2O: 0.113 g/L at 20 °C
density 0.764 g/mL at 25 °C (lit.)
SMILES string CCCCOCCCC
InChI 1S/C8H18O/c1-3-5-7-9-8-6-4-2/h3-8H2,1-2H3
InChI key DURPTKYDGMDSBL-UHFFFAOYSA-N |
