Sigma-Aldrich 537993 1-Butanol 99.9% 20 L
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Marka
Stok Kodu
LB.SA.537993-20L
Kısa Bilgi
Synonym(s): n-Butanol, Butyl alcohol Linear Formula: CH3(CH2)3OH CAS Number: 71-36-3 Molecular Weight: 74.12 Beilstein: 969148 EC Number: 200-751-6 MDL number: MFCD00002964 UNSPSC Code: 12352001 PubChem Substance ID: 329757999 NACRES: NA.21
Bilgi
CAS Number: 71-36-3
| Sigma-Aldrich 537993 1-Butanol 99.9% 20 L |
| Synonym(s): n-Butanol, Butyl alcohol Linear Formula: CH3(CH2)3OH CAS Number: 71-36-3 Molecular Weight: 74.12 Beilstein: 969148 EC Number: 200-751-6 MDL number: MFCD00002964 UNSPSC Code: 12352001 PubChem Substance ID: 329757999 NACRES: NA.21 |
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PROPERTIES
vapor density 2.55 (vs air)
Quality Level 100 vapor pressure 5.5 mmHg Assay 99.9% form liquid autoignition temp. 649 °F expl. lim. 11.2 % impurities ≤0.005% Acidity (as Acetic acid) ≤0.020% n-Butyraldehyde ≤0.05 mg/mL Nonvolatile matter ≤0.050% Carbonyl (as C=O) ≤0.1% water (Karl Fischer) ≤0.100% Di-n-butyl ether ≤0.100% Isobutyl alcohol color APHA: ≤10 refractive index n20/D 1.399 (lit.) pH 7 (20 °C, 70 g/L) bp 116-118 °C (lit.) mp −90 °C (lit.) solubility water: soluble density 0.81 g/mL at 25 °C (lit.) cation traces Fe: ≤0.3 ppm SMILES string CCCCO InChI 1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3 InChI key LRHPLDYGYMQRHN-UHFFFAOYSA-N DESCRIPTION General description 1-Butanol is an industrial solvent that can be obtained either from petroleum feedstock or by biomass fermentation. Some of its characteristic properties include high energy content, low vapor pressure and a better capability to combine with gasoline.[1] Synthesis of di-n-butyl ether (DBE) in a fixed-bed flow reactor via dehydration of 1-butanol in the presence of γ-alumina, zeolites, and Amberlyst ion-exchange resins has been investigated.[2] Its thermophysical properties have been calculated.[3] Formation of fatty acid butyl esters (FABE) via transesterification of rapeseed and jatropha oil with 1-butanol in the presence of acid catalyst has been studied under varying conditions.[4] Application 1-Butanol may be used for the esterification of lactic acid in the presence of lipase from Candida antarctica and hexane solvent.[5] Other Notes Go to our BioRenewable Alternative 1-Butanol - 901351 |
Tavsiye Ürünler
1.810,66 TL + KDV
2.172,80 TL
