Sigma-Aldrich 360465 1-Butanol ACS reagent, ≥99.4% 500 mL
| Sigma-Aldrich 360465 1-Butanol ACS reagent, ≥99.4% 500 mL |
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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
PubChem Substance ID: 329755258
NACRES: NA.21
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PROPERTIES
grade ACS reagent
Quality Level 200
vapor density 2.55 (vs air)
vapor pressure 5.5 mmHg
assay ≥99.4%
form liquid
autoignition temp. 649 °F
expl. lim. 11.2 %
impurities
≤0.0008 meq/g Titr. acid
≤0.01% butyraldehyde
≤0.1% water
≤0.2% butyl ether
evapn. residue ≤0.005%
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.)
density 0.81 g/mL at 25 °C (lit.)
SMILES string CCCCO
InChI 1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
InChI key LRHPLDYGYMQRHN-UHFFFAOYSA-N |