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402893

Sigma-Aldrich

1-Propanol

ACS reagent, ≥99.5%

Synonym(s):
Propyl alcohol
Linear Formula:
CH3CH2CH2OH
CAS Number:
Molecular Weight:
60.10
Beilstein:
1098242
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.05

grade

ACS reagent

Quality Level

vapor density

2.1 (vs air)

vapor pressure

10 mmHg ( 147 °C)
14.9 mmHg ( 20 °C)

Assay

≥99.5%

form

liquid

autoignition temp.

700 °F

expl. lim.

13.7 %

impurities

≤0.0004 meq/g Titr. acid
≤0.01% ethanol
≤0.01% methanol
≤0.03% Carbonyl compounds (as C2H5CHO)
≤0.05% CH3CHOHCH3
≤0.05% isopropanol
≤0.2% water

evapn. residue

≤0.001%

color

APHA: ≤10

refractive index

n20/D 1.384 (lit.)

pH

8.5 (20 °C, 200 g/L)

bp

97 °C (lit.)

mp

−127 °C (lit.)

solubility

H2O: passes test
water: soluble

density

0.804 g/mL at 25 °C (lit.)

SMILES string

CCCO

InChI

1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3

InChI key

BDERNNFJNOPAEC-UHFFFAOYSA-N

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1 of 4

This Item
241353487196566
1-Propanol ACS reagent, ≥99.5%

Sigma-Aldrich

402893

1-Propanol

1-Propanol ≥99% (GC), purum

Sigma-Aldrich

24135

1-Propanol

1-Propanol suitable for HPLC, ≥99.9%

Sigma-Aldrich

34871

1-Propanol

1-Propanol analytical standard

Supelco

96566

1-Propanol

vapor density

2.1 (vs air)

vapor density

2.1 (vs air)

vapor density

2.1 (vs air)

vapor density

2.1 (vs air)

vapor pressure

10 mmHg ( 147 °C), 14.9 mmHg ( 20 °C)

vapor pressure

10 mmHg ( 147 °C), 14.9 mmHg ( 20 °C)

vapor pressure

10 mmHg ( 147 °C), 14.9 mmHg ( 20 °C)

vapor pressure

10 mmHg ( 147 °C), 14.9 mmHg ( 20 °C)

assay

≥99.5%

assay

≥99% (GC)

assay

≥99.9%

assay

≥99.9% (GC)

form

liquid

form

liquid

form

liquid

form

-

autoignition temp.

700 °F

autoignition temp.

700 °F

autoignition temp.

700 °F

autoignition temp.

700 °F

General description

1-propanol is a primary alcohol that can be produced by oxidizing aliphatic hydrocarbons. It is extensively used as an organic solvent in the pharmaceutical, chemical, and food industries.

Application

1-Propanol can be used as a solvent in the:
  • Enzyme-catalyzed Henry-reaction of aromatic aldehydes and nitroalkanes to synthesize β-nitroalcohols.
  • Pd-catalyzed Suzuki-Miyaura cross-coupling reactions of aryl halides and arylboronic acids to synthesize biphenyl compounds.
  • Cross-coupling reaction of nitriles and amines to give secondary imines.
  • Synthesis of ZnO thin films by sol-gel method.
  • Extraction of brominated flame retardants from waste polymeric materials.
  • Synthesis of polyaniline/magnetic nanoparticles composite.

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

71.6 °F - closed cup

Flash Point(C)

22 °C - closed cup


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Highly c-axis oriented ZnO thin film using 1-propanol as solvent in sol-gel synthesis.
Popa M, et al.
Materials Letters, 92, 267-270 (2013)
Exploration of the morphological transition phenomenon of polyaniline from microspheres to nanotubes in acid-free aqueous 1-propanol solution in a single polymerization process.
Huang YF and Lin CW.
Polymer International, 59(9), 1226-1232 (2010)
Yu Deng et al.
Metabolic engineering, 13(5), 570-577 (2011-07-16)
Biofuel production from renewable resources can potentially address lots of social, economic and environmental issues but an efficient production method has yet to be established. Combinations of different starting materials, organisms and target fuels have been explored with the conversion
Growth of thin rubrene single crystals from 1-propanol solvent.
Matsukawa T, et al.
Journal of Crystal Growth, 312(2), 310-313 (2010)
Vibrational spectra of liquid 1-propanol.
Michniewicz N, et al.
Journal of Molecular Structure, 887(1), 180-186 (2008)

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