MilliporeSigma
All Photos(1)

33538

Sigma-Aldrich

1-Propanol

puriss. p.a., reag. Ph. Eur., ≥99.5% (GC)

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

Agency

USP/NF
reag. Ph. Eur.

vapor density

2.1 (vs air)

vapor pressure

10 mmHg ( 147 °C)
14.9 mmHg ( 20 °C)

grade

puriss. p.a.

assay

≥99.5% (GC)

autoignition temp.

700 °F

expl. lim.

13.7 %

impurities

≤0.001% free acid (as C2H5COOH)
≤0.001% non-volatile matter
≤0.01% acetone (GC)
≤0.01% propionaldehyde
≤0.05% 2-propanol
≤0.05% ethanol (GC)
≤0.05% methanol (GC)
≤0.05% water (Karl Fischer)

refractive index

n20/D 1.384 (lit.)

bp

97 °C (lit.)

mp

−127 °C (lit.)

density

0.804 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 mg/kg
B: ≤0.02 mg/kg
Ba: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sn: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES string

CCCO

InChI

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

InChI key

BDERNNFJNOPAEC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

1-Propanol is a linear alcohol. It exhibits Debye-type relaxation process which resembles α-relaxation and Johari-Goldstein type β-relaxation features of supercooled liquids (nonhydrogen-bonding type). It has been tested as a solvent for direct methanol/oxygen fuel cells.

Application

1-Propanol has been employed as a solvent for the synthesis of mesoporous alumina.

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service