Merck
CN
All Photos(3)

Documents

Safety Information

34871

Sigma-Aldrich

1-Propanol

suitable for HPLC, ≥99.9%

Sign Into View Organizational & Contract Pricing
All Photos(3)
Synonym(s):
Propyl alcohol
Linear Formula:
CH3CH2CH2OH
CAS Number:
71-23-8
Molecular Weight:
60.10
Beilstein:
1098242
EC Number:
200-746-9
MDL number:
MFCD00002941
PubChem Substance ID:
329755078
NACRES:
NA.05

vapor density

2.1 (vs air)

Quality Level

100

vapor pressure

10 mmHg ( 147 °C)
14.9 mmHg ( 20 °C)

Assay

≥99.9%

form

liquid

autoignition temp.

700 °F

expl. lim.

13.7 %

technique(s)

HPLC: suitable

impurities

≤0.0005% non-volatile matter
≤0.001% free acid (as C2H5COOH)
≤0.05% water (Karl Fischer)

evapn. residue

≤0.005%

transmittance

220 nm, ≥40%
240 nm, ≥85%
275 nm, ≥99%

refractive index

n20/D 1.384 (lit.)

pH

8.5 (20 °C, 200 g/L)

bp

97 °C (lit.)

mp

−127 °C (lit.)

density

0.804 g/mL at 25 °C (lit.)

λ

neat

UV absorption

λ: 220 nm Amax: ≤0.40
λ: 240 nm Amax: ≤0.071
λ: 275 nm Amax: ≤0.0044

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

Related Categories

General description

1-Propanol is a linear alcohol. It exhibits Debye-type relaxation process which ressembles the α-relaxation and Johari-Goldstein type β-relaxation features of the supercooled liquids (nonhydrogen-bonding type). It has been tested as a substitute of the fuel for various fuel cells. Its biosynthesis from glucose using Escherichia coli strain has been proposed.

Application

1-Propanol may be employed as a solvent for the synthesis of mesoporous alumina.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Signal Word

Danger

Hazard Statements

H225 - H318 - H336

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

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Juan Antonio Cecilia et al.
Materials (Basel, Switzerland), 11(9) (2018-09-12)
Vanadium oxide (V₂O₅) species has been supported on different porous clay heterostructures (with silica pillars, silica-zirconia with a molar ratio Si/Zr = 5 and silica-titania with a molar ratio Si/Ti = 5) by wetness incipient method. All catalysts were characterized
Mesoporous alumina (I): comparison of synthesis schemes using anionic, cationic, and non-ionic surfactants.
Ray JC, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 100(1), 183-190 (2007)
Dynamics of glass-forming liquids. III. Comparing the dielectric α-and β-relaxation of 1-propanol and o-terphenyl.
Hansen C, et al.
J. Chem. Phys. , 107, 1086-1093 (1997)
Evaluation of Ethanol, 1-Propanol, and 2-Propanol in a Direct Oxidation Polymer-Electrolyte Fuel Cell A Real-Time Mass Spectrometry Study.
Wang J, et al.
Journal of the Electrochemical Society, 142(12), Wang J-Wang J (1995)
David Fernandez Rivas et al.
Ultrasonics sonochemistry, 19(6), 1252-1259 (2012-05-23)
Micromachined pits on a substrate can be used to nucleate and stabilize microbubbles in a liquid exposed to an ultrasonic field. Under suitable conditions, the collapse of these bubbles can result in light emission (sonoluminescence, SL). Hydroxyl radicals (OH()) generated
View All Related Papers

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