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Key Documents

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Safety Information

34863

Sigma-Aldrich

2-Propanol

99.9%, suitable for HPLC

Synonym(s):

isopropanol, sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol

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100 EA
CN¥6,144.32

CN¥6,144.32

Estimated to ship onApril 27, 2025Details

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100 EA
CN¥6,144.32

About This Item

Linear Formula:
(CH3)2CHOH
CAS Number:
67-63-0
Molecular Weight:
60.10
Beilstein:
635639
EC Number:
200-661-7
MDL number:
MFCD00011674
UNSPSC Code:
41116105
PubChem Substance ID:
329755072
NACRES:
NA.05
grade:
HPLC grade
technique(s):
HPLC: suitable
application(s):
food and beverages
bp:
82 °C (lit.)
vapor pressure:
33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

CN¥6,144.32

Estimated to ship onApril 27, 2025Details

Request a Bulk Order

Product Name

2-Propanol, suitable for HPLC, 99.9%

grade

HPLC grade

Quality Level

100

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

Assay

99.9%

form

liquid

autoignition temp.

750 °F

expl. lim.

2.0-12.7 %, 93 °C

technique(s)

HPLC: suitable

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1 of 4

This Item
C4767PHR1439C4930
β-Cyclodextrin powder, BioReagent, suitable for cell culture, ≥97%

C4805

β-Cyclodextrin

β-Cyclodextrin ≥97%

C4767

β-Cyclodextrin

Beta-Cyclodextrin Pharmaceutical Secondary Standard; Certified Reference Material

PHR1439

Beta-Cyclodextrin

γ-Cyclodextrin powder, BioReagent, suitable for cell culture, ≥98%

C4930

γ-Cyclodextrin

technique(s)

cell culture | mammalian: suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

cell culture | mammalian: suitable

sterility

non-sterile

sterility

-

sterility

-

sterility

-

shipped in

ambient

shipped in

-

shipped in

-

shipped in

ambient

storage temp.

room temp

storage temp.

-

storage temp.

2-8°C

storage temp.

room temp

solubility

1 M NaOH: 50 mg/mL

solubility

1 M NH4OH: 50 mg/mL

solubility

-

solubility

1 M NaOH: 25 mg/mL, clear to slightly hazy

General description

2-Propanol (Isopropanol) is a secondary alcohol. It has been tested as substitute to fuel for various fuel cells.[1] Cuo powder dissolved in 2-propanol has been used for the laser ablation assisted synthesis of Cu colloids.[2] Its suspension with Zn(NO3)2 has been employed for the fabrication of titanium dioxide-coated stainless steel (P25-TiO2/SS) photoanode coated with uniformly thick layer of P25-TiO2. This photoanode was used for the electrochemical photocatalytic (ECPC) degradation process.[3]

Application

2-Propanol (Isopropanol) has been used for isolation and quantitative determination of carotenes and xanthophylls from Capsicum annum pericarp extracts by HPLC.[4] It has been used as solvent in the dissolution of Pt and TiO2 precursors, for the fabrication of Pt-TiO2/Ti electrodes.[5]
2-propanol may be used in the synthesis of methyl isobutyl ketone with satisfactory yield in the presence of bifunctional Cu-base catalysts.[6] It can undergo oxidation in the presence of titanium oxide-supported manganese oxide to form acetone.[7]

Packaging

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Other Notes

For information on 2-propanol miscibility, please visit the following link:
2-Propanol Miscibility/Immiscibility Table
Important notice
  • The article number 34863-4X2.5L will be discontinued. Please order the single bottle 34863-2.5L which is physically identical with the same exact specifications.
  • The article number 34863-6X1L will be discontinued. Please order the single bottle 34863-1L which is physically identical with the same exact specifications.

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Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319,H336

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

53.6 °F - closed cup

Flash Point(C)

12.0 °C - closed cup

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB2768
WXBF5542V
SDBB2767
SDBB2045
SDBB2046

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A study of anatase-supported Mn oxide as catalysts for 2-propanol oxidation.
Gallardo-Amores JM, et al.
Applied Catalysis. B, Environmental, 22(4), 249-259 (1999)
Electrochemical oxidation of alcohols on Pt-TiO2 binary electrodes.
Hasa B, et al.
International Journal of Hydrogen Energy, 38(35), 15395-15404 (2013)
Electrochemical photocatalytic degradation of dye solution with a TiO2-coated stainless steel electrode prepared by electrophoretic deposition.
Lin WC, et al.
Applied Catalysis. B, Environmental, 140, 32-41 (2013)
One-step MIBK synthesis: a new process from 2-propanol.
Di Cosimo JI, et al.
J. Catal., 208(1), 114-123 (2002)
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)
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