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175897

Sigma-Aldrich

2-Propanol-d8

99.5 atom % D

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Synonym(s):
Isopropanol-d8, Octadeuteroisopropanol
Linear Formula:
CD3CD(OD)CD3
CAS Number:
22739-76-0
Molecular Weight:
68.14
Beilstein:
1816231
EC Number:
245-189-2
MDL number:
MFCD00044341
UNSPSC Code:
12142201
PubChem Substance ID:
24850536
NACRES:
NA.21

isotopic purity

99.5 atom % D

Quality Level

200

Assay

99% (CP)

form

liquid

expl. lim.

2-12.7 % (lit.)

technique(s)

NMR: suitable

refractive index

n20/D 1.3728 (lit.)

bp

82 °C (lit.)

mp

-89.5 °C (lit.)

density

0.890 g/mL at 25 °C (lit.)

mass shift

M+8

SMILES string

[2H]OC([2H])(C([2H])([2H])[2H])C([2H])([2H])[2H]

InChI

1S/C3H8O/c1-3(2)4/h3-4H,1-2H3/i1D3,2D3,3D,4D

InChI key

KFZMGEQAYNKOFK-PIODKIDGSA-N

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General description

2-Propanol-d8 (Isopropanol-d8) is a deuterated derivative of isopropanol. Generation and decay of correlated radical pairs (SCRP) during the reduction of acetone(D6) in 2-propanol(D8) have been studied by Fourier transform-electron paramagnetic resonance (FT-EPR) spectroscopy. It participates as solvent during the evaluation of triplet decay constants, triplet lifetime and photoreduction rate constants of benzophenone.

Application

2-Propanol-d8 may be used in the preparation of 2-iodopropane-d7.

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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

WGK

WGK 1

Flash Point(F)

53.6 °F

Flash Point(C)

12 °C

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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Fourier transform-electron paramagnetic resonance study of the photochemical reaction of acetone with 2-propanol.
Levstein PR and Hans van Willigen.
J. Chem. Phys. , 95(2), 900-908 (1991)
Effect of pressure on the primary process of benzophenone photoreduction.
Okamoto M and Teranishi H.
Journal of the American Chemical Society, 108(20), 6378-6380 (1986)
Roy E Hoffman et al.
Journal of colloid and interface science, 463, 349-357 (2014-08-13)
In microemulsions, changes in droplet size and shape and possible transformations occur under various conditions. They are difficult to characterize by most analytical tools because of their nano-sized structure and dynamic nature. Several methods are usually combined to obtain reliable
Alan F Scott et al.
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Many aldehydes, such as furfural, are present in high quantities in lignocellulose lysates and are fermentation inhibitors, which makes biofuel production from this abundant carbon source extremely challenging. Cbei_3974 has recently been identified as an aldo-keto reductase responsible for partial
Tomáš Pluskal et al.
Nature plants, 5(8), 867-878 (2019-07-25)
Kava (Piper methysticum) is an ethnomedicinal shrub native to the Polynesian islands with well-established anxiolytic and analgesic properties. Its main psychoactive principles, kavalactones, form a unique class of polyketides that interact with the human central nervous system through mechanisms distinct
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