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151793

Sigma-Aldrich

Acetone-d6

99.9 atom % D

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Synonym(s):
Hexadeuteroacetone
Linear Formula:
CD3COCD3
CAS Number:
666-52-4
Molecular Weight:
64.12
Beilstein:
1702935
EC Number:
211-563-9
MDL number:
MFCD00044635
PubChem Substance ID:
24848854
NACRES:
NA.21

vapor density

2 (vs air)

Quality Level

200

vapor pressure

14.39 psi ( 55 °C)
184 mmHg ( 20 °C)
3.67 psi ( 20 °C)

isotopic purity

99.9 atom % D

Assay

≥99% (CP)

form

liquid

expl. lim.

13.2 %

packaging

Sure/Seal™ of 100 g
ampule of 0.75 mL, 1 mL, 10 g
glass bottle of 25 g, 50 g

technique(s)

NMR: suitable

impurities

≤0.0500% water
water

refractive index

n20/D 1.355 (lit.)

bp

55.5 °C (lit.)

mp

−93.8 °C (lit.)

density

0.872 g/mL at 25 °C (lit.)

mass shift

M+6

SMILES string

[2H]C([2H])([2H])C(=O)C([2H])([2H])[2H]

InChI

1S/C3H6O/c1-3(2)4/h1-2H3/i1D3,2D3

InChI key

CSCPPACGZOOCGX-WFGJKAKNSA-N

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General description

Acetone-d6 (CD3COCD3, Hexadeuteroacetone) is the hexadeuterated form of acetone, in which all hydrogen atoms in acetone molecule have been replaced by deuterium (D) atoms. It is a standard purity solvent for NMR (Nuclear Magnetic Resonance) analyses. Absorption spectra of CD3COCD3 samples cooled in molecular jet (jet-cooled) have been evaluated in the range of 51000-54000cm-1. Collision of its molecular ions with a perdeuterated surface (C20D41 SAu) was investigated by ion-surface collision spectroscopy. The Infrared and Raman spectra of acetone-d6 have been analyzed. It undergoes H-2H exchange reaction with acetone d0 to afford acetone d1 and d5.

Application

Acetone-d6 may be used as a deuterated solvent in the 1H NMR spectral studies of iodine containing radiopaque poly(methacrylate)copolymers. It may also be used as a source of deuterium atoms in the synthesis of labelled sterols.

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Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

accessory

Product No.
Description
Pricing

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

Supplementary Hazards

EUH066

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

-2.2 °F - closed cup

Flash Point(C)

-19 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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The synthesis of labeled sterols
Kovganko.V.N and Ananich.K.S
Chemistry of Natural Compounds, 35(4), 369-393 (1999)
Stability of radiopaque iodine-containing biomaterials
Aldenhoff.J.BY, et al.
Biomaterials, 23(3), 881-886 (2002)
Vibrational spectra and assignment of acetone, ααα acetone-d3 and acetone-d6.
Dellepiane G and Overend J.
Spectrochimica Acta , 22(4), 593-614 (1966)
The (n0-3s) Rydberg state of acetone: absorption spectroscopy of jet-cooled acetone and acetone-d6.
Gaines GA, et al.
The Journal of Physical Chemistry, 92(10), 2762-2766 (1988)
Aldol condensation of acetone/acetone d6 over magnesium oxide and lanthanum oxide.
Zhang G, et al.
Applied Catalysis, 40, 183-190 (1988)
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