434531

Acetone-d₆

99.9 atom % D, contains 0.03 % (v/v) TMS

• 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
• UNSPSC Code: 12142201
• PubChem Substance ID: 24867200
• NACRES: NA.21

Properties

• vapor density: 2 (vs air)
• Quality Level: 100
• 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
• contains: 0.03 % (v/v) TMS
• expl. lim.: 13.2 %
• packaging: ampule of 1 mL, 10 g; glass bottle of 10 g, 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

Description

General description

Acetone-d₆ is a deuterated NMR solvent containing 0.03% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. Its Infrared and Raman spectra have been analyzed. Pyrolysis and photolysis of acetone-d₆ and methane mixtures have been investigated as a function of temperature. It has been reported to be prepared by reacting heavy water with propyne-d₄ in the presence of mercury catalyst.

Application

Acetone-d₆ may be used as an internal standard to detect aldehydes and acetone in water by headspace-solid-phase microextraction and gas chromatography-mass spectrometry.

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Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H319,H336
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 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