176567
Acetaldehyde-d4
≥99 atom % D, ≥98% (CP)
Synonym(s):
Tetradeuteroacetaldehyde
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About This Item
Linear Formula:
CD3CDO
CAS Number:
Molecular Weight:
48.08
UNSPSC Code:
12352103
NACRES:
NA.12
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1743039
Isotopic purity:
≥99 atom % D
Assay:
≥98% (CP)
Mass shift:
M+4
Form:
liquid
InChI
1S/C2H4O/c1-2-3/h2H,1H3/i1D3,2D
SMILES string
[2H]C(=O)C([2H])([2H])[2H]
InChI key
IKHGUXGNUITLKF-MZCSYVLQSA-N
vapor pressure
14.05 psi ( 20 °C)
isotopic purity
≥99 atom % D
assay
≥98% (CP)
form
liquid
autoignition temp.
347 °F
technique(s)
protein expression: suitable
refractive index
n20/D 1.3321 (lit.)
bp
21 °C (lit.)
mp
-125 °C (lit.)
density
0.856 g/mL at 25 °C
mass shift
M+4
storage temp.
−20°C
Quality Level
Related Categories
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
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Danger
hcodes
Hazard Classifications
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-40.0 °F - closed cup
flash_point_c
-40 °C - closed cup
Regulatory Information
危险化学品
美国出口管控产品
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Yukihiro Esaka et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 36(7), 877-880 (2020-01-28)
The deuteration of N2-ethyl-2'-deoxyguanosine (Et-dG), which is a DNA adduct generated from acetaldehyde, was studied by the addition reaction of acetaldehyde-d4 to 2'-deoxyguanosine (dG) in deuterium oxide (D2O), with the aim to obtain an isotope internal standard for the liquid
Angelique Vandemoortele et al.
Food research international (Ottawa, Ont.), 140, 110063-110063 (2021-03-03)
The reactivity of malondialdehyde in saturated glycerol triheptanoate oil was studied over a wide temperature range (298.15-453.15 K). With respect to the non-ideal character of a lipid medium, a kinetic model was proposed that described the experimental malondialdehyde data by a
Cecilia Sala et al.
European journal of mass spectrometry (Chichester, England), 23(2), 64-69 (2017-06-29)
Recently, the formation of carbonyl compound within e-cigarettes usage has been reported. The aim of this study was to develop a new analytical method for the direct analysis of carbonyl compounds in vaporized liquids. Two different types of e-cigarettes and
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