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151777

Sigma-Aldrich

Acetic acid-d

99 atom % D

Synonym(s):

mono-Deuteroacetic acid, Acetic (acid-d), Monodeuteroacetic acid

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About This Item

Linear Formula:
CH3COOD
CAS Number:
758-12-3
Molecular Weight:
61.06
Beilstein:
1739249
EC Number:
212-059-1
MDL number:
MFCD00051050
UNSPSC Code:
12142201
PubChem Substance ID:
24849163
NACRES:
NA.21

vapor density

2.07 (vs air)

Quality Level

100

vapor pressure

11.4 mmHg

isotopic purity

99 atom % D

Assay

99% (CP)

form

liquid

expl. lim.

4-19.9 % (lit.)

technique(s)

NMR: suitable

impurities

≤0.50% water
water

bp

116-117 °C (lit.)

mp

15-16 °C (lit.)

density

1.059 g/cm3 at 25 °C

mass shift

M+1

SMILES string

[2H]OC(C)=O

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/i/hD

InChI key

QTBSBXVTEAMEQO-DYCDLGHISA-N

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General description

Acetic acid-d (Monodeuteroacetic acid) is the monodeuterated form of acetic acid, in which the hydrogen atom of hydroxyl group has been replaced by deuterium (D). Infrared spectral studies of its vapors at 150°C in the range of 2-25μ have been reported.

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Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H226,H314

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

104.0 °F - closed cup

Flash Point(C)

40 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT4236
MKCS5927
MKCP6350
MKCN3773
MKCL2443

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Infrared Investigation of Acetic Acid and Acetic Acid-d Vapors and a Vibrational Assignment for the Monomeric Acids.
Wilmshurst JK.
J. Chem. Phys. , 25(6), 1171-1173 (1956)
Vennela Mullangi et al.
Biochemistry, 51(36), 7202-7208 (2012-08-21)
We report a method for expressing the solvent accessibility of histidine imidazole groups in proteins. The method is based on measuring the rate of the hydrogen exchange (HX) reaction of the imidazole C(ε1)-hydrogen. The rate profile of the HX reaction
Li-Min Peng et al.
PeerJ, 4, e1519-e1519 (2016-01-21)
According to myosatellite cell lines (MSCs) established in vitro from diploid and triploid flounder, we compared the characters of growth and differentiation of their MSCs. The results would be useful for learning the muscle development mechanism in teleosts. The skeletal
B R Miller et al.
Neuroscience, 153(1), 329-337 (2008-03-21)
The striatum, which processes cortical information for behavioral output, is a key target of Huntington's disease (HD), an autosomal dominant condition characterized by cognitive decline and progressive loss of motor control. Increasing evidence implicates deficient glutamate uptake caused by a

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