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151785

Sigma-Aldrich

Acetic acid-d4

≥99.5 atom % D

Synonym(s):

Acetic-d3 acid-d, Tetradeuteroacetic acid

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About This Item

Linear Formula:
CD3CO2D
CAS Number:
1186-52-3
Molecular Weight:
64.08
Beilstein:
1748971
EC Number:
214-693-4
MDL number:
MFCD00051051
UNSPSC Code:
12142201
PubChem Substance ID:
24848852
NACRES:
NA.21
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vapor density

2.07 (vs air)

Quality Level

100

vapor pressure

11.4 mmHg ( 20 °C)

isotopic purity

≥99.5 atom % D

Assay

≥99% (CP)

form

liquid

autoignition temp.

800 °F

expl. lim.

16 %

technique(s)

NMR: suitable
bio NMR: suitable

impurities

≤0.0500% water
water

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Iron Standard for ICP TraceCERT®, 1 g/L Fe in nitric acid (nominal concentration)

43149

Iron Standard for ICP

Iron Standard for ICP TraceCERT®, 10 g/L Fe in nitric acid (nominal concentration)

56209

Iron Standard for ICP

technique(s)

ICP: suitable

technique(s)

ICP: suitable

technique(s)

ICP: suitable

technique(s)

ICP: suitable

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

format

single component solution

format

single component solution

format

single component solution

format

single component solution

concentration

1 g/L B in H2O (nominal concentration)

concentration

10 g/L B in H2O (with <0.5% ammonium hydroxide nominal concentration)

concentration

1 g/L Fe in nitric acid (nominal concentration)

concentration

10 g/L Fe in nitric acid (nominal concentration)

application(s)

industrial qc
pharmaceutical

application(s)

industrial qc
pharmaceutical

application(s)

agriculture
cleaning products
cosmetics
food and beverages
personal care

application(s)

industrial qc
pharmaceutical

product line

TraceCERT®

product line

TraceCERT®

product line

TraceCERT®

product line

TraceCERT®

General description

Acetic acid-d4 (Tetradeuteroacetic acid), a deuterated carboxylic acid,[1] is the tetradeuterated form of acetic acid. Its dissociation constant has been evaluated in deuterium oxide (D2O) by an emf method.[2]

Application

Acetic acid-d4 has been used as a deuterated solvent for the dissolution of internal standard in qNMR (Quantitative Nuclear Magnetic Resonance) quantification experiments.[2]
Acetic acid-d4 may also be used as a deuterated solvent in the 1H NMR spectral studies of the following:
  • CB2, a CNBr peptide[3]
  • α - tocopherol succinate hydrophobically modified chitosan(CS-TOS)[4]

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
    MKCP7626
    MKCP4536
    MKCN8935
    MKCN6122
    MKCM5587

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    Determination of boron in human serum by inductively coupled plasma mass spectrometry after a simple dilution of the sample.
    Vanhoe, Hans, et al.
    Analytica Chimica Acta, 281.2, 401-411 (1993)

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