Synonyms: Acetic-d3 acid-d; Tetradeuteroacetic acid
CAS Number: 1186-52-3
Formula: C2D4O2
Formula Weight: 64.08
Linear Formula: CD3CO2D
MDL No.: MFCD00051051
Purity: >=99% (CP)
Boiling Point: 115.5 C(lit.)
Melting Point: 15-16 C (lit.)
Density: 1.119 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.368(lit.)
Beilstein Registry Number: 1748971
EC Number: 214-693-4
UNSPSC Code: 12142201
General description: Acetic acid-d4 (Tetradeuteroacetic acid), a deuterated carboxylic acid, is the tetradeuterated form of acetic acid. Its dissociation constant has been evaluated in deuterium oxide (D2O) by an emf method.
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.Acetic acid-d4 may also be used as a deuterated solvent in the 1H NMR spectral studies of the following:. CB2, a CNBr peptide. α - tocopherol succinate hydrophobically modified chitosan(CS-TOS)
RIDADR: UN 2789PSN1 3(8) / PGII
WGK Germany: 3
Flash Point(F): 104 F
Flash Point(C): 40 C
R Codes: 13058
S Codes: 23-26-45
IOD Codes: C
Symbol: GHS02, GHS05
Signal Word: Danger
Hazard Statements: H226-H314
Precautionary statements: P280-P305 + P351 + P338-P310