Acetic acid-d4
ALDRICH/151785 - ≥99.5 atom % D
Synonym: Acetic-d3 acid-d; Tetradeuteroacetic acid
CAS Number: 1186-52-3
Empirical Formula (Hill Notation): C2D4O2
Molecular Weight: 64.08
EC Number: 214-693-4
MDL Number: MFCD00051051
Linear Formula: CD3CO2D
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 151785-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 151785-50G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 151785-10G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 151785-5G
| assay | ≥99% (CP) |
| autoignition temp. | 800 °F |
| bp | 115.5 °C (lit.) |
| density | 1.119 g/mL at 25 °C (lit.) |
| expl. lim. | 16 % |
| form | liquid |
| impurities | ≤0.0500% water water |
| InChI | 1S/C2H4O2/c1-2(3)4/h1H3,( |
| InChI key | QTBSBXVTEAMEQO-GUEYOVJQSA |
| isotopic purity | ≥99.5 atom % D |
| mass shift | M+4 |
| mp | 15-16 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | [2H]OC(=O)C([2H])([2H])[2 |
| technique(s) | bio NMR: suitable |
| NMR: suitable | |
| vapor density | 2.07 (vs air) |
| vapor pressure | 11.4 mmHg ( 20 °C) |
| 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) |
| 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. |
| Packaging: | 10×0.5, 10×1 mL in ampule |
| Packaging: | 5, 5×5, 10, 25, 50 g in glass bottle |
| Symbol |   GHS02,GHS05 |
| Signal word | Danger |
| Hazard statements | H226 - H314 |
| Precautionary statements | P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 10-35 |
| Safety Statements | 23-26-45 |
| RIDADR | UN 2789PSN1 3(8) / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 104.0 °F - closed cup |
| Flash Point(C) | 40 °C - closed cup |
| Purity | ≥99% (CP) |
| bp | 115.5 °C (lit.) |
| mp | 15-16 °C (lit.) |
| Density | 1.119 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12142201 |