DEUTERIUM OXIDE CAS#: 7789-20-0; 凯望编码 (ChemWhat Code): 22372
Names & Identifiers |
| 英文名 | DEUTERIUM OXIDE |
| 别名 | WATER-D2;WATER, HEAVY;DEUTERIUM OXIDE;DEUTERIUM OXIDE- D;HEAVY WATER;(2H2)Dihydrogenoxide;(2H2)Oxidane;D2O |
| CAS编号 | 7789-20-0 |
| 分子式 | D2O |
| 分子量 | 20.03 |
| EINECS | 232-148-9 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 3.8 °C(lit.) |
| Boiling Point | 101.4 °C |
| Density | 1.107 g/mL at 25 °C |
| Refractive Index | n |
| Flash Point | 101.4°C |
| Storage | Store below +30°C. |
| form | Liquid |
| pka | pK (25°) 14.955 (molarity scale); 16.653 (mole fraction scale): A. K. Covington et al., J. Phys. Chem. 70, 3820 (1966) |
| Color | Colorless |
| PH | 7 (H2O, 20℃) |
| Relative polarity | 0.991 |
| Water Solubility | Miscible with water. |
| Sensitive | Moisture Sensitive |
| Merck | 14,2940 |
| Stability: | Stable. Hygroscopic. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
Safety & Hazards(Codes & Phrases) |
| S Phrase | 24/25 |
| WGK Germany | 3 |
| RTECS | ZC0230000 |
| F | 3-10 |
| TSCA | Yes |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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