Háídrójìn onídẹ́útẹ́ríọ̀mù
| Háídrójìn onídẹ́útẹ́ríọ̀mù | |
|---|---|
| |
Háídrójìn onídẹ́útẹ́ríọ̀mù (Hydrogen deuteride) | |
(2H)Dihydrogen | |
| Identifiers | |
| CAS number | 13983-20-5 |
| PubChem | 167583 |
| EC number | 237-773-0 |
| nọ́mbà UN | 1049 |
| SMILES | [2HH]
|
| InChI | 1/H2/h1H/i1+1
|
| InChI key | UFHFLCQGNIYNRP-OUBTZVSYED |
| ChemSpider ID | 146609 |
| Properties | |
| Molecular formula | H[2H] |
| Molar mass | 3.02204 g mol-1 |
| Exact mass | 3.021926810 g mol-1 |
| Ojúàmì ìyọ́ |
-259 °C, 14 K, -434 °F |
| Ojúàmì ìhó |
-253 °C, 20 K, -423 °F |
| Hazards | |
| EU classification |  F+
|
| R-phrases | R12 |
| S-phrases | S16, S33, S36, S38 |
| NFPA 704 |
 4
0
0
|
| Autoignition temperature |
571 °C |
| Related compounds | |
| Related hydrogens | Deuterium |
 (what is this?) (verify)Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
| Infobox references | |
Háídrójìn onídẹ́útẹ́ríọ̀mù (Hydrogen deuteride) je is a diatomic hóró oniatomu meji to ni isotopu hydrogen meji: isotopu to po 1H protium ati 2H deuterium. Afida onihoro re ni HD.
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