
CAS Number12034-77-4
SynonymsNiobium(IV) selenide; Niobium(IV) selenide (metals basis); Niobium diselenide; Niobium selenide; EINECS 234-811-8; MFCD00016228; COLUMBIUM SELENIDE
Molecular FormulaNbSe2
Molecular Weight252.84200
Purity98.00%
Density1.016 g/mL at 25 °C(lit.)
Boiling Point243-244 °C(lit.)
Melting Point>1316℃[HAW93]
Appearancepowder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 12034-77-4 |
| Catalog No. | 2A-9015165 |
| Chinese Name | 硒化铌(IV) |
| Synonyms | Niobium(IV) selenide; Niobium(IV) selenide (metals basis); Niobium diselenide; Niobium selenide; EINECS 234-811-8; MFCD00016228; COLUMBIUM SELENIDE |
| Molecular Formula | NbSe2 |
| Molecular Weight | 252.84200 |
| Purity | 98.00 |
| Density | 1.016 g/mL at 25 °C(lit.) |
| Boiling Point | 243-244 °C(lit.) |
| Melting Point | >1316℃[HAW93] |
| Appearance | powder |
| Storage Condition | Sealed at room temperature, cool, ventilated and d |
| Packaging | III |
| SMILES | [Se]=[Nb]=[Se] |
| InChI | InChI=1S/Nb.2Se |
| InChI Key | CXRFFSKFQFGBOT-UHFFFAOYSA-N |
| Hazard Symbols | 6.1 |
| Transport Info | Product Name: Niobium Selenide |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Nicotinic acid | 59-67-6 | 2A-9015160 |
| Niobium iodide | 13779-92-5 | 2A-9015161 |
| Niobium sulfide | 12164-38-4 | 2A-9015162 |
| Niobium(II) oxide | 12034-57-0 | 2A-9015163 |
| Niobium(IV) oxide | 12034-59-2 | 2A-9015164 |
| Niobium(IV) telluride | 12034-83-2 | 2A-9015166 |
| Niobium(V) bromide | 13478-45-0 | 2A-9015167 |
| n-iodobutane | 542-69-8 | 2A-9015168 |
| Nitrobenzene | 98-95-3 | 2A-9015170 |
| Nitroethane | 79-24-3 | 2A-9015171 |
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