CAS Number3236-82-6
SynonymsMFCD00015122; COLIMBIUM PENTA ETHOXIDE; Ethanol,niobium(5+) salt; niobium (V) ethoxide; niobium pentaethoxide; EINECS 221-795-2; Niobium ethoxide; Niobium(5+) ethanolate; niobium(V) ethoxyde; niobium(V) pentaethoxide; Niobium(V) ethoxide
Molecular FormulaNb(OCH2CH3)5
Molecular Weight318.21
Purity99.95 trace metals basis%
Density1.268 g/mL at 25 °C(lit.)
Boiling Point142 °C/0.1 mmHg (lit.)
Melting Point5-6 °C (lit.)
Appearanceliquid
EINECS221-795-2
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3236-82-6 |
| Catalog No. | 2A-1194683 |
| Chinese Name | 乙氧基铌 |
| Synonyms | MFCD00015122; COLIMBIUM PENTA ETHOXIDE; Ethanol,niobium(5+) salt; niobium (V) ethoxide; niobium pentaethoxide; EINECS 221-795-2; Niobium ethoxide; Niobium(5+) ethanolate; niobium(V) ethoxyde; niobium(V) pentaethoxide; Niobium(V) ethoxide |
| Molecular Formula | Nb(OCH2CH3)5 |
| Molecular Weight | 318.21 |
| Purity | 99.95 trace metals basis |
| Density | 1.268 g/mL at 25 °C(lit.) |
| Boiling Point | 142 °C/0.1 mmHg (lit.) |
| Melting Point | 5-6 °C (lit.) |
| Appearance | liquid |
| Storage Condition | Sealed in a cool, dry environment |
| Packaging | III |
| EINECS | 221-795-2 |
| PubChem ID | 24860621 |
| MDL Number | MFCD00015122 |
| SMILES | CCO[Nb](OCC)(OCC)(OCC)OCC |
| InChI | 1S/5C2H5O.Nb/c5*1-2-3;/h5*2H2,1H3;/q5*-1;+5 |
| InChI Key | ZTILUDNICMILKJ-UHFFFAOYSA-N |
| Beilstein/REAXYS | 3678883 |
| NACRES Code | NA.23 |
| UNSPSC | 12352103 |
| Hazard Symbols | 3 |
| MSDS | msds/196337_1_3236_82_6.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 2920 International Maritime Transport Danger Regulations: 2920 International Air Transport Danger Regulations: 2920 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE LIQUID, FLAMMABLE, N.O.S. (Niobium(5+) ethanolate) IMDG Code: CORROSIVE LIQUID, FLAMMABLE, N.O.S. (Niobium(5+) ethanolate) International air transport hazard regulations: Corrosive liquid, flammable, n.o.s. (Niobium(5+) ethanolate) 14.3 Transport hazard categories European land transport danger code: 8 (3) International sea transport danger code: 8 (3) International air transport danger code: 8 (3) 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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