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Columbium pentaethoxide 99.9%

CAT: 0286-C24910-01Size: 1 gDry Ice: NoHazardous: Yes
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CAT#:0286-C24910-01Size:1 g
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CAS Number
3236-82-6
Synonyms
Niobium ethanolate; Niobium ethylate; Niobium pentaethoxide; Pentaethoxyniobium; Niobium ethoxide
UN Code
UN2920
Pictogram
02 - Flammable; 05 - Corrosive
UDF Signal Word
Danger
MDL Number
MFCD00015122
Hazard Statement
H226 Flammable liquid and vapor; H302 Harmful if swallowed; H312 Harmful in contact with skin; H314 Causes severe skin burns and eye damage; H319 Causes serious eye irritation; H332 Harmful if inhaled; H335 May cause respiratory irritation.
DOT Name
Corrosive Liquid, Flammable, N.O.S.
DOT Classification
Class 8, 3
Packaging Group
PGII
Precautions
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking; P260 Do not breathe dust/fume/gas/mist/vapors/spray; P264 Wash skin thoroughly after handling; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting; P302+P352 IF ON SKIN: wash with plenty of soap and water; P303+P361+P353 IF ON SKIN (or hair) : Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention; P403+P235 Store in a well-ventilated place. Keep cool.

Chemical Information

Ethanol, niobium(5+) salt (5:1)
CAS Number3236-82-6
PubChem CID160675
IUPAC Nameethanolate;niobium(5+)
Molecular FormulaC10H25NbO5
Molecular Weight318.21
Topological Polar Surface Area115
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count0
Heavy Atom Count16
Formal Charge0
Complexity2
SMILES
CC[O-].CC[O-].CC[O-].CC[O-].CC[O-].[Nb+5]
InChI
InChI=1S/5C2H5O.Nb/c5*1-2-3;/h5*2H2,1H3;/q5*-1;+5
InChIKey
ZTILUDNICMILKJ-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Ethanol, niobium(5+) salt (5:1)
CAS: 3236-82-6
CID: 160675
Formula: C10H25NbO5
MW: 318.21
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight318.21
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count0
Exact Mass318.07657
Monoisotopic Mass318.07657
Topological Polar Surface Area115 Ų
Heavy Atom Count16
Formal Charge0
Complexity2.8
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count6
Compound Is CanonicalizedYes

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