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6074-84-6 molecular structure
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pentaethoxytantalum

ChemBase ID: 135816
Molecular Formular: C10H25O5Ta
Molecular Mass: 406.2504
Monoisotopic Mass: 406.1181939
SMILES and InChIs

SMILES:
CCO[Ta](OCC)(OCC)(OCC)OCC
Canonical SMILES:
CCO[Ta](OCC)(OCC)(OCC)OCC
InChI:
InChI=1S/5C2H5O.Ta/c5*1-2-3;/h5*2H2,1H3;/q5*-1;+5
InChIKey:
HSXKFDGTKKAEHL-UHFFFAOYSA-N

Cite this record

CBID:135816 http://www.chembase.cn/molecule-135816.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
pentaethoxytantalum
IUPAC Traditional name
pentaethoxytantalum
Synonyms
Tantalum(V) ethoxide
Tantalum(V) ethylate
Tantalum(V) ethoxide, optical grade
乙醇钽(V)
乙醇钽(V), 光谱级
CAS Number
6074-84-6
EC Number
228-010-2
MDL Number
MFCD00049785
Beilstein Number
3678999
PubChem SID
24860612
24888579
162230087
PubChem CID
2733710

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 2733710 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) 2.671  LogD (pH = 7.4) 2.671 
Log P 2.671  Molar Refractivity 58.9775 cm3
Polarizability 30.494347 Å3 Polar Surface Area 46.15 Å2
Rotatable Bonds 10  Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Apperance
liquid expand Show data source
Melting Point
18-19°C expand Show data source
21 °C expand Show data source
21 °C(lit.) expand Show data source
Boiling Point
145°C/0.1mm expand Show data source
155 °C/0.01 mmHg expand Show data source
155 °C/0.01 mmHg(lit.) expand Show data source
Flash Point
29 °C expand Show data source
30 °C expand Show data source
30°C(86°F) expand Show data source
84.2 °F expand Show data source
86 °F expand Show data source
Density
1.566 expand Show data source
1.566 g/mL at 25 °C expand Show data source
1.566 g/mL at 25 °C(lit.) expand Show data source
Refractive Index
1.4880 expand Show data source
n20/D 1.487 expand Show data source
n20/D 1.487(lit.) expand Show data source
Transition Temperature
solidification point 15-17 °C(lit.) expand Show data source
Storage Warning
Air & Moisture Sensitive expand Show data source
European Hazard Symbols
Corrosive Corrosive (C) expand Show data source
UN Number
2920 expand Show data source
UN2924 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
3 expand Show data source
Hazard Class
3 expand Show data source
8 expand Show data source
Packing Group
2 expand Show data source
III expand Show data source
Risk Statements
10-34 expand Show data source
Safety Statements
16-26-36/37/39-45 expand Show data source
20-23-26-36/37/39-45-60 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS02 expand Show data source
GHS05 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H226-H314 expand Show data source
H314-H318-H226 expand Show data source
GHS Precautionary statements
P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A expand Show data source
P280-P305 + P351 + P338-P310 expand Show data source
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter expand Show data source
RID/ADR
UN 2920 8/PG 2 expand Show data source
Storage Temperature
2-8°C expand Show data source
Purity
≥95% expand Show data source
≥99.999% metals basis expand Show data source
99.95% (metal basis) expand Show data source
99.98% trace metals basis expand Show data source
Grade
electronic grade expand Show data source
purum expand Show data source
Description
J100037 expand Show data source
Impurities
<2 wt. % toluene expand Show data source
Linear Formula
Ta(OC2H5)5 expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - J100037 external link
General description
Please inquire for quantity, pricing, and packaging options.
Sigma Aldrich - 339113 external link
Packaging
10, 100 g in poly bottle

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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