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333972

Sigma-Aldrich

Zirconium(IV) propoxide solution

70 wt. % in 1-propanol

Synonym(s):

Tetrapropyl zirconate

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100 ML
€56.40
500 ML
€155.00

About This Item

Linear Formula:
Zr(OCH2CH2CH3)4
CAS Number:
Molecular Weight:
327.57
Beilstein:
3679533
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

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form

solution

Quality Level

composition

Zr, 18.1-22.3% gravimetric

reaction suitability

core: zirconium
reagent type: catalyst

concentration

70 wt. % in 1-propanol

refractive index

n20/D 1.451

bp

208 °C/0.1 mmHg

density

1.044 g/mL at 25 °C

SMILES string

CCCO[Zr](OCCC)(OCCC)OCCC

InChI

1S/4C3H7O.Zr/c4*1-2-3-4;/h4*2-3H2,1H3;/q4*-1;+4

InChI key

XPGAWFIWCWKDDL-UHFFFAOYSA-N

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Application

Zirconium(IV) propoxide solution is a metal alkoxide solution that is highly reactive with water. It can be used as a precursor material for the synthesis of zirconium oxide thin films by atmospheric pressure electrospray. Zirconium(IV) propoxide can also be used in the preparation of stable sols for potential usage in optical, electronic and magnetic applications.[1][2][3]

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

82.9 °F - closed cup

Flash Point(C)

28.3 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis of highly stabilized zirconia sols from zirconium n-propoxide-diglycol system
Zhao J, et al.
Journal of Non-Crystalline Solids, 261(1-3), 15-20 (2000)
Heine, M.C.; et al.
Combustion and Flame, 144 (4), 809-820 (2006)
Sol-gel templating of membranes to form thick, porous titania, titania/zirconia and titania/silica films
Schattka JH, et al.
Journal of Materials Chemistry, 16(15), 1414-1420 (2006)
Ruohong Sui et al.
Langmuir : the ACS journal of surfaces and colloids, 22(9), 4390-4396 (2006-04-19)
The objective of the present study was to synthesize porous ZrO2 aerogels with a nanostructure via a direct sol-gel route in the green solvent supercritical carbon dioxide (scCO2). The synthesis involved the coordination and polycondensation of a zirconium alkoxide using
In Situ Enrichment of Phosphopeptides on MALDI Plates Functionalized by Reactive Landing of Zirconium (IV)- n-Propoxide Ions
Blacken GR, et al.
Analytical Chemistry, 79(14), 5449-5456 (2007)

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Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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