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469858

Sigma-Aldrich

Tetrakis(dimethylamido)titanium(IV)

99.999% trace metals basis

Synonim(y):

TDMAT, Tetrakis(dimethylamino)titanium(IV)

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5 G
1020,00 zł
25 G
2950,00 zł

1020,00 zł

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5 G
1020,00 zł
25 G
2950,00 zł

About This Item

Wzór liniowy:
[(CH3)2N]4Ti
Numer CAS:
3275-24-9
Masa cząsteczkowa:
224.17
Numer WE:
221-904-3
Numer MDL:
MFCD00014861
Kod UNSPSC:
12352103
Identyfikator substancji w PubChem:
24870618
NACRES:
NA.23

1020,00 zł

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Poziom jakości

200

Próba

99.999% trace metals basis

Formularz

liquid

przydatność reakcji

core: titanium

bp

50 °C/0.5 mmHg (lit.)

gęstość

0.947 g/mL at 25 °C (lit.)

ciąg SMILES

CN(C)[Ti](N(C)C)(N(C)C)N(C)C

InChI

1S/4C2H6N.Ti/c4*1-3-2;/h4*1-2H3;/q4*-1;+4

Klucz InChI

MNWRORMXBIWXCI-UHFFFAOYSA-N

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Opis ogólny

Please inquire for bulk quantity, pricing, and packaging options.

Zastosowanie

Tetrakis(dimethylamido)titanium(IV) (TDMAT) is a precursor to titanium nitride (TiN) thin films by organometallic chemical vapor deposition (OMCVD)[1]and titanium dioxide thin films by atomic layer deposition (ALD).[2][3][4]TDMAT undergoes exothermal reaction with excess cyclopentadiene to yield tris(dimethylamido)(η5-cyclopentadienyl)titanium(IV).[5]
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wyposażenie dodatkowe

Numer produktu
Opis
Cennik

Piktogramy

FlameCorrosion
GHS02,GHS05

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H225,H260,H314

Klasyfikacja zagrożeń

Flam. Liq. 2 - Skin Corr. 1B - Water-react 1

Zagrożenia dodatkowe

EUH014

Kod klasy składowania

4.3 - Hazardous materials which set free flammable gases upon contact with water

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

-22.0 °F - closed cup

Temperatura zapłonu (°C)

-30 °C - closed cup

Środki ochrony indywidualnej

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number
SHBS2053
SHBP1947
SHBL6315
SHBL2751
SHBH9716

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Jeśli potrzebujesz konkretnej wersji, możesz wyszukać konkretny certyfikat według numeru partii lub serii.

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Proceedings of the National Academy of Sciences of the United States of America, 115(34), 8523-8528 (2018-08-08)
Stabilized photoanodes for light-driven water oxidation have been prepared on nanoparticle core/shell electrodes with surface-stabilized donor-acceptor chromophores, a water oxidation catalyst, and an electron-transfer mediator. For the electrode, fluorine-doped tin oxide FTO|SnO2/TiO2|-Org1-|1.1 nm Al2O3|-RuP2+-WOC (water oxidation catalyst) with Org1 (1-cyano-2-(4-(diphenylamino)phenyl)vinyl)phosphonic
Young modulus and Poisson ratio measurements of TiO 2 thin films deposited with atomic layer deposition.
Borgese L, et al.
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Proceedings of the National Academy of Sciences of the United States of America, 118(7) (2021-02-10)
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Questions

1–3 of 3 Questions  

  1. 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

      Helpful?

  2. 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

      Helpful?

  3. What sealing procedure was used for the ampule containing 469858-5G? There were issues when attempting to reseal the ampule using parafilm. Therefore, a resealing procedure is needed to ensure that the contents can be used over time without crystallizing.

    1 answer

    1. The ampules are intended for one-time use only. For any remaining material, it is advised to transfer it to a bottle with a screw cap in a glove bag under inert atmosphere instead of trying to re-seal the glass ampule. It's important to note that this material is highly sensitive to air and water, so it cannot be guaranteed that the material will not degrade once the ampule has been opened and the contents transferred to a new bottle.

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