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223301

Sigma-Aldrich

Trioctylphosphine oxide

ReagentPlus®, 99%

Sinonimo/i:

(Oct)3PO, TOPO®

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5 G
CHF 48.50
25 G
CHF 58.50
100 G
CHF 139.00
500 G
CHF 383.00

CHF 48.50

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5 G
CHF 48.50
25 G
CHF 58.50
100 G
CHF 139.00
500 G
CHF 383.00

About This Item

Formula condensata:
[CH3(CH2)7]3PO
Numero CAS:
78-50-2
Peso molecolare:
386.63
Beilstein:
1796648
Numero CE:
201-121-3
Numero MDL:
MFCD00002083
Codice UNSPSC:
12352119
ID PubChem:
57647983
NACRES:
NA.22

CHF 48.50

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Livello qualitativo

200

Nome Commerciale

ReagentPlus®

Saggio

99%

Stato

solid

Impiego in reazioni chimiche

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

P. ebollizione

201-202 °C/2 mmHg (lit.)

Punto di fusione

50-52 °C (lit.)

Gruppo funzionale

phosphine

Stringa SMILE

CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC

InChI

1S/C24H51OP/c1-4-7-10-13-16-19-22-26(25,23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
ZMBHCYHQLYEYDV-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

Used to extract metals and hydrogen bonding organic compounds. For a review of industrial applications.[1]

Note legali

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
TOPO is a registered trademark of Life Technologies

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H315,H318,H412

Classi di pericolo

Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

446.0 °F - closed cup

Punto d’infiammabilità (°C)

230 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
0000407925
0000407925
MKCX4237
MKCW7577
MKCW7576

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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esadecilammina

Tributyl phosphine oxide United States Pharmacopeia (USP) Reference Standard

USP

1680685

Tributyl phosphine oxide

Crown ether/Dicyclohexyl-18-crown-6 (mixture of cis- and trans-isomers) for synthesis

Sigma-Aldrich

8.11866

Crown ether/Dicyclohexyl-18-crown-6

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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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