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/418/501/product-dating-information-06-25-mk.pdf
718165
Trioctylphosphine
97%, liquid
Sustainability features
Synonym(s):
TOP, P(Oct)3
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
100 mL | Available to ship TODAYfromMILWAUKEE | $159.00 |
500 mL | Available to ship TODAY | $759.00 |
2 L | Available to ship TODAY | $1,930.00 |
About This Item
Product Name
Trioctylphosphine, 97%
Quality Segment
assay
97%
form
liquid
reaction suitability
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
sustainability
Sustainability features
refractive index
n20/D 1.468 (lit.)
bp
284-291 °C/50 mmHg (lit.)
density
0.831 g/mL at 25 °C (lit.)
functional group
phosphine
SMILES string
CCCCCCCCP(CCCCCCCC)CCCCCCCC
InChI
1S/C24H51P/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
InChI key
RMZAYIKUYWXQPB-UHFFFAOYSA-N
General description
Application
1 of 1
This Item | ||
|---|---|---|
| description 97% | description technical grade, 90% | description ≥98%, FCC, FG |
| reaction suitability reaction type: Buchwald-Hartwig Cross Coupling Reaction, reagent type: ligand, reaction type: Suzuki-Miyaura Coupling, reaction type: Hiyama Coupling, reaction type: Stille Coupling, reaction type: Negishi Coupling, reaction type: Heck Reaction, reaction type: Sonogashira Coupling | reaction suitability reaction type: Stille Coupling, reaction type: Negishi Coupling, reaction type: Hiyama Coupling, reagent type: ligand, reaction type: Heck Reaction, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Suzuki-Miyaura Coupling, reaction type: Sonogashira Coupling | reaction suitability - |
| assay 97% | assay 90% | assay ≥98% |
| form liquid | form - | form - |
| functional group phosphine | functional group phosphine | functional group - |
| Quality Level 100 | Quality Level - | Quality Level 400, 300 |
| density 0.831 g/mL at 25 °C (lit.) | density 0.831 g/mL at 25 °C (lit.) | density 0.867 g/mL at 25 °C (lit.) |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
Flash Point (°F)
296.6 °F - closed cup
Flash Point (°C)
147 °C - closed cup
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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