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
T84409
Triphenylphosphine
99%, ReagentPlus®
Synonym(s):
Phosphorustriphenyl
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About This Item
Product Name
Triphenylphosphine, ReagentPlus®, 99%
vapor density
9 (vs air)
Quality Segment
vapor pressure
5 mmHg ( 20 °C)
product line
ReagentPlus®
assay
99%
feature
achiral
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
reaction type: Cross Couplings
parameter
air stable
bp
377 °C (lit.)
mp
79-81 °C (lit.)
functional group
phosphine
SMILES string
c1ccc(cc1)P(c2ccccc2)c3ccccc3
InChI
1S/C18H15P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI key
RIOQSEWOXXDEQQ-UHFFFAOYSA-N
General description
Application
Legal Information
1 of 1
This Item | ||
|---|---|---|
| description ReagentPlus®, 99% | description ≥95.0% (GC) | description 200-400 mesh particle size, extent of labeling: 2.5-3.0 mmol/g P loading, 2 % cross-linked with divinylbenzene |
| assay 99% | assay ≥95.0% (GC) | assay - |
| reaction suitability reaction type: Heck Reaction, reaction type: Suzuki-Miyaura Coupling, reaction type: Hiyama Coupling, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reagent type: ligand | reaction suitability reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Negishi Coupling, reagent type: ligand, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Sonogashira Coupling | reaction suitability reaction type: Hiyama Coupling, reaction type: Sonogashira Coupling, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Negishi Coupling, reaction type: Stille Coupling, reagent type: ligand, reaction type: Heck Reaction, reaction type: solution phase peptide synthesis, reaction type: Suzuki-Miyaura Coupling |
| functional group phosphine | functional group phosphine | functional group phosphine |
| Quality Level 200 | Quality Level 200 | Quality Level 100 |
| mp 79-81 °C (lit.) | mp 79-81 °C (lit.), 77-84 °C | mp - |
| bp 377 °C (lit.) | bp 377 °C (lit.) | bp - |
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Signal Word
Danger
Target Organs
Central nervous system,Peripheral nervous system
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Flash Point (°F)
356.0 °F - closed cup
Flash Point (°C)
180 °C - closed cup
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Skin Sens. 1B - STOT RE 1 Inhalation
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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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High quality
My reactions worked, high quality. Removing triphenylphosphine oxide was hard.
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