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
252964
Diphenylphosphine
98%
Synonym(s):
HPPh2, Ph2PH
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About This Item
Recommended Products
vapor pressure
2 mmHg ( 110 °C)
assay
98%
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
refractive index
n20/D 1.625 (lit.)
bp
280 °C (lit.)
density
1.07 g/mL at 25 °C (lit.)
functional group
phosphine
SMILES string
C1(PC2=CC=CC=C2)=CC=CC=C1
InChI
1S/C12H11P/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10,13H
InChI key
GPAYUJZHTULNBE-UHFFFAOYSA-N
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Related Categories
1 of 4
This Item | 336904 | 731366 | 287881 |
|---|---|---|---|
| assay 98% | assay 98% | assay 98% | assay 97% |
| reaction suitability reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Hiyama Coupling, reaction type: Sonogashira Coupling, reaction type: Suzuki-Miyaura Coupling, reaction type: Negishi Coupling, reagent type: ligand, reaction type: Heck Reaction, reaction type: Stille Coupling | 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 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 suitability - |
| form liquid | form liquid | form liquid | form solid |
| functional group phosphine | functional group phosphine | functional group phosphine | functional group phosphine |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| bp 280 °C (lit.) | bp 293 °C (lit.) | bp - | bp - |
Application
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Pyr. Liq. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
4.2 - Pyrophoric and self-heating hazardous materials
wgk_germany
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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