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Published TCIMAIL newest issue No.197 | Notice of Discontinuing the Use of Password-Protected Compressed Files | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
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CAS RN: 161265-03-8 | Product Number: B2709
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
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Purity: >98.0%(GC)
Synonyms:
- Xantphos
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 1G |
$49.00
|
≥40 | ≥100 | It can be shipped in about 3-4 weeks after ordering | |
| 5G |
$169.00
|
2 | ≥100 | It can be shipped in about 3-4 weeks after ordering | |
| 25G |
$574.00
|
19 | ≥100 | It can be shipped in about 3-4 weeks after ordering |
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| Product Number | B2709 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__3__9H__3__2OP__2 = 578.63 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 161265-03-8 |
| Reaxys Registry Number | 7085968 |
| PubChem Substance ID | 87558605 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 227.0 to 231.0 °C |
Properties (reference)
| Melting Point | 229 °C |
GHS
Related Laws:
Transport Information:
| H.S.code* | 2932.99-000 |
Application
Synthesis of Propargyl Alcohols
References
R. Motoki, M. Kanai, M. Shibasaki, Org. Lett. 2007, 9, 2997.
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