| Company Name: |
TOKYO CHEMICAL INDUSTRY CO., LTD.
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| Tel: |
03-36680489 |
| Email: |
Sales-JP@TCIchemicals.com |
| Products Intro: |
Product Name:Diphenyl[9,9'-spirobi[9H-fluoren]-2-yl]phosphine Oxide (This product is only available in Japan.)
CAS:1125547-88-7
Purity:95-98% Package:200 mg
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| Company Name: |
Shanghai Run-Biotech Co., Ltd.
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| Tel: |
021-57171705 13817537615 |
| Email: |
sales@run-biotech.com |
| Products Intro: |
Product Name:9,9'-Spirobi[fluoren]-2-yldiphenylphosphine oxide
CAS:1125547-88-7
Purity:98% Package:25g
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| | SPPO1 , 9,9-spirobifluoren-2-yl-diphenyl-phosphine oxide Basic information |
| Product Name: | SPPO1 , 9,9-spirobifluoren-2-yl-diphenyl-phosphine oxide | | Synonyms: | SPPO1 , 9,9-spirobifluoren-2-yl-diphenyl-phosphine oxide;9,9-spirobifluoren-2-yl-diphenyl-phosphine oxide;SPPO1;Diphenyl-9,9'-spirobi[9H-fluoren]-2-ylphosphine oxide;Diphenyl[9,9'-spirobi[9H-fluoren]-2-yl]phosphine Oxide (This product is only available in Japan.);Phosphine oxide, diphenyl-9,9'-spirobi[9H-fluoren]-2-yl-;9,9'-Spirobi[fluoren]-7-yldiphenylphosphine oxide;9,9'-Spirobi[fluoren]-2-yldiphenylphosphine oxide | | CAS: | 1125547-88-7 | | MF: | C37H25OP | | MW: | 516.57 | | EINECS: | | | Product Categories: | | | Mol File: | 1125547-88-7.mol |  |
| | SPPO1 , 9,9-spirobifluoren-2-yl-diphenyl-phosphine oxide Chemical Properties |
| Melting point | 236℃ | | Boiling point | 719.6±60.0 °C(Predicted) | | density | 1.32±0.1 g/cm3(Predicted) | | form | powder/crystals | | color | White | | Photoluminescence | λem 347 nm (dichloromethane) | | Absorption | λmax 317 nm (dichloromethane) |
| | SPPO1 , 9,9-spirobifluoren-2-yl-diphenyl-phosphine oxide Usage And Synthesis |
| Description | SPPO1, 9,9-Spirobifluoren-2-yl-diphenyl-phosphine oxide has a spirobifluorene structure with an electron deficient polar diphenyl-phosphine oxide moiety attached. The polarity in the P=O double bond can lead to a high triplet energy state, which is highly desirable in host materials for an efficient host-to guest energy transfer in an OLED. |
| | SPPO1 , 9,9-spirobifluoren-2-yl-diphenyl-phosphine oxide Preparation Products And Raw materials |
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