China (Mainland)
9-Fluorenone 99% CAS NO.486-25-9
- Min.Order: 1 Gram
- Payment Terms: L/C,T/T,MoneyGram,Other
- Product Details
Keywords
- 9-Fluorenone color
- 9-Fluorenone MSDS
- 9-Fluorenone Appearance
Quick Details
- ProName: 9-Fluorenone 99%
- CasNo: 486-25-9
- Molecular Formula: C13H8O
- Appearance: Yellow Crystalline Powder or Flakes
- Application: Generally as intermediate.
- DeliveryTime: For stock products could be ship out w...
- PackAge: 1KG/Bag or Bottle,25KG per Box or Drum...
- Port: Shanghai ,Ningbo ,Qingdao ,Tianjin etc...
- ProductionCapacity: 1000 Kilogram/Week
- Purity: 99%min
- Storage: Store it in ventilated, dry and clean ...
- Transportation: By DHL /Fedex /TNT /EMS /Air /Sea etc.
- LimitNum: 1 Gram
Superiority
Shanghai Siwei Chemical Co., Ltd is located in Shanghai,China .Our main business is Pharmaceutical Intermediates ,OLED Intermediates ,Food Additives and Ingredients etc.
We have professional customer service 24H online answer your questions .
Have long-term and stable cooperation with major factories and universities to ensure the best quality and cheap price .
Familiar with Chinese market so we could also help customer do the sourcing work .
Welcome your inquires at any time ,we are always on your side .
Details
Product Information :
Product Name: 9-Fluorenone
Synonyms: 9-FLUORENON;9-FLUORENONE;9H-FLUOREN-9-ONE;FLUORENONE;FLUORENONE(9-);FLUOREN-9-ONE;AURORA KA-7498;9-Fluorenone/9H-Fluoren-9-one
CAS: 486-25-9
MF: C13H8O
MW: 180.2
EINECS: 207-630-7
Product Usage :
9-fluorenone is an important intermediate for organic synthesis. It can be used to manufacture a variety of fine chemicals, mainly used as a modifier for the production of polymer materials, bisphenol fluorene, fluorenyl benzoxazine resin, acrylic resin, polyester, polycarbonate and epoxy resin. In the laboratory, fluorene was used as the raw material, dimethyl sulfoxide as the solvent, sodium hydroxide as the catalyst and oxygen as the oxidant. The oxidizing reaction was carried out by a tower packing reactor. The reaction solution was cooled and filtered to obtain a crude fluorenone. The content of crude fluorenone is 93%. We can recover 94% of the solvent and part of the crude fluorenone through distillation of the filtrate. The crude fluorenone is purified by directional crystallization to obtain yellow flaky fluorenone that have a purity of 99.8% or more.
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