Fluorene-9-bisphenol|Cas No3236-71-3
Price:Negotiable
Contact Info
- Add:Development Road 2, New District, Changjiang Saifu Industrial Park, Changjiang Office, Yingjiang City, Hubei Province, China, Zip:
- Contact: Mr. Liao
- Tel:+86-13795397680
- Email:sales@hbrkx.com
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Description
Additional Information
Product Name: Fluorene-9-bisphenol
Products Category: Optoelectronic Chemicals
Fluorene-9-bisphenol(CAS: 3236-71-3) is a high-purity (≥99%) organic synthesis intermediate, directly supplied from a reliable China manufacturer with stable inventory and strict quality control. This white to off-white crystalline powder features a high melting point of 224-226°C and excellent thermal stability, serving as a versatile building block for high-performance polymers and advanced materials. Factory-direct pricing ensures cost efficiency and fast worldwide delivery from ready stock.Please feel free to contact us for a COA and quotation.
Mobile/Whatsapp: +86-13795397680 Email: sales@hbrkx.com www.reactionchem.com
Product Alias:
4,4'-(9-Fluorenylidene)diphenol | Bisphenolfluorene | Bisphenol FL | Fluorene-9-biphenol | Fluorene-9-bisphenol | fluorene-9-bispheno | 4,4'-(9H-Fluorene-9,9-diyl)diphenol | 9,9-Bis(4-Hydroxyphenyl)Fluorene | Fluorene-9-bipheno | Bisphenol fluorenone | 9-Fluorenbisphenol | Fluornen-9-bisphenol |
Product Description:
CAS No.: 3236-71-3
Molecular Formula: C₂₅H₁₈O₂
Molecular Weight: 350.41 g/mol
EINECS No.: 406-950-6
Appearance: White to off-white to almost white powder/crystalline solid
Purity: ≥ 98.0% (by GC/HPLC)
Melting Point: 224 – 228°C (literature: 224-226°C, 225-228°C)
Boiling Point: 526.4 ± 50.0°C at 760 mmHg (predicted)
Flash Point: Not applicable
Density: 1.288 ± 0.06 g/cm³ (predicted)
Solubility: Insoluble in water; soluble in chloroform, methanol, and organic solvents
pKa: 9.58 ± 0.30 (predicted)
LogP: 4.713 (cLogP)
Application：
Fluorene-9-bisphenol is primarily used as a monomer for the synthesis of high-performance polymers, including polycarbonates, epoxy resins, and polyesters, offering enhanced thermal stability, optical clarity, and flame retardancy. It is also employed as a key component in the production of semiconductor packaging materials, optical films, and 5G communication materials due to its low dielectric constant and high heat resistance. Additionally, it serves as a building block for organic light-emitting diodes (OLEDs), photoresists, and other advanced electronic materials.
Packaging & Storage：
Packaging: 25kg high-pressure fiber drum
Storage Conditions: Keep container tightly sealed, place in an airtight container, and store in a cool and dry place.
Stability: Stable under normal temperature and pressure. Avoid contact with oxidizing agents.
Our Advantages:
We achieve 100% self-sufficiency in raw materials for the benzophenone series, with a domestic market share of over 60%. We hold valid domestic production licenses to ensure stable and compliant supply. We offer products in quantities ranging from tonnage to kilogram scale, and all products comply with GMP and ICH Q7 guidelines.
Production Equipment:
We has two Class A production workshops with installed equipment, mainly producing pharmaceutical intermediates. It is equipped with 50 reaction vessels and related ancillary equipment, which can carry out various organic synthesis reactions. The planned annual production capacity is 2000 tons and the output value is 200 million yuan; The instruments for water supply, heating, cooling, and power supply are fully equipped with gas and equipped with an automated control system.
Testing Equipment:
Reaction has complete testing equipment, including 3 high-performance liquid chromatographs (HPLC), 1 gas chromatograph (GC), a moisture analyzer, a turbidity meter, a spectrophotometer, a melting point apparatus, and other testing devices. The laboratory covers an area of 100 square meters with fully equipped facilities,development related to fine chemical products.
Looking for a reliable Fluorene-9-bisphenol supplier?
Reaction (Hubei Reaction Technology Co., Ltd.) is your partner. We hold China's legal benzilic acid production license – one of the few certified producers. 100% raw material self-sufficiency for benzophenone series, with >60% domestic market share. Stable and trustworthy.
| Industry Category | Chemicals/Phenols/Hydroquinone |
|---|---|
| Product Category | Optoelectronic Chemicals |
| Brand: | Reaction |
| Spec: | ≥99% |
| Manufacturer: | Hubei Reaction Technology Co., Ltd. |
