Chinese english Germany Korea

9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物

9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物 化学構造式
135876-30-1
CAS番号.
135876-30-1
化学名:
9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物
别名:
9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物;5,5′-(9H-フルオレン-9,9-ジイル)ビス(イソベンゾフラン-1,3-ジオン);5-[9-(1,3-ジオキソ-1,3-ジヒドロ-2-ベンゾフラン-5-イル)-9H-フルオレン-9-イル]-1,3-ジヒドロ-2-ベンゾフラン-1,3-ジオン
英語名:
9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride
英語别名:
9,9-Bis;1,3-Isobenzofurandione, 5,5;9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride;9,9-Bis(3,4-dicarboxyphenyl) fluorine Dianhydride;(BPAF）9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride;5,5'-(9H-Fluorene-9,9-diyl)bis(2-benzofuran-1,3-dione);9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride (BPAF);1,3-Isobenzofurandione, 5,5'-(9H-fluoren-9-ylidene)bis-;5,5'-(9H-fluorene-9,9-diyl)bis(isobenzofuran-1,3-dione);5,5'-(9H-Fluorene-9,9-diyl)bis(isobenzofuran-1,3-dione)
CBNumber:
CB13191782
化学式:
C29H14O6
分子量:
458.42
MOL File:
135876-30-1.mol
MSDS File:
SDS

9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物 物理性質

融点 :
269 °C
沸点 :
687.9±55.0 °C(Predicted)
比重(密度) :
1.521±0.06 g/cm3(Predicted)
外見 :
powder to crystal
色:
White to Almost white
InChI:
InChI=1S/C29H14O6/c30-25-19-11-9-15(13-21(19)27(32)34-25)29(16-10-12-20-22(14-16)28(33)35-26(20)31)23-7-3-1-5-17(23)18-6-2-4-8-24(18)29/h1-14H
InChIKey:
FMACFWAQBPYRFO-UHFFFAOYSA-N
SMILES:
C1(C2C=CC3C(=O)OC(=O)C=3C=2)(C2C=CC3C(=O)OC(=O)C=3C=2)C2=C(C=CC=C2)C2=C1C=CC=C2
CAS データベース:
135876-30-1

安全性情報

HSコード  2932990090

9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物 価格 もっと(2)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
東京化成工業 F1192 9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物 >98.0%(GC)
9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride >98.0%(GC)		 135876-30-1 5g ￥10800 2024-03-01 購入
東京化成工業 F1192 9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物 >98.0%(GC)
9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride >98.0%(GC)		 135876-30-1 25g ￥38000 2024-03-01 購入

9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物 化学特性,用途語,生産方法

外観

白色～ほとんど白色粉末～結晶

説明

9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride is a dianhydride that is used in the production of polymers. It has a melting point of about 240°C and can be used as a catalyst for the thermal oxidation of aromatic hydrocarbons. 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride is also a crystallization agent for organic compounds and can be used as an oxidizing agent in the process of dehydrating crystals. The reaction product of 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride is epoxy resin.

化学的特性

white to almost white powder to crystal

使用

Used in Polyimide Monomer

主な応用

9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride (BPAF) can be used in the preparation of new imine oligomers and thermosets. The BPAF-derived imide oligomers exhibited improved organic solvents solubility and higher melt viscosity compared to those based on 2,3,3′,4′-biphenyltetracarboxylic dianhydride (3,4′-BPDA), due to their bulky, twisted, and sterically hindered cardo architectures. The imide oligomers under pressure were converted into thermosets by the thermal crosslinking of phenylethynyl at 370 °C for 2 h. The BPAF-derived thermosets exhibited much higher glass transition temperature (Tg) (＞ 404 °C), 5% weight-loss temperature (T5%) (＞ 549 °C) in an air environment, and more excellent high-frequency dielectric properties from 30 to 45 GHz (dielectric constant as low as 2.85 and dielectric loss factor as low as 0.0037) while possessing comparable or even better mechanical properties relative to the 3,4′-BPDA-derived polymers. Therefore, these polymers based on BPAF may have potential applications as matrix resins for heat-resistant, structural and functional composites[1].

9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物 上流と下流の製品情報

原材料

準備製品

9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物 生産企業

Global( 75)Suppliers
名前 電話番号 電子メール 国籍 製品カタログ 優位度
Shanghai Z&T Chemical Co., Ltd 		+86-021-33561011 +8613818804961
 Sales@ztchemical.com.cn China 402 58
Shanghai Daeyeon Chemicals Co., Ltd
021-64478606 +8615900664856
 daeyeon001@vip.163.com China 2062 58
Heynova (Shanghai) New Material Technology CO., Ltd
+86-17821320848; +8617821320848
 zoe@heynovachem.com China 431 58
Hebei Xinsheng New Material Technology Co., LTD. 		+86-16632316109
 xinshengkeji@xsmaterial.com China 1090 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886
info@dakenam.com China 16216 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21670 55
BAYNOE CHEM CO.,LTD 		+86-21-34783353 +8615000719740
 baynoe@baynoe.com CHINA 934 58
Richest Group Ltd 		18017061086
oled@richest-group.com CHINA 5601 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-519-519-85557386
marketing1@neostarunited.com China 11871 58
Hebei Yanxi Chemical Co., Ltd. 		+86-17531190177; +8617531190177
 peter@yan-xi.com China 6011 58
  • 135876-30-1
  • 1,3-Isobenzofurandione, 5,5'-(9H-fluoren-9-ylidene)bis-
  • 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride
  • 5,5'-(9H-fluorene-9,9-diyl)bis(isobenzofuran-1,3-dione)
  • 9,9-Bis(3,4-dicarboxyphenyl) fluorine Dianhydride (BPAF)
  • 5-[9-(1,3-dioxo-2-benzofuran-5-yl)fluoren-9-yl]-2-benzofuran-1,3-dione
  • 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride (BPAF)
  • 1,3-Isobenzofurandione, 5,5
  • 5,5'-(9H-Fluorene-9,9-diyl)bis(2-benzofuran-1,3-dione)
  • 9,9-Bis(3,4-dicarboxyphenyl) fluorine Dianhydride
  • (BPAF）9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride
  • B865418 9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride,≥98%
  • 9,9-Bis
  • 5,5'-(9H-Fluorene-9,9-diyl)bis(isobenzofuran-1,3-dione)
  • 9,9-ビス(3,4-ジカルボキシフェニル)フルオレン二無水物
  • 5,5′-(9H-フルオレン-9,9-ジイル)ビス(イソベンゾフラン-1,3-ジオン)
  • 5-[9-(1,3-ジオキソ-1,3-ジヒドロ-2-ベンゾフラン-5-イル)-9H-フルオレン-9-イル]-1,3-ジヒドロ-2-ベンゾフラン-1,3-ジオン
Copyright 2017 © ChemicalBook. All rights reserved