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2421-28-5

Basic Information
CAS No.: 2421-28-5
Name: 1,3-Isobenzofurandione,5,5'-carbonylbis-
Molecular Structure:
Molecular Structure of 2421-28-5 (1,3-Isobenzofurandione,5,5'-carbonylbis-)
Formula: C17H6O7
Molecular Weight: 322.23
Synonyms: Phthalicanhydride, 4,4'-carbonyldi- (8CI);3,3',4,4'-Benzophenonetetracarboxylic aciddianhydride;3,3',4,4'-Benzophenonetetracarboxylic acid-KF 8010 copolymer;3,3',4,4'-Tetracarboxybenzophenone dianhydride;3,4,3',4'-Benzophenonetetracarboxylic acid anhydride;3,4,3',4'-Benzophenonetetracarboxylic dianhydride;4,4'-Carbonylbis(phthalicanhydride);4,4'-Carbonyldiphthalic anhydride;5,5'-Carbonylbis[1,3-isobenzofurandione];BTDA;Benzophenone-3,3',4,4'-tetracarboxylic acid anhydride;Benzophenonetetracarboxylic acid dianhydride;Benzophenonetetracarboxylicdianhydride;NSC 78480;
EINECS: 219-348-1
Density: 1.662 g/cm3
Melting Point: 218-222 °C(lit.)
Boiling Point: 638.8 °C at 760 mmHg
Flash Point: 286.1 °C
Solubility: Reacts with water
Appearance: white crystal powder
Hazard Symbols: IrritantXi
Risk Codes: 36/37
Safety: 25
Transport Information:
Raw Materials
2479-49-4
Downstream Products
2479-49-4
13676-54-5
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    Tel:86-29-86107037-8015

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       Inquiry Now

  • 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride

  • Casno:

    2421-28-5

    3,3',4,4'-Benzophenonetetracarboxylic Dianhydride

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

    Jinhua huayi chemical co., ltd. has own manufacturers which focus on production of organic specialty products,Pharmaceuticals and its intermediates,fine chemcals of high purity.The

  •  JINHUA HUAYI CHEMICAL CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-579-82660891

    Address:47-204 No.288, Shida St., Wuchem Dist., Jinhua,Zhejiang, 321004 China

       Inquiry Now

  • 3,3',4,4'-Benzophenonetetracarboxylic dianhydride

  • Casno:

    2421-28-5

    3,3',4,4'-Benzophenonetetracarboxylic dianhydride

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

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