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BGC > CAS Search > 4415-87-6
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Suppliers for CAS

4415-87-6

Properties

CAS   4415-87-6 
Formula   C8H4O6 
EINECS   224-577-5 

Structure

29 Registered suppliers

Simagchem Corporation P.R.China
rd CBDA  
Xiamen Hisunny Chemical Co., Ltd. P.R.China
rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride   CD details
Aecochem Corp. P.R.China
rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride  
  • Molecular Formula : C8H4O6

    • Amadis Chemical Company Limited P.R.China
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride   CD details
    Dayang Chem (Hangzhou) Co.,Ltd. P.R.China
    rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride  

    More details are to be found here
    Sancai Industry Co.,Ltd. P.R.China
    rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride   CD details
    Xingrui Industry Co., Limited P.R.China
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride  
    Appearance   White powder
    Melting point   > 300℃
    Content (1H-NMR)   > 99%
    Na   <1ppm
    Ca   <1ppm
    K   <1ppm
    Fe   <1ppm
    Mg   <1ppm
    Others   <1ppm

    Leap Chem Co., Ltd P.R.China
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride   CD details
    Horay Industry Co., Ltd. P.R.China
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride  
    Molecular Formula: C8H4O6
    Molecular Weight: 196.11
    Hazard Symbols: Xi
    UN Number: 1759
    WGKGermany: 3
    PackingGroup: III
    HS Code: 29172090
    More details are to be found here
    Refine Chemical Co.,Ltd. P.R.China
    rd CBDA  
    Molecular Formula: C8H4O6
    Molecular Weight: 196.11
    Hazard Symbols: Xi
    UN Number: 1759
    WGKGermany: 3
    PackingGroup: III
    HS Code: 29172090
    More details are to be found here
    Unilong Industry Co.,Ltd P.R.China
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride   CD details
    OPQ Chemical Co., Ltd P.R.China
    rd CBDA  
    Appearance   White or light white power
    Purity(%)   ≥ 98.0
    A410   ≤ 0.020
    Cu,ppm   ＜ 1
    Fe,ppm   ＜ 1
    Na,ppm   ＜ 1
    K,ppm   ＜ 1
    Ca,ppm   ＜ 1

    Create Chemical Co., Ltd. P.R.China
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride  
    Appearance   White or light white power
    Purity(%)   ≥ 98.0
    A410   ≤ 0.020
    Cu,ppm   ＜ 1
    Fe,ppm   ＜ 1
    Na,ppm   ＜ 1
    K,ppm   ＜ 1
    Ca,ppm   ＜ 1

    Shandong Ench Chemical Co.,Ltd P.R.China
    rd CBDA  
    Appearance   White or light white power
    Purity(%)   ≥ 98.0
    A410   ≤ 0.020
    Cu,ppm   ＜ 1
    Fe,ppm   ＜ 1
    Na,ppm   ＜ 1
    K,ppm   ＜ 1
    Ca,ppm   ＜ 1

    Shandong Lanhai Industry Co.,Ltd. P.R.China
    rd CBDA  
    Appearance   White or light white power
    Purity(%)   ≥ 98.0
    A410   ≤ 0.020
    Cu,ppm   ＜ 1
    Fe,ppm   ＜ 1
    Na,ppm   ＜ 1
    K,ppm   ＜ 1
    Ca,ppm   ＜ 1

    Lori Industry Co., Ltd P.R.China
    rd CBDA  
    Appearance   White or light white power
    Purity(%)   ≥ 98.0
    A410   ≤ 0.020
    Cu,ppm   ＜ 1
    Fe,ppm   ＜ 1
    Na,ppm   ＜ 1
    K,ppm   ＜ 1
    Ca,ppm   ＜ 1

    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride  
    Appearance   White or light white power
    Purity(%)   ≥ 98.0
    A410   ≤ 0.020
    Cu,ppm   ＜ 1
    Fe,ppm   ＜ 1
    Na,ppm   ＜ 1
    K,ppm   ＜ 1
    Ca,ppm   ＜ 1

    Zehao Industry Co., Ltd. P.R.China
    rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride  
    Appearance   White or light white power
    Purity(%)   ≥ 98.0
    A410   ≤ 0.020
    Cu,ppm   ＜ 1
    Fe,ppm   ＜ 1
    Na,ppm   ＜ 1
    K,ppm   ＜ 1
    Ca,ppm   ＜ 1

    Finetech Industry Limited P.R.China
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride   CD details
    Hangzhou Lingrui Chemical Co., Ltd. P.R.China
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride  

    More details are to be found here
    Shandong SanYoung Industry Co., Ltd P.R.China
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride  

    More details are to be found here
    Ambeed, Inc. USA
    rd Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH,6bH)-tetraone   CD details
    BLD Pharmatech Ltd P.R.China
    rd Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH,6bH)-tetraone   CD details
    Xiamen Equation Chemical Co.,Ltd P.R.China
    rd CBDA  
    Smile code:
    O=C(OC1=O)C2C1C(C(O3)=O)C2C3=O
    MDL Number:
    MFCD00004944
    Purity :
    95%
    Available in stock:
    2122 g
    More details are to be found here
    Chemos GmbH & Co. KG Germany
    rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride  
    Smile code:
    O=C(OC1=O)C2C1C(C(O3)=O)C2C3=O
    MDL Number:
    MFCD00004944
    Purity :
    95%
    Available in stock:
    2122 g
    More details are to be found here
    BuGuCh & Partners Germany
    rd Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH,6bH)-tetraone  
    Smile code:
    O=C(OC1=O)C2C1C(C(O3)=O)C2C3=O
    MDL Number:
    MFCD00004944
    Purity :
    95%
    Available in stock:
    2122 g
    More details are to be found here
    rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride  
    Smile code:
    O=C(OC1=O)C2C1C(C(O3)=O)C2C3=O
    MDL Number:
    MFCD00004944
    Purity :
    95%
    Available in stock:
    2122 g
    More details are to be found here
    rd Cyclobutane-1,2,3,4-tetracarboxylic dianhydride  
    Smile code:
    O=C(OC1=O)C2C1C(C(O3)=O)C2C3=O
    MDL Number:
    MFCD00004944
    Purity :
    95%
    Available in stock:
    2122 g
    More details are to be found here
    CABB GmbH Germany
    rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride   CD details
    Evonik ( formerly Wilshire Technologies, Inc. ) USA
    rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride  
    Trade name: JAYHAWK CBDA Ultrapure
    Synthon-Chemicals GmbH & Co. KG Germany
    rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride  
    Trade name: JAYHAWK CBDA Ultrapure
    Santa Cruz Biotechnology, Inc. USA
    rd 1,2,3,4-Cyclobutanetetracarboxylic dianhydride  
    Trade name: JAYHAWK CBDA Ultrapure
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