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CAS No. 4415-87-6
Suppliers for
CAS No. 4415-87-6
Alternative product names with the identical CAS number:
CBDA
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH,6bH)-tetraone
Properties
CAS : 4415-87-6
Formula : C8H4O6
EINECS : 224-577-5
25 registered suppliers
P.R.China
Simagchem Corporation
CBDA
P.R.China
Xiamen Hisunny Chemical Co., Ltd.
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
Details
Molecular Formula
: C8H4O6
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
P.R.China
Sancai Industry Co.,Ltd.
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
Details
Appearance
White powder
Melting point
>300℃
Content (1H-NMR)
>99%
Na
<1ppm
Ca
<1ppm
K
<1ppm
Fe
<1ppm
Mg
<1ppm
Others
<1ppm
P.R.China
Xingrui Industry Co., Limited
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
P.R.China
Leap Chem Co., Ltd
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
Details
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 on
supplier
website
P.R.China
Shandong Chuangying Chemical Co., Ltd.
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
Details
Appearance
Gray or yellowish powder
Assay
99%
P.R.China
Senzhuo Industry Co.,Ltd
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
Details
Purity
: 99,0%
P.R.China
OPQ Chemical Co., Ltd
CBDA
P.R.China
Unilong Industry Co.,Ltd
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
Details
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
P.R.China
Shandong Lanhai Industry Co.,Ltd.
CBDA
P.R.China
Lori Industry Co., Ltd
CBDA
P.R.China
Zehao Industry Co., Ltd.
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
P.R.China
Finetech Industry Limited
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
P.R.China
Nantong Xindao Biotech Ltd
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
P.R.China
Hangzhou Lingrui Chemical Co., Ltd.
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
P.R.China
Shandong SanYoung Industry Co., Ltd
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
P.R.China
Xiamen Equation Chemical Co.,Ltd
CBDA
Germany
BIOZOL Diagnostica Vertrieb GmbH
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
Germany
BuGuCh & Partners
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
P.R.China
Refine Chemical Co.,Ltd.
CBDA
USA
Evonik ( formerly Wilshire Technologies, Inc. )
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
Germany
Synthon-Chemicals GmbH & Co. KG
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
P.R.China
BLD Pharmatech Ltd
Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH,6bH)-tetraone
Details
Smile code:
O=C(OC1=O)C2C1C(C(O3)=O)C2C3=O
MDL Number:
MFCD00004944
Purity :
95%
Available in stock:
497 g
USA
Santa Cruz Biotechnology, Inc.
1,2,3,4-Cyclobutanetetracarboxylic dianhydride
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