Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride

CAS Number: 4415-87-6   |   Synonyms: 1,2,3,4-Cyclobutanetetracarboxylic dianhydride; Cyclobutanetetracarboxylic acid dianhydride; Cyclobutanetetracarboxylic dianhydride; Maleic anhydride cyclic dimer


Product InfoStructurePhysical PropertiesProduct DataTransportation DataSpecification Sheet

PRODUCT INFORMATION

Product Name:
Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride

Product Description:
.

Quality Grade:
non-GMP

Usage Unit:
KG

Source:
Synthetic

Synonyms:
1,2,3,4-Cyclobutanetetracarboxylic dianhydride; Cyclobutanetetracarboxylic acid dianhydride; Cyclobutanetetracarboxylic dianhydride; Maleic anhydride cyclic dimer

STRUCTURE

SKU: 4415876 Category:
PHYSICAL PROPERTIES
S.NOPropertyValueReference
REFERENCES
S.NOTitleSourceNotesAuthor(s)DOI
PRODUCT DATA

Molecular Formula:
C8H4O6

Molecular Weight:
196.11

EC Number:
-

Functional Categories:
-

Purity Value:
-

Storage Temperature:
Ambient

INCI Name:
-

TRANSPORTATION DATA

UN Class:
-

UN Packing Group:
-

Harmonized Tariff Number:
2917.39.70 00

UN Number:
-

Use Level:
-

China Registered:
No

SPECIFICATION SHEET

Rev No:
1

SPECIFICATION DATA

S.NOGroupingAnalytical TestSpecification
1-IdentityNMR
2-AppearanceWhite microcryst. powder
3-Mp> 300 °C
4-Purity (HPLC)> 99 %
5-Free Acid< 1%
6-LOD< 0.5%
7Metals (ICP)--
8--Na<= 1 ppm
9--K<= 1 ppm
10--Mg<= 1 ppm
11--Al<= 1 ppm
12--Fe<= 1 ppm
13--Cu<= 1 ppm
14--Ba<= 1 ppm
15Manufacturing and Regulatory Data--
16-Date of Manufacture-
17-Retest Date3 Years

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