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5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione China
CAS No 2421-28-5 , 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Search by region : China
Name:
5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione
Synonyms:
5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione; 4,4'-Carbonyldiphthalic anhydride; 1,3-Isobenzofurandione; 5,5'-carbonylbis-;2421-28-5; Benzophenonetetracarboxylic acid dianhydride;
CAS Registry Number:
2421-28-5
Melting Point:
219-226 ºC
Flash Point:
324 ºC
Boiling Point:
320°C 5mm
Density:
1.57
Refractive index:
1.699
Safety Statements:
R36/37
Hazard Symbols:
Xi: Irritant;
HS Code:
29183000
Flash Point:
324 ºC
EINECS:
219-348-1
Molecular Weight:
322.22534
InchiKey:
VQVIHDPBMFABCQ-UHFFFAOYSA-N
InChI:
InChI=1S/C17H6O7/c18-13(7-1-3-9-11(5-7)16(21)23-14(9)19)8-2-4-10-12(6-8)
17(22)24-15(10)20/h1-6H
Risk Statements:
S25
Molecular Formula:
C
17
H
6
O
7
Molecular Structure:
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Fax: +86-21-50904419
Address: 14D, No.1361 DongFang Road, Pudong Area, Shanghai City, China. 200127. null,nullChina
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