Basic Information |
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Product Name: | 3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DIANHYDRIDE |
CAS: | 2421-28-5 |
English Synonyms: | BENZOPHENONE-3,3′,4,4′-TETRACARBOXYLIC DIANHYDRIDE ; BENZOPHENONE-TETRACARBOXYLIC-DIANHYDRIDE ; BENZOPHENONE-3,3',4,4'-TETRACARBOXYLIC DIANHYDRIDE ; BTDA ; BENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE ; 5,5'-CARBONYLBIS(2-BENZOFURAN-1,3-DIONE) ; BIS-(3-PHTHALYL ANHYDRIDE) KETONE ; 4,4'-CARBONYLDIPHTHALIC ANHYDRIDE ; 3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DIANHYDRIDE ; 5-[(1,3-DIOXOISOBENZOFURAN-5-YL)CARBONYL]ISOBENZOFURAN-1,3-DIONE |
MDL Number.: | MFCD00005923 |
H bond acceptor: | 7 |
H bond donor: | 0 |
Smile: | c1cc2c(cc1C(=O)c3ccc4c(c3)C(=O)OC4=O)C(=O)OC2=O |
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 |
InChiKey: | InChIKey=VQVIHDPBMFABCQ-UHFFFAOYSA-N |
Property |
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Melting Point: | 218-222 DEG C(LIT)/220-224℃/226℃ |
Boiling Point: | 320 DEG C/4 HPA |
Physical Property: | AUTOIGNITION TEMPERATURE: 975 DEG F EXPLOSIVE LIMIT: 16% VAPOR DENSITY: 1.4 (VS AIR) VAPOR PRESSURE: <0.1 MMHG (0 DEG C) |
Comments: | UNSPSC: 12162002 WGK: 1 |
Safety information |
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Symbol: | GHS07 |
Signal word: | Warning |
Hazard statements: | H319,H335 |
Precautionary statements: | P261,P305+P351+P338 |
hazard symbol: | Xi |
Risk Code: | R:R36/37 |
Safe Code: | S:S25 |
WGK Germany: | 1 |
Flash point: | 324 °C/324 °C |
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