3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DIANHYDRIDE

CAS No.
2421-28-5
CCD No.
CCD00005675
Formula
C17 H6 O7
MolWeight
322.227

Basic Information

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

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

Symbol: GHS07 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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