basic_info |
|
| Product_Name: | 均苯四甲酸二酐 |
| CAS: | 89-32-7 |
| 中文同义词: | 苯-1,2,4,5-四羧酸二酐 ; 均苯四甲酸酐 ; 均苯四甲酸酐(PMDA) ; 均苯四甲酸二酐 ; 1,2,4,5-苯四甲酸酐 ; 1,2,4,5-均苯四甲酸二酐 |
| EnglishSynonyms: | 1H,3H-BENZO[1,2-C:4,5-C']DIFURAN-1,3,5,7-TETRONE ; 1,2,4,5-BENZENETETRACARBOXYLIC ANHYDRIDE ; 1,2,4,5-BENZENETETRACARBOXYLIC-1,2:4,5-DIANHYDRIDE ; ISOBENZOFURO[5,6-C]FURAN-1,3,5,7-TETRAONE ; FURANO[3,4-F]ISOBENZOFURAN-1,3,5,7-TETRAONE ; PMDA ; BENZENE-1,2,4,5-TETRACARBOXYLIC DIANHYDRIDE ; PYROMELLITIC DIANHYDRIDE ; 1,2,4,5-BENZENETETRACARBOXYLIC DIANHYDRIDE ; 5,11-DIOXATRICYCLO[7.3.0.0(3,7)]DODECA-1,3(7),8-TRIENE-4,6,10,12-TETRONE ; BENZO[1,2-C:4,5-C']DIFURAN-1,3,5,7-TETRAONE |
| pro_mdlNumber: | MFCD00005005 |
| pro_acceptors: | 6 |
| pro_donors: | 0 |
| pro_smile: | c1c2c(cc3c1c(=O)oc3=O)c(=O)oc2=O |
| InChi: | InChI=1S/C10H2O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2H |
| InChiKey: | InChIKey=ANSXAPJVJOKRDJ-UHFFFAOYSA-N |
property |
|
| MeltingPoint: | 283-286 DEG C(LIT)/286℃ |
| Boiling_Point: | DENSITY: 0.92 |
| PhysicalProperty: | FLASHPOINT: 380 DEG C FLASHPOINT: 716 DEG F |
| Comments: | RTECS: DB9300000 UNSPSC: 12162002 WGK: 1 |
secure_info |
|
| secure_symbol: |
GHS05
GHS08
|
| secure_signal_word: | Danger |
| secure_risk_stmt: | H317,H318,H334 |
| secure_cautionary_stmt: | P261,P280,P305+P351+P338,P342+P311 |
| secure_damage_code: | Xn |
| secure_risk_disclosure_stmt: | R:R41;R42/43 |
| secure_security_stmt: | S:S22;S24;S26;S37/39 |
| secure_un_code: | 3335 |
| secure_wgk_germany: | 1 |
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