Basic Information |
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| Product Name： | 2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE |
| CAS： | 84-58-2 |
| English Synonyms： | DDQ ; 2,3-DICHIORO-5,6-DICYANO-1,4-BENZOQUINONE ; DICHLORO(2,3-)-5,6-DICYANO-4-BENZOQUINONE ; 2,3-DICHLORO-5,6-DICYANOQUINONE ; 4,5-DICHLORO-3,6-DIOXO-1,4-CYCLOHEXADIENE-1,2-CARBONITRILE ; LABOTEST-BB LT00005588 ; 2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE ; 1,2-DICARBONITRILE-4,5-DICHLORO-3,6-DIOXO-1,4-CYCLOHEXADIENE ; 2,3-DICHLORO-5,6-DICYANO-P-BENZOQUINONE ; LABOTEST-BB LT03329697 ; 4,5-DICHLORO-3,6-DIOXO-1,4-CYCLOHEXADIENE-1,2-DICARBONITRILE ; 2,3-DICHLORO-5,6-DICYANOBENZOQUINONE ; 4,5-DICHLORO-3,6-DIOXOCYCLOHEXA-1,4-DIENE-1,2-DICARBONITRILE |
| MDL Number.： | MFCD00001593 |
| H bond acceptor： | 4 |
| H bond donor： | 0 |
| Smile： | ClC=1C(C(=C(C(C1Cl)=O)C#N)C#N)=O |
| InChi： | InChI=1S/C8Cl2N2O2/c9-5-6(10)8(14)4(2-12)3(1-11)7(5)13 |
| InChiKey： | InChIKey=HZNVUJQVZSTENZ-UHFFFAOYSA-N |
Property |
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| Melting Point： | 210-215 DEG C (DEC)(LIT)/210-217℃ |
| Comments： | APPLICATION: USED WITH PH3P IN AN EFFICIENT SYNTHESIS OF 1,2-BENZISOXAZOLES APPLICATION: VERSATILE DEPROTECTION REAGENT FOR A VARIETY OF COMPOUNDS, SUCH AS THIOACETALS, ACETALS, AND KETALS. USEFUL ELECTRON-TRANSFER REAGENT FOR SYNTHESIS OF QUINOLINES FROM IMINES AND ALKYNES OR ALKENES RIDADR: UN 3439 6.1/PG 3 RTECS: GU4825000 STORAGE TEMPERATURE: 2-8 DEG C UNSPSC: 12352100 WGK: 3 |
Safety information |
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| Symbol： |
GHS06
|
| Signal word： | Danger |
| Hazard statements： | H301 |
| Precautionary statements： | P301 + P310 |
| hazard symbol： | T |
| Risk Code： | R:25-29 |
| Safe Code： | S:22-24/25-37-45 |
| UN Code： | 3439 |
| WGK Germany： | 3 |
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