Basic Information |
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| Product Name： | O-XYLYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) |
| CAS： | 1519-46-6 |
| English Synonyms： | (1,2-PHENYLENEBIS(METHYLENE))BIS(TRIPHENYLPHOSPHONIUM BROMIDE) ; O-XYLYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) ; 1,2-BIS(TRIPHENYLPHOSPHONIOMETHYL)BENZENE DIBROMIDE ; O-XYLENE-BIS-(TRIPHENYLPHOSPHONIUM BROMIDE) ; (O-PHENYLENEDIMETHYLENE)BIS[TRIPHENYLPHOSPHONIUM BROMIDE] |
| MDL Number.： | MFCD00044843 |
| H bond acceptor： | 0 |
| H bond donor： | 0 |
| Smile： | c1ccc(cc1)[P+](Cc2ccccc2C[P+](c3ccccc3)(c4ccccc4)c5ccccc5)(c6ccccc6)c7ccccc7.[Br-].[Br-] |
| InChi： | InChI=1S/C44H38P2.2BrH/c1-7-23-39(24-8-1)45(40-25-9-2-10-26-40,41-27-11-3-12-28-41)35-37-21-19-20-22-38(37)36-46(42-29-13-4-14-30-42,43-31-15-5-16-32-43)44-33-17-6-18-34-44;;/h1-34H,35-36H2;2*1H/q+2;;/p-2 |
| InChiKey： | InChIKey=MXCBXCYGWQAOSN-UHFFFAOYSA-L |
Property |
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| Melting Point： | >300 DEG C(LIT) |
| Comments： | APPLICATION: REACTANT FOR: SYNTHESIS OF [6.8]3CYCLACENE AND POLYUNSATURATED [23] AND [24]METACYCLOPHANES. SELECTIVE INCLUSION OF EQUATORIAL ISOMERS OF CYCLOHEXANE-POLYOLS IN PHOSPHONIUM SALT HOSTS. PHOTOACTIVE PLATINUM(II) DNA INTERCALATOR SYNTHESIS. PREPARATION OF (PHEYNLENEDIVINYLENE)BIS[PYRROLE] DERIVATIVES. THE REACTION WITH SODIUM HEXAMETHYLDISILAZIDE TO FORM ACYCLIC, RING, AND CAGE AS,C COMPOUNDS. SYNTHESIS OF STYRYL SUBSTITUTED ANNELATED FURAN DERIVATIVES NSC 665614 NSC 78589 UNSPSC: 12352100 WGK: 3 |
Safety information |
|
| Symbol： |
GHS07
|
| Signal word： | Warning |
| Hazard statements： | H315-H319-H335 |
| Precautionary statements： | P261-P305 + P351 + P338 |
| hazard symbol： | Xi |
| Risk Code： | R:36/37/38 |
| Safe Code： | S:26-36 |
| WGK Germany： | 3 |
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