| Name： | BUTYLTRIPHENYLPHOSPHONIUM BROMIDE |
| CAS： | 1779-51-7 |
| Synonyms： | TBP ; (1-BUTYL)TRIPHENYLPHOSPHONIUM BROMIDE ; BUTYL TRIPHENYL PHOSPHINE BROMIDE ; N-BUTYLTRIPHENYLPHOSPHONIUM BROMIDE ; BUTYL TRIPHENYL PHOSPHOROUS BROMIDE ; BUTYLTRIPHENYLPHOSPHONIUM BROMIDE ; BUTYL TRIPHENYLPHOSPHONIUM BROMIDE |
| MDL.： | MFCD00011855 |
| H bond acceptor： | 0 |
| H bond donor： | 0 |
| Smile： | CCCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3.[Br-] |
| InChi： | InChI=1S/C22H24P.BrH/c1-2-3-19-23(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22;/h4-18H,2-3,19H2,1H3;1H/q+1;/p-1 |
| InChiKey： | InChIKey=IKWKJIWDLVYZIY-UHFFFAOYSA-M |
Property |
|
| Melting Point： | 240-243 DEG C(LIT) |
| Comments： | APPLICATION: REACTANT FOR: FREE RADICAL 5-EXO-DIG CYCLIZATION. INTRAMOLECULAR HYDROACYLALKOXYLATION. WITTIG REACTIONS FOR STEREOSELECTIVE SYNTHESIS OF ALKENES. DIMERIZATION OF ALPHA-OLEFINS. ALKYLIDENATION OF HYDRAZIDES FOR SYNTHESIS OF INDOLES. TANDEM CYCLIZATION AND 1,2-THIOLATE SHIFT OF NITROGEN YLIDES NSC 59684 RTECS: TA1855200 UNSPSC: 12352100 WGK: 3 |
Safety information |
|
| Symbol： |
GHS07
|
| Signal word： | Warning |
| Hazard statements： | H302-H312 |
| Precautionary statements： | P280 |
| hazard symbol： | Xn |
| Risk Code： | R:21/22 |
| Safe Code： | S:36/37 |
| WGK Germany： | 3 |
BUTYLTRIPHENYLPHOSPHONIUM BROMIDE
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