(4-Nitrobenzyl)triphenylphosphonium bromide
- Product Name(4-Nitrobenzyl)triphenylphosphonium bromide
- CAS2767-70-6
- CBNumberCB7302484
- MFC25H21NO2P.Br
- MW478.32
- EINECS220-444-0
- MDL NumberMFCD00032108
- MOL File2767-70-6.mol
Chemical Properties
| Melting point: | 275 °C (dec.)(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Methanol |
| form | solid |
| pka | 20.1(Solvent: 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide) |
| color | White to Almost white |
| InChI | 1S/C25H21NO2P.BrH/c27-26(28)22-18-16-21(17-19-22)20-29(23-10-4-1-5-11-23,24-12-6-2-7-13-24)25-14-8-3-9-15-25;/h1-19H,20H2;1H/q+1;/p-1 |
| InChIKey | IPJPTPFIJLFWLP-UHFFFAOYSA-M |
| SMILES | [Br-].[O-][N+](=O)c1ccc(C[P+](c2ccccc2)(c3ccccc3)c4ccccc4)cc1 |
| CAS DataBase Reference | 2767-70-6(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P280a-P304+P340-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | TA2390000 | |||||||||
| HS Code | 2931900090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications |
Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| Toxicity | mouse,LD50,intravenous,18mg/kg (18mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00884, | |||||||||
| NFPA 704: |
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