Phosphonium salt series The structure is similar to quaternary ammonium salt, and the phosphorus atom radius is larger than the nitrogen atom, and the polarization action is stronger than the quaternary ammonium salt. Main purpose: phosphine ylide precursor chemicals, medicine, liquid crystal monomer synthesis in tichit reaction, curing agent polymerization, phase transfer catalyst in synthetic organic chemistry.
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3-Carboxypropyl triphenyl phosphanium bromide
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CAS#
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17857-14-6
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Structural Formula：
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Molecular Formula
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C22H22PO2Br
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Molecular Weight
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429.29
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Appearance
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Purity: 96%min, Almost White Powder, Melting Point:243～247℃.
Soluble in alcohol, chloroform, slightly soluble in water.
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Application
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In the organic synthesis chemistry as a phase transfer catalyst
In the fine chemical, pharmaceutical, liquid crystal monomer synthesis as a Wittig reaction Phosphide ylide precursors.
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Storage
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25KG/Drum. Store in dark, cool, dry and ventilated place.
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(3-CARBOXYPROPYL)TRIPHENYLPHOSPHONIUM BROMIDE Basic information
| Product Name: |
(3-CARBOXYPROPYL)TRIPHENYLPHOSPHONIUM BROMIDE |
| Synonyms: |
(3-CARBOXYPROPYL)TRIPHENYLPHOSPHONIUM BROMIDE;3-Carboxypropyltriphenylphosphonium bromide 98+%;3-Carboxypropyl triphenylphosphonium bromide,97%;PhosphoniuM,(3-carboxypropyl)triphenyl-, broMide (1:1);3-Carboxypropyltriphenylphosph;(3-Carboxyprop-1-yl)(triphenyl)phosphonium bromide 98+%;(3-Carboxypropyl)triphenylphosphoniuM broMide 98%;(4-Hydroxy-4-oxobutyl)triphenylphosphonium bromide |
| CAS: |
17857-14-6 |
| MF: |
C22H22BrO2P |
| MW: |
429.29 |
| EINECS: |
629-007-2 |
| Product Categories: |
Miscellaneous Compounds;Phosphonium Compounds;C-C Bond Formation;Olefination;Wittig Reagents;Indolines ,Indoles ,Indazoles |
| Mol File: |
17857-14-6.mol |
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| (3-CARBOXYPROPYL)TRIPHENYLPHOSPHONIUM BROMIDE Chemical Properties |
| Melting point |
244-247 °C(lit.) |
| form |
Crystalline Powder, Crystals, or Flakes |
| color |
White |
| Water Solubility |
Soluble in water. soluble in ethanol. |
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
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