3-(Triphenylphosphonio)propane-1-sulfonic acid tosylate
3-(Triphenylphosphonio)propane-1-sulfonic acid tosylate (CAS: 439937-65-2; Formula: C28H29O6PS2; MW: 556.63) is a phosphonium salt with tosylate counterion. This compound finds application in various chemical synthesis pathways, particularly within the realms of ionic liquids and specialty chemical development. Its structure makes it a valuable reagent for researchers and industrial chemists requiring specific phosphonium-based functionalities.
- IUPAC
- Triphenyl(3-sulfopropyl)phosphonium p-toluenesulfonate
- Synonyms
- Triphenyl(3-sulfopropyl)phosphonium p-toluenesulfonate
Ionic Liquid Precursor
Serves as a building block in the synthesis of novel ionic liquids due to its phosphonium cation and sulfonate anion characteristics. These can be explored for applications in catalysis and electrochemistry.
Specialty Chemical Synthesis
Utilised in the development of specialised organic molecules where a triphenylphosphonium group with a propyl sulfonate linker is required. Its unique structure can impart specific properties to target compounds.
Reagent in Organic Chemistry
Functions as a versatile reagent in various organic transformations, offering a controlled source of phosphonium-based functionality for complex synthesis projects.
| Molecular weight | 556.63 |
|---|---|
| Empirical formula | C28H29O6PS2 |
| Assay | ≥98.0% |
| Impurities tested | ≤200 mg/kg halogene (as chloride)≤3% water |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-(Triphenylphosphonio)propane-1-sulfonic acid tosylate used for?
+
This compound is primarily used as a building block in the synthesis of ionic liquids and other specialty chemicals. It functions as a reagent in organic synthesis requiring phosphonium-based functionalities.
What are the CAS number and formula for this product?
+
The CAS number is 439937-65-2 and the molecular formula is C28H29O6PS2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound with an assay of ≥98.0%. We do not represent it as USP, BP, EP, or other pharmacopoeia grades.
What are the primary safety concerns when handling this chemical?
+
This chemical is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eye protection, gloves, and respiratory protection, must be used.
How is this product packed and shipped?
+
This product is shipped according to regulations for corrosive solids, UN 3261, Class 8, Packing Group III. It is exported globally by Tech Serve Solutions.
How can I request a sample or a quote?
+
Please contact our sales team via the website or by phone to request a sample or a formal quotation for 3-(Triphenylphosphonio)propane-1-sulfonic acid tosylate.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis