Specifications
- Purity
- ≥98% (Titr.)
- Appearance
- Colorless or white powder or crystals
- Identity
- 1H-NMR
Properties
- Solvents
- Soluble in methanol or DMSO.
Available from stock
Tetrahexylammonium hydrogensulfate
- SKU
- T0610
Category: Building Blocks, Intermediates, Reagents
- Synonyms
- Tetra-n-Hexylammonium hydrogen sulfate, THAHS
- 32503-34-7
- CAS-Number
- C24H53NO4S
- Molecular Formula
- 451.75
- Molecular Weight
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
- Shipping
- AMBIENT
- Short Term Storage
- RT
- Long Term Storage
- RT
- Handling Advice
- Very hygroscopic. Store under inert gas.
- Hazard statements
- H315 - H319 - H335
- Precautionary statements
- P302 + P352 - P305 + P351 + P338
- GHS Symbol
- GHS07
- Signal word
- Warning
- Transportation
- Not dangerous goods
- Description
- Tetrahexylammonium hydrogensulfate (THAHS) is a quaternary ammonium salt used in various chemical and biochemical applications. It consists of a tetracationic ammonium ion (C6H13)4N+ and a hydrogen sulfate anion (HSO4-). THAHS is used as a phase-transfer catalyst (PCT) and can facilitate various chemical reactions by aiding in the transfer of reactants between immiscible phases. Phase-transfer catalysis involves the transfer of reactants from one phase (usually an aqueous phase) to another phase (usually an organic phase) to facilitate a chemical reaction. THAHS can be employed in organic synthesis, particularly in reactions that involve the transfer of anions or reagents between organic and aqueous phases. Some common applications include, quaternization reactions, nucleophilic substitution reactions or halogenation reactions. It can also be used in processes that involve the extraction or separation of specific ions or compounds from one phase to another.
- Smiles
- OS([O-])(=O)=O.CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC
- InChi Key
- RULHPTADXJPDSN-UHFFFAOYSA-M
- References
- (1) R. Bar, et al., J. Mol. Catal. 16, 175 (1982) , (2) D. Feldmann & M. Rabinovitz, J. Org. Chem. 53, 3779 (1988) , (3) L.G Sayers, et al., Biochem. Soc. Trans. 21, 105S (1993) , (4) T.S. Straub, Tetrahedr. Lett. 36, 663 (1995) , (5) S. Amaratunga & H. Alper, J. Organometall. Chem. 488, 25 (1995) , (6) L.J. Csanyi & K. Jaky, Phys. Chem. Chem. Phys. 3, 2018 (2001) , (7) R.J. Fox & J. Qiu, Org. Process Res. Dev. 24, 235 (2020)
Tetrahexylammonium hydrogensulfate (THAHS) is a quaternary ammonium salt used in various chemical and biochemical applications. It consists of a tetracationic ammonium ion (C6H13)4N+ and a hydrogen sulfate anion (HSO4-). THAHS is used as a phase-transfer catalyst (PCT) and can facilitate various chemical reactions by aiding in the transfer of reactants between immiscible phases. Phase-transfer catalysis involves the transfer of reactants from one phase (usually an aqueous phase) to another phase (usually an organic phase) to facilitate a chemical reaction. THAHS can be employed in organic synthesis, particularly in reactions that involve the transfer of anions or reagents between organic and aqueous phases. Some common applications include, quaternization reactions, nucleophilic substitution reactions or halogenation reactions. It can also be used in processes that involve the extraction or separation of specific ions or compounds from one phase to another.
Additional information
| Synonyms | Tetra-n-Hexylammonium hydrogen sulfate, THAHS |
|---|---|
| Purity | ≥98% (Titr.) |
| Appearance | Colorless or white powder or crystals |
| CAS-Number | 32503-34-7 |
| Molecular Formula | C24H53NO4S |
| Molecular Weight | 451.75 |
| Identity | 1H-NMR |
| Solvents | Soluble in methanol or DMSO. |
| Smiles | OS([O-])(=O)=O.CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC |
| InChi Key | RULHPTADXJPDSN-UHFFFAOYSA-M |
| Shipping | AMBIENT |
| Short Term Storage | RT |
| Long Term Storage | RT |
| Handling Advice | Very hygroscopic. Store under inert gas. |
| Hazard statements | H315 – H319 – H335 |
| Precautionary statements | P302 + P352 – P305 + P351 + P338 |
| GHS Symbol | GHS07 |
| Signal word | Warning |
| Transportation | Not dangerous goods |
| References | (1) R. Bar, et al., J. Mol. Catal. 16, 175 (1982), (2) D. Feldmann & M. Rabinovitz, J. Org. Chem. 53, 3779 (1988), (3) L.G Sayers, et al., Biochem. Soc. Trans. 21, 105S (1993), (4) T.S. Straub, Tetrahedr. Lett. 36, 663 (1995), (5) S. Amaratunga & H. Alper, J. Organometall. Chem. 488, 25 (1995), (6) L.J. Csanyi & K. Jaky, Phys. Chem. Chem. Phys. 3, 2018 (2001), (7) R.J. Fox & J. Qiu, Org. Process Res. Dev. 24, 235 (2020) |
| Quantity | 5 g, 25 g, Bulk |
