Tetrahexylammonium hydrogensulfate
| Code | Size | Price |
|---|
| CDX-T0610-G005 | 5 g | £80.00 |
Quantity:
| CDX-T0610-G025 | 25 g | £242.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Shipping:
Ambient
Storage:
Short term: +20°C, Long term: +20°C
Documents
Further Information
Alternate Names/Synonyms:
Tetra-n-Hexylammonium hydrogen sulfate; THAHS
Appearance:
Colorless or white powder or crystals.
CAS:
32503-34-7
EClass:
32160000
Form (Short):
solid
GHS Symbol:
GHS07
Handling Advice:
Keep under inert gas. Very hygroscopic.
Hazards:
H315 - H319 - H335
InChi:
InChi=1S/C24H52N.H2O4S/c1-5-9-13-17-21-25(22-18-14-10-6-2,23-19-15-11-7-3)24-20-16-12-8-4;1-5(2,3)4/h5-24H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
InChiKey:
RULHPTADXJPDSN-UHFFFAOYSA-M
Long Description:
Chemical. CAS: 32503-34-7. Formula: C24H53NO4S. MW: 451.75. 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.
MDL:
MFCD00037675
Molecular Formula:
C24H53NO4S
Molecular Weight:
451.75
Package Type:
Vial
Precautions:
P302 + P352 - P305 + P351 + P338
Product 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.
Purity:
>98% (Titr.)
Signal Word:
Warning
SMILES:
OS([O-])(=O)=O.CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC
Solubility Chemicals:
Soluble in methanol or DMSO.
Source / Host:
Synthetic
Transportation:
Non-hazardous
UNSPSC Number:
12352200
Use & Stability:
Stable for at least 2 years after receipt when stored at RT.
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)