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Tetrabutylammonium hydrogen sulfate

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CAS:32503-27-8
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CAS:32503-27-8
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CAS:32503-27-8
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CAS:32503-27-8
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Products Intro: Product Name:Tetrabutylammonium hydrogen sulfate
CAS:32503-27-8

Tetrabutylammonium hydrogen sulfate manufacturers

Tetrabutylammonium hydrogen sulfate Basic information
Product Name:Tetrabutylammonium hydrogen sulfate
Synonyms:TETRA-N-BUTYLAMMONIUM HYDROGENSULFATE;TETRABUTYLAMMONIUM HYDROGEN SULFATE;1-Butanaminium, N,N,N-tributyl-, sulfate (1:1);TETRABUTYLAMMONIUM HYDROGEN SULPHATE extrapure AR;TETRABUTYLAMMONIUM HYDROGEN SULPHATE pure;Tetrabutylammonium hydrogen sulfate ,99%;TETRABUTYLAMMONIUM HYDROGEN SULFATE, EXTRA PURE;TETRABUTYLAMMONIUM HYDROGEN SULFATE, 99%, FOR HPLC
CAS:32503-27-8
MF:C16H37NO4S
MW:339.53
EINECS:251-068-5
Product Categories:Ion-pair Reagents;Ammonium Polyhalides, etc. (Quaternary);Analytical Chemistry;HPLC Ion-Pair Reagents for Acidic Samples;Ion-Pair Reagents for HPLC;Quaternary Ammonium Compounds;Pharmaceutical intermediates;Miscellaneous Reagents;quarternary ammonium salts;32503-27-8;bc0001
Mol File:32503-27-8.mol
Tetrabutylammonium hydrogen sulfate Structure
Tetrabutylammonium hydrogen sulfate Chemical Properties
Melting point 171-174 °C
Boiling point 213.3-593.92℃[at 101 325 Pa]
density 1.01
vapor pressure 0Pa at 25℃
storage temp. Store below +30°C.
solubility H2O: soluble10% (w/v), clear, colorless
form Solution
Specific Gravity1.01
color White to beige
PH1-2 (100g/l, H2O, 20℃)
OdorAmine like
PH Range1 - 2
Water Solubility Soluble
Sensitive Hygroscopic
λmaxλ: 210 nm Amax: 0.06
λ: 220 nm Amax: 0.05
λ: 230 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02
BRN 3599663
Stability:Stable, but moisture sensitive. Incompatible with strong oxidizing agents.
InChIKeySHFJWMWCIHQNCP-UHFFFAOYSA-M
LogP0.96 at 25℃
CAS DataBase Reference32503-27-8(CAS DataBase Reference)
NIST Chemistry ReferenceTetrabutylammonium hydrogen sulfate(32503-27-8)
EPA Substance Registry SystemTetrabutylammonium sulfate (1:1) (32503-27-8)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 36/37/38-22
Safety Statements 26-36-37/39
WGK Germany 3
8-10
Hazard Note Irritant
TSCA Yes
HS Code 29239000
MSDS Information
ProviderLanguage
TBAHS English
SigmaAldrich English
ACROS English
ALFA English
Tetrabutylammonium hydrogen sulfate Usage And Synthesis
Chemical Propertieswhite powder
UsesPhase transfer catalyst Tetra-n-butylammonium hydrogen sulfate shows antibacterial properties due to the presence of the quaternary amine and the counter ion. It serves as a phase-transfer catalyst, surface-active agent, solvent, intermediate, active ingredient for conditioners, antistatic agent, detergent sanitizers, softener for textiles and paper products, emulsifying agents and pigment dispersers. It is used as an efficient catalyst in the N-alkylation reactions of benzanilides, cyclization of beta-amino acids to beta-lactams, conversion of nitriles to amides, dehydrohalogenation of aryl 2-haloethyl ethers to give vinyl ethers and in the oxidation of alcohols.
UsesA compound that displays antibacterial properties
UsesDisplays antibacterial properties due to the presence of the quaternary amine and the counter ion.
General DescriptionTetrabutylammonium bisulfate, a quaternary ammonium salt, is a phase-transfer reagent.
Purification MethodsThe sulfate crystallises from acetone. It has been used as a phase transfer catalyst.
Tag:Tetrabutylammonium hydrogen sulfate(32503-27-8) Related Product Information
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