Tetramethylammonium hydroxide pentahydrate, 98%

Product Code. 11332187

Brand: Thermo Scientific Alfa Aesar L09658.14

Description

CAS: 10424-65-4 | C4H23NO6 | 181.23 g/mol

Tetramethylammonium hydroxide pentahydrate is used in analytical chemistry as an ion pairing agent and a polarographic reagent. It finds application in gas chromatography/mass spectrometry (GC/MS), capillary isotachophoresis and capillary zone electrophoresis and liquid chromatography. Furthermore, it is utilized in the preparation of iron oxide nanoparticles which are useful as magnetic resonance imaging contrast agents and tetramethylammonium dithiocarboxylates. It acts as a developer or an etchant in semiconductor and photoelectric industries.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Tetramethylammonium hydroxide pentahydrate is used in analytical chemistry as an ion pairing agent and a polarographic reagent. It finds application in gas chromatography/mass spectrometry (GC/MS), capillary isotachophoresis and capillary zone electrophoresis and liquid chromatography. Furthermore, it is utilized in the preparation of iron oxide nanoparticles which are useful as magnetic resonance imaging contrast agents and tetramethylammonium dithiocarboxylates. It acts as a developer or an etchant in semiconductor and photoelectric industries.

Solubility
Soluble in water and methanol.

Notes
Air sensitive. Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong acids.

Spezifikation

Chemische Identifikatoren

• CAS: 10424-65-4
• Molecular Formula: C4H23NO6
• Molecular Weight (g/mol): 181.23
• MDL Number: MFCD00149566
• InChI Key: MYXKPFMQWULLOH-UHFFFAOYSA-M
• Synonym: tetramethylammonium hydroxide pentahydrate, b2hkt2lckq, unii-b2hkt2lckq, methanaminium, n,n,n-trimethyl-, hydroxide, pentahydrate, tmaoh, tetramethylammoniumhydroxid, tetrametanoamonio hydroxido, tetrametiloamonio hydroxido, methanaminium, n,n,n-trimethyl-, hydroxide, hydrate 1:1:5, acmc-2098bm
• PubChem CID: 82620
• IUPAC Name: tetramethylazanium;hydroxide;pentahydrate
• SMILES: O.O.O.O.O.[OH-].C[N+](C)(C)C

• Melting Point: 66°C to 67°C
• Linear Formula: _{(CH3)4NOH·5H2O}
• Quantity: 25 g
• UN Number: UN3423
• Beilstein: 3714235
• Sensitivity: Air sensitive; Hygroscopic
• Merck Index: 14,9224
• Solubility Information: Soluble in water and methanol.
• Formula Weight: 181.23 (91.15 Anhydrous)
• Percent Purity: 98%
• Chemical Name or Material: Tetramethylammonium hydroxide pentahydrate

Sicherheit und Handhabung

Produktidentifikator

• Tetramethylammonium hydroxide pentahydrate

Signalwort

• Danger

Gefahrenkategorie

• Acute toxicity Category 1
• Acute toxicity Category 2
• LONG-TERM AQUATIC HAZARD Chronic 2
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B
• Specific target organ toxicity Category 1
• Specific target organ toxicity after single exposure Category 1

Gefahrenhinweis

• H300-Fatal if swallowed.
• H310-Fatal in contact with skin.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• H370-Causes damage to organs.
• H372-Causes damage to organs.
• H411-Toxic to aquatic life with long lasting effects.

Sicherheitshinweis

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P362+P364-Take off contaminated clothing and wash it before reuse.

Ergänzende Informationen

• MIXTURE LIST-Contains : Tetramethylammoniumhydroxide pentahydrate

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only