Tetramethylammonium hydroxide, 25% in water

Description

CAS: 75-59-2 | C₄H₁₃NO | 91.15 g/mol

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

Phase transfer catalyst

Specifications

• Chemical Name or Material: Tetramethylammonium hydroxide
• Name Note: 25% in Water
• CAS: 75-59-2, 7732-18-5
• Melting Point: -25.0°C
• Color: Colorless to Yellow
• Density: 1.0140g/mL
• Boiling Point: 102.0°C
• Flash Point: >95°C
• Packaging: Plastic bottle
• Molecular Formula: C₄H₁₃NO
• Linear Formula: (CH₃)₄NOH
• Refractive Index: 1.3780 to 1.3840 (20°C, 589nm)
• MDL Number: MFCD00008280
• Quantity: 100 g
• Beilstein: 04,5
• Fieser: 11,514
• Merck Index: 15,9371
• Specific Gravity: 1.014
• Synonym: tetramethylammonium hydroxide, tmah, hydroxyde de tetramethylammonium, nmw-w, nmd 3, tetramethyl ammonium hydroxide, unii-5gkp7317q2, ammonium, tetramethyl-, hydroxide, methanaminium, n,n,n-trimethyl-, hydroxide, tetramethylammoniumhydroxide
• Solubility Information: Solubility in water: soluble.
• InChI Key: WGTYBPLFGIVFAS-UHFFFAOYSA-M
• SMILES: C[N+](C)(C)C.[OH-]
• IUPAC Name: tetramethylazanium;hydroxide
• Molecular Weight (g/mol): 91.15
• PubChem CID: 60966
• Viscosity: 3.13 mPa.s (19°C)
• Formula Weight: 91.15
• Percent Purity: 23 to 27%
• Physical Form: Solution

Safety and Handling

Product Identifier

• Tetramethylammonium hydroxide, 25% in water

Signal Word

• Danger

Hazard Category

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

Hazard Statement

• H301-Toxic if swallowed.
• H310-Fatal in contact with skin.
• H314-Causes severe skin burns and eye damage.
• H370-Causes damage to organs.
• H372-Causes damage to organs.
• H411-Toxic to aquatic life with long lasting effects.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• 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/.
• P330-Rinse mouth.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P308+P311-IF exposed or concerned: Call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : Tetramethylammoniumhydroxide

SDS

RUO – Research Use Only