Tetramethylammonium hydroxide, 25 wt% in methanol, Thermo Scientific Chemicals

Brand:  Thermo Scientific Acros 138351000

Product Code. 10274850

Description

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
• CAS: 75-59-2, 67-56-1
• Melting Point: -98.0°C
• Linear Formula: (CH₃)₄NOH
• Density: 0.9000g/mL
• Solubility Information: Solubility in water: soluble.
• SMILES: C[N+](C)(C)C.[OH-]
• Molecular Weight (g/mol): 91.154
• Formula Weight: 91.15
• Specific Gravity: 0.9
• Flash Point: 6°C

• Name Note: 25 wt. % in Methanol
• Boiling Point: 65.0°C
• Molecular Formula: C4H13NO
• MDL Number: MFCD00008280
• 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
• InChI Key: WGTYBPLFGIVFAS-UHFFFAOYSA-M
• IUPAC Name: tetramethylazanium;hydroxide
• PubChem CID: 60966
• Packaging: Plastic bottle
• Quantity: 100 g

Safety and Handling

Signal Word

• Danger

Hazard Category

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

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H301-Toxic if swallowed.
• H331-Toxic if inhaled.
• H314-Causes severe skin burns and eye damage.
• H370-Causes damage to organs.
• H310-Fatal in contact with skin.
• H372-Causes damage to organs.
• H412-Harmful to aquatic life with long lasting effects.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P350-IF ON SKIN: Gently wash with plenty of soap and water.
• 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.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

Supplemental information

• MIXTURE LIST-Contains : Methyl alcohol, Tetramethylammonium hydroxide

RUO – Research Use Only