Tetramethylammonium hydroxide, 25 wt% in methanol

Product Code.	Quantity	Packaging	unitSize
10274850	100 g	Plastic bottle	100g
10284850	500 g	Plastic bottle	500g
11975441	2.5 kg	Plastic bottle	2.5kg

Product Code. 10274850 Supplier Thermo Scientific Acros Supplier No. 138351000

Description

CAS: 75-59-2 | C4H13NO | 91.154 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 wt. % in Methanol
• CAS: 75-59-2, 67-56-1
• Boiling Point: 65.0°C
• Melting Point: -98.0°C
• Molecular Formula: C4H13NO
• Linear Formula: (CH₃)₄NOH
• MDL Number: MFCD00008280
• Density: 0.9000g/mL
• 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): 91.154
• PubChem CID: 60966
• Formula Weight: 91.15
• Packaging: Plastic bottle
• Specific Gravity: 0.9
• Quantity: 100 g
• Flash Point: 6°C

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

SDS

RUO – Research Use Only