8.22156

Tetramethylammonium chloride

for synthesis

• Synonym(s): Tetramethylammonium chloride
• Linear Formula: (CH₃)₄NCl
• CAS Number: 75-57-0
• Molecular Weight: 109.60
• MDL number: MFCD00011628
• UNSPSC Code: 12352107
• EC Index Number: 200-880-8
• NACRES: NA.22

Properties

• Quality Level: 200
• form: crystals
• potency: 50 mg/kg LD₅₀, oral (Rat); 537 mg/kg LD₅₀, skin (Rat)
• pH: 6-8 (20 °C, 100 g/L in H₂O)
• mp: 268 °C
• density: 1.19 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C4H12N.ClH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
• InChI key: OKIZCWYLBDKLSU-UHFFFAOYSA-M

Description

Application

• Chromatography applications: Tetramethylammonium chloride serves as an effective ion-pairing agent in the separation of full and empty adeno-associated virus capsids using anion-exchange chromatography, contributing to its role in virology research (Kurth et al., 2024).

Analysis Note

Assay (argentometric): ≥ 98.0 %
Identity (IR): passes test

Safety Information

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H300 - H311 - H315 - H370 - H411
• pcodes: P260 - P264 - P273 - P280 - P301 + P310 - P302 + P352 + P312
• Hazard Classifications: Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Chronic 2 - Skin Irrit. 2 - STOT SE 1 Oral
• target_organs: Central nervous system
• Storage Class: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 1