87734

Tetramethylammonium hydroxide solution

purum, ~10% in methanol (T)

• Linear Formula: (CH₃)₄N(OH)
• CAS Number: 75-59-2
• Molecular Weight: 91.15
• Beilstein/REAXYS Number: 3558708
• MDL number: MFCD00008280
• UNSPSC Code: 12352100
• PubChem Substance ID: 24888944

Properties

• grade: purum
• concentration: ~10% in methanol (T)
• impurities: ≤0.3% halides (as chloride)
• refractive index: n20/D 1.351
• anion traces: sulfate (SO₄^2-): ≤1000 mg/kg
• SMILES string: [OH-].C[N+](C)(C)C
• InChI: 1S/C4H12N.H2O/c1-5(2,3)4;/h1-4H3;1H2/q+1;/p-1
• InChI key: WGTYBPLFGIVFAS-UHFFFAOYSA-M

Safety Information

• pictograms: GHS02,GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H225,H300 + H310,H314,H331,H370,H372,H412
• pcodes: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT RE 1 Dermal - STOT SE 1
• target_organs: Eyes,Central nervous system, Liver,thymus
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 51.1 °F - closed cup
• flash_point_c: 10.6 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter