tetramethylazanium oxidanide

• ChemBase ID: 103547
• Molecular Formular: C4H13NO
• Molecular Mass: 91.15212
• Monoisotopic Mass: 91.09971404
• SMILES: [OH-].C[N+](C)(C)C
• Canonical SMILES: C[N+](C)(C)C.[OH-]
• InChI: InChI=1S/C4H12N.H2O/c1-5(2,3)4;/h1-4H3;1H2/q+1;/p-1
• InChIKey: WGTYBPLFGIVFAS-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: tetramethylazanium oxidanide; tetramethylazanium hydroxide
• IUPAC Traditional name: tetramethylammonium ion OH-; tetramethylammonium oxidanide; tetramethylammonium hydroxide
• Synonyms: Tetramethylammonium hydroxide; TMAOH; TMAH; N,N,N-Trimethylmethanaminium hydroxide; Hydroxyde de tetramethylammonium; Tetrametanoamonio hydroxido; Tetramethylammoniumhydroxid; Tetrametiloamonio hydroxido; TM; TETRAMETHYLAMMONIUM HYDROXIDE; Tetramethylammonium hydroxide solution; tetramethylammonium hydroxide; N,N,N,-trimethylmethanaminium hydroxide; Tetramethylammonium hydroxide solution; Tetramethylammonium hydroxide concentrate; Tetramethylammonium hydroxide pentahydrate; 四甲基氢氧化铵; 四甲基氢氧化铵 溶液; 四甲基氢氧化铵五水合物

Database IDs

• CAS Number: 75-59-2; 10424-65-4
• EC Number: 200-882-9
• MDL Number: MFCD00008280; MFCD00149566
• Beilstein Number: 3558708; 3714235
• Merck Index: 149224
• PubChem SID: 24860267; 24865105; 24859984; 24859725; 24888943; 24861819; 24865174; 24866695; 24861825; 24863957; 162090947; 24888944
• PubChem CID: 60966
• Chemspider ID: 54928
• Wikipedia Title: Tetramethylammonium_hydroxide

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): -3.9721673
• LogD (pH = 7.4): -3.9721673
• Log P: -3.9721673
• Molar Refractivity: 35.9017 cm^3
• Polarizability: 9.572162 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: high in water
• Apperance: APHA: ≤10; Liquid
• Melting Point: 66-67°C; 67° C (pentahydrate)
• Boiling Point: 100 °C; ca 102°C; decomposes
• Flash Point: >100 °C; >212 °F; 10 °C; 12 °C; 12°C(54°F); 27 °C; 37.2°C; 50 °F; 53.6 °F; 80.6 °F
• Density: ~ 1.015 g/cm^3 (20-25% aqueous solution); 0.865; 0.866 g/mL at 25 °C; 1.005 g/mL at 25 °C; 1.006 g/mL at 25 °C; 1.016; 1.016 g/ml; 1.016 g/mL at 25 °C; 1.020 g/mL at 20 °C
• Refractive Index: 1.3840; n20/D 1.3497; n20/D 1.351; n20/D 1.3521; n20/D 1.3806; n20/D 1.382
• Vapor Pressure: 17.5 mm Hg @ 20°C; 17.5 mmHg ( 20 °C)
• Absorption Wavelength: λ: 230 nm Amax: 0.10; λ: 240 nm Amax: 0.03; λ: 250 nm Amax: 0.02; λ: 500 nm Amax: 0.02

Safety Information

• Storage Condition: Room Temperature (15-30°C), Store Under Nitrogen
• Storage Warning: Air Sensitive; Air Sensitive & Hygroscopic
• RTECS: PA0875000
• European Hazard Symbols: Corrosive (C); Flammable (F); Toxic (T)
• UN Number: 1835; 1992; 2920; 3286; UN1835; UN2924; UN3423
• German water hazard class: 1; 3; nwg
• Hazard Class: 3; 8
• Packing Group: 2; 3; II
• Australian Hazchem: 2X
• Risk Statements: 10-23/24/25-34-39/23/24/25-52; 11-23/24/25-34-39/23/24/25; 11-23/24/25-36-39/23/24/25; 21/22-34; 21-25-34-52/53; 24/25-34-52; 24/25-34-52/53; 24/25-35-52; R:21-34
• Safety Statements: 16-26-36/37/39-45; 16-26-36/37-45; 20-26-27-36/37/39-45-61; 26-36/37/39-45; 26-36/37/39-45-61; 7-16-26-36/37/39-45-61; S:26-27/28-36/37/39-46-64
• EU Classification: C9
• EU Hazard Identification Number: 8B
• Emergency Response Guidebook(ERG) Number: 153
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05; GHS06; GHS08
• GHS Signal Word: Danger
• GHS Hazard statements: H224-H300-H310-H330-H370-H314-H318; H225-H300-H311-H314-H331-H370; H225-H301-H311-H315-H319-H332-H336-H370; H226-H300-H311-H314-H331-H370; H300 + H310-H314; H300-H310-H314-H318-H402-H412; H300-H311-H314; H300-H312-H314; H301-H314; H301-H315-H319
• GHS Precautionary statements: P210-P260-P264-P280-P301 + P310-P305 + P351 + P338; P210-P260-P280-P301 + P310-P305 + P351 + P338-P307 + P311; P210-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501A; P260-P264-P280-P301 + P310-P305 + P351 + P338-P310; P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501A; P264-P280-P301 + P310-P302 + P350-P305 + P351 + P338-P310; P264-P280-P301 + P310-P305 + P351 + P338-P310; P280-P301 + P310-P305 + P351 + P338-P310; P301 + P310-P305 + P351 + P338
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Faceshields, Gloves, Goggles
• RID/ADR: UN 1835 8/PG 2; UN 1835 8/PG 3; UN 1992 3/PG 2; UN 2920 8/PG 2; UN 3286 3/PG 2
• Storage Temperature: 2-8°C

Product Information

• Purity: 25% w/w aq. soln., Electronic Grade, 99.9999% (metals basis); 25% w/w in methanol; 98%
• Concentration: ~1 M in H2O; ~10% in H2O (~1.1 M); ~10% in methanol (T); ~25% in H2O; ~25% in H2O (~2.8 M); 0.1 M (CH3)4NOH (0.1N); 0.1 M (CH3)4NOH in isopropanol/methanol (0.1N); 0.95-1.05 M; 1.0 M±0.02 M in H2O; 10 wt. % in H2O; 25 wt. % in H2O; 25 wt. % in methanol; 25% in H2O
• Grade: ACS reagent; for ion pair chromatography; for titration in non-aqueous medium; for trace analysis; puriss. p.a.; purum; semiconductor grade PURANAL™ (Honeywell 17741); semiconductor grade ULSI PURANAL™ (Honeywell 17032); technical; TraceSELECT®; TraceSELECT® Ultra
• Packaging: pkg of 0.1 mol (9.115 g C4H13NO)
• Suitability: corresponds to standard for filter test; corresponds to standard for RP gradient test
• Ignition Residue: ≤5 ppm
• Impurities: ≤0.1% halides (as chloride); ≤0.3% halides (as chloride); ≤10 μg/kg total-iodine; ≤10% water; ≤2% chloride; ≤3% halides (as chloride); ≤5 μg/kg total iodine
• Cation Traces: Ag: ≤0.01 μg/kg; Ag: ≤0.5 μg/kg; Al: ≤1 μg/kg; Al: ≤5 μg/kg; As: ≤0.05 μg/kg; As: ≤0.5 μg/kg; Au: ≤0.01 μg/kg; Au: ≤1 μg/kg; Ba: ≤0.05 μg/kg; Ba: ≤0.5 μg/kg; Be: ≤0.05 μg/kg; Be: ≤0.5 μg/kg; Bi: ≤0.1 μg/kg; Bi: ≤0.5 μg/kg; Ca: ≤10 μg/kg; Ca: ≤2 μg/kg; Cd: ≤0.01 μg/kg; Cd: ≤0.5 μg/kg; Ce: ≤0.01 μg/kg; Ce: ≤0.5 μg/kg; Co: ≤0.01 μg/kg; Co: ≤0.5 μg/kg; Cr: ≤0.2 μg/kg; Cr: ≤1 μg/kg; Cs: ≤0.01 μg/kg; Cs: ≤0.5 μg/kg; Cu: ≤0.5 μg/kg; Dy: ≤0.01 μg/kg; Er: ≤0.01 μg/kg; Eu: ≤0.01 μg/kg; Fe: ≤0.5 μg/kg; Fe: ≤5 μg/kg; Ga: ≤0.01 μg/kg; Ga: ≤0.5 μg/kg; Gd: ≤0.01 μg/kg; Ge: ≤0.01 μg/kg; Ge: ≤0.5 μg/kg; Hf: ≤0.01 μg/kg; Hg: ≤0.5 μg/kg; Ho: ≤0.01 μg/kg; In: ≤0.01 μg/kg; In: ≤0.5 μg/kg; K: ≤1 μg/kg; K: ≤10 μg/kg; K: ≤2 ppm; La: ≤0.01 μg/kg; Li: ≤0.01 μg/kg; Li: ≤0.5 μg/kg; Lu: ≤0.01 μg/kg; Mg: ≤0.2 μg/kg; Mg: ≤0.5 μg/kg; Mn: ≤0.05 μg/kg; Mn: ≤0.5 μg/kg; Mo: ≤0.1 μg/kg; Mo: ≤0.5 μg/kg; Na: ≤10 μg/kg; Na: ≤2 ppm; Na: ≤2 μg/kg; Nb: ≤0.01 μg/kg; Nd: ≤0.01 μg/kg; Ni: ≤0.1 μg/kg; Ni: ≤1 μg/kg; Os: ≤0.1 μg/kg; Pb: ≤1 μg/kg; Pb: ≤5 μg/kg; Pd: ≤0.01 μg/kg; Pr: ≤0.01 μg/kg; Pt: ≤0.01 μg/kg; Pt: ≤0.5 μg/kg; Rb: ≤0.01 μg/kg; Rb: ≤0.5 μg/kg; Re: ≤0.01 μg/kg; Rh: ≤0.01 μg/kg; Ru: ≤0.01 μg/kg; Sb: ≤0.05 μg/kg; Sb: ≤0.5 μg/kg; Sc: ≤0.05 μg/kg; Se: ≤0.5 μg/kg; Se: ≤1 μg/kg; Sm: ≤0.01 μg/kg; Sn: ≤0.05 μg/kg; Sn: ≤0.5 μg/kg; Sr: ≤0.01 μg/kg; Sr: ≤0.5 μg/kg; Tb: ≤0.01 μg/kg; Te: ≤0.01 μg/kg; Th: ≤0.01 μg/kg; Ti: ≤0.5 μg/kg; Ti: ≤1 μg/kg; Tl: ≤0.01 μg/kg; Tl: ≤0.5 μg/kg; Tm: ≤0.01 μg/kg; U: ≤0.01 μg/kg; V: ≤0.01 μg/kg; V: ≤1 μg/kg; W: ≤0.1 μg/kg; Y: ≤0.01 μg/kg; Yb: ≤0.01 μg/kg; Zn: ≤0.5 μg/kg; Zn: ≤1 μg/kg; Zr: ≤0.1 μg/kg; Zr: ≤1 μg/kg
• Antion Traces: bromide (Br-): ≤50 μg/kg; chloride (Cl-): ≤0.03%; chloride (Cl-): ≤50 μg/kg; fluoride (F-): ≤50 μg/kg; nitrate (NO3-): ≤250 μg/kg; phosphate (PO43-): ≤50 μg/kg; sulfate (SO42-): ≤1000 mg/kg; sulfate (SO42-): ≤500 μg/kg
• Quality: ampule; volumetric
• λ: in concentrate
• Linear Formula: (CH3)4N(OH)

DETAILS

MP Biomedicals - 02152115

10% aqueous solution

Sigma Aldrich - 40317

Legal Information
PURANAL is a trademark of Honeywell Specialty Chemicals Seelze GmbH

Sigma Aldrich - 40265

Legal Information
PURANAL is a trademark of Honeywell Specialty Chemicals Seelze GmbH

Sigma Aldrich - 68556

Legal Information
TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC

Sigma Aldrich - 87728

Packaging
concentrate in ampules for 6x1 l 0.005 M ready-to-use solution

Sigma Aldrich - 35436

General description
Visit our Titration Center to learn more.

Sigma Aldrich - 14213

Legal Information
TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC

Sigma Aldrich - 38335

General description
Visit our Titration Center to learn more.
concentration after dilution to 1L: 0.1mol/L (0.1N); amount of substance 0.1mol (9.115 g C4H13NO)

Sigma Aldrich - 328251

Packaging
1 L in glass bottle
250 mL in glass bottle

Sigma Aldrich - 334901

Packaging
5, 100, 500 mL in glass bottle

Sigma Aldrich - 331635

Packaging
1 L in glass bottle
250 mL in glass bottle

Sigma Aldrich - 426318

Packaging
1 L in glass bottle
250 mL in glass bottle