08569

2-Amino-2-methyl-1,3-propandiol

BioUltra, ≥99.5% (NT)

• Synonym(e): AMPD, Ammediol
• Lineare Formel: (HOCH₂)₂C(NH₂)CH₃
• CAS-Nummer: 115-69-5
• Molekulargewicht: 105.14
• Beilstein: 635708
• EG-Nummer: 204-100-7
• MDL-Nummer: MFCD00004678
• UNSPSC-Code: 12161700
• PubChem Substanz-ID: 329748608
• NACRES: NA.25

Eigenschaften

• Dampfdichte: 3.63 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: ~10 mmHg ( 152 °C)
• Produktlinie: BioUltra
• Assay: ≥99.5% (NT)
• Form: crystalline
• Verunreinigungen: insoluble matter, passes filter test
• pH-Wert: 10.5-11.5 (25 °C, 1 M in H₂O)
• Nützlicher pH-Bereich: 7.8-9.7
• pKa (25 °C): 8.8
• bp: 151 °C/10 mmHg (lit.)
• mp (Schmelzpunkt): 100-110 °C (lit.)
• Löslichkeit: H₂O: 1 M at 20 °C, clear, colorless
• Anionenspuren: carbonate (CO₃^2-): ≤1000 mg/kg; chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• Kationenspuren: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• UV-Absorption: λ: 260 nm A_max: 0.05; λ: 280 nm A_max: 0.03
• SMILES String: CC(N)(CO)CO
• InChI: 1S/C4H11NO2/c1-4(5,2-6)3-7/h6-7H,2-3,5H2,1H3
• InChIKey: UXFQFBNBSPQBJW-UHFFFAOYSA-N

Beschreibung

Anwendung

2-Amino-2-methyl-1,3-propanediol can be used to study biological buffers. 2-Amino-2-methyl-1,3-propanediol has been used in a study to afford a new family of isostructural octanuclear Cu4Ln4 complexes. 2-Amino-2-methyl-1,3-propanediol has also been used in a study to improve cooling refrigerants for low-temperature applications.

Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000. Used as a spacer in isotachophoresis of proteins. Also used as a buffer for the determination of alkaline phosphatase activity.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319
• P-Sätze: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): >212.0 °F
• Flammpunkt (°C): > 100 °C
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves