2-Amino-2-methyl-1,3-propanediol

• Catalog No.: 08569
• CAS Number: 115-69-5
• M. F.: C4H11NO2
• M. W.: 105.13564
• Purity: ≥99.5% (NT)

SYNONYMS

• Title: 2-氨基-2-甲基-1,3-丙二醇
• IUPAC name: 2-amino-2-methylpropane-1,3-diol
• IUPAC Traditional name: AMPD
• Synonyms: 氨甲基丙二醇; AMPD; Ammediol

DATABASE IDS

• PubChem SID: 24846196
• CAS Number: 115-69-5
• EC Number: 204-100-7
• MDL Number: MFCD00004678
• Beilstein Number: 635708

PROPERTIES

• Antion Traces: carbonate (CO32-): ≤1000 mg/kg
• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Al: ≤5 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ba: ≤5 mg/kg
• Cation Traces: Bi: ≤5 mg/kg
• Cation Traces: Ca: ≤10 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Li: ≤5 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Mo: ≤5 mg/kg
• Cation Traces: Na: ≤50 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Sr: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Impurities: insoluble matter, passes filter test
• λ: 1 M in H2O
• Linear Formula: (HOCH2)2C(NH2)CH3
• Product Line: BioUltra
• Purity: ≥99.5% (NT)
• Useful pH Range: 7.8 - 9.7
• Absorption Wavelength: λ: 260 nm Amax: 0.05
• Absorption Wavelength: λ: 280 nm Amax: 0.03
• pKa: 8.8 (25°C)
• Boiling Point: 151 °C/10 mmHg(lit.)
• Melting Point: 100-110 °C(lit.)
• pH: 10.5-11.5 (25 °C, 1 M in H2O)
• Solubility: H2O: soluble1 M at 20 °C, clear, colorless
• Vapor Density: 3.63 (vs air)
• Vapor Pressure: ~10 mmHg ( 152 °C)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• RID/ADR: UN 3259 8/PG 2
• Risk Statements: 36/37/38
• RTECS: TY2975000
• Safety Statements: 26-36
• Hazard Class: 8
• UN Number: 3259
• Packing Group: 2
• German water hazard class: 1

DETAILS

Description (English)

Application
Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000.1 Used as a spacer in isotachophoresis of proteins.2,3 Also used as a buffer for the determination of alkaline phosphatase activity.4
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.

Description (简体中文)

Application
Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000.1 Used as a spacer in isotachophoresis of proteins.2,3 Also used as a buffer for the determination of alkaline phosphatase activity.4
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.