08581

2-Amino-2-methyl-1-propanol

technical, ≥90% (GC)

• Synonym(s): β-Aminoisobutyl alcohol, AMP
• Linear Formula: (CH₃)₂C(NH₂)CH₂OH
• CAS Number: 124-68-5
• Molecular Weight: 89.14
• Beilstein: 505979
• EC Number: 204-709-8
• MDL number: MFCD00008051
• UNSPSC Code: 12352100
• PubChem Substance ID: 329748613
• NACRES: NA.22

Properties

• vapor density: 3 (vs air)
• Quality Level: 200
• vapor pressure: <1 mmHg ( 25 °C)
• grade: technical
• Assay: ≥90% (GC)
• form: solid
• refractive index: n20/D 1.4455 (lit.)
• useful pH range: 9.0-10.5
• pKa (25 °C): 9.7
• bp: 165 °C (lit.)
• mp: 24-28 °C (lit.)
• density: 0.934 g/mL at 25 °C (lit.)
• functional group: amine; hydroxyl
• SMILES string: CC(C)(N)CO
• InChI: 1S/C4H11NO/c1-4(2,5)3-6/h6H,3,5H2,1-2H3
• InChI key: CBTVGIZVANVGBH-UHFFFAOYSA-N

Description

Application

2-Amino-2-methyl-1-propanol (AMP) is a sterically hindered amine that can be used:

• As an acid gas treating solvent to remove CO₂ and H₂S from gas streams by absorption.
• As a reagent in the synthesis of a fluorophore, silicon-rhodamine dye, for bioimaging.

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Statements: H315,H318,H412
• Precautionary Statements: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): 179.8 °F - closed cup
• Flash Point(C): 82.1 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves