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2-Amino-2-methyl-1-propanol

Name: 2-Amino-2-methyl-1-propanol
Brand: SIAL

technical, ≥90% (GC)

Synonym(s):

β-Aminoisobutyl alcohol, AMP

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About This Item

Linear Formula:

(CH₃)₂C(NH₂)CH₂OH

CAS Number:

124-68-5

Molecular Weight:

89.14

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

329748613

EC Number:

204-709-8

Beilstein/REAXYS Number:

505979

MDL number:

MFCD00008051

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Properties

vapor density

3 (vs air)

Quality Segment

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.

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This Item	A65182	A9199	08578
Sigma-Aldrich 08581 2-Amino-2-methyl-1-propanol	Sigma-Aldrich A65182 2-Amino-2-methyl-1-propanol	Sigma-Aldrich A9199 2-Amino-2-methyl-1-propanol	Sigma-Aldrich 08578 2-Amino-2-methyl-1-propanol
description technical, ≥90% (GC)	description ~5% Water, technical grade, 95%	description BioXtra, ≥95%	description BioUltra, ≥99.0% (GC)
grade technical	grade technical grade	grade -	grade -
assay ≥90% (GC)	assay 95%	assay ≥95%	assay ≥99.0% (GC)
Quality Level 200	Quality Level 200	Quality Level 200	Quality Level 200
form solid	form liquid	form liquid	form solid
density 0.934 g/mL at 25 °C (lit.)	density 0.934 g/mL at 25 °C (lit.)	density 0.934 g/mL at 25 °C (lit.)	density 0.934 g/mL at 25 °C (lit.)
mp 24-28 °C (lit.)	mp 24-28 °C (lit.)	mp 24-28 °C (lit.)	mp 24-28 °C (lit.)

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Pictograms

GHS05

Signal Word

Danger

Hazard Codes

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

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

179.8 °F - closed cup

Flash Point (°C)

82.1 °C - closed cup

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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