Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

152463

Sigma-Aldrich

2-Methyl-2-butanol

ReagentPlus®, 99%

Synonym(s):

tert-Amyl alcohol, tert-Pentyl alcohol

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
CH3CH2C(CH3)2OH
CAS Number:
75-85-4
Molecular Weight:
88.15
Beilstein:
1361351
EC Number:
200-908-9
MDL number:
MFCD00004478
UNSPSC Code:
12352100
PubChem Substance ID:
24849231
NACRES:
NA.21

vapor density

3 (vs air)

Quality Level

200

vapor pressure

12 mmHg ( 20 °C)

product line

ReagentPlus®

Assay

99%

form

liquid

autoignition temp.

819 °F

expl. lim.

9 %

refractive index

n20/D 1.405 (lit.)

pH

6.0 (20 °C, 118 g/L)

bp

102 °C (lit.)

mp

−12 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

SMILES string

CCC(C)(C)O

InChI

1S/C5H12O/c1-4-5(2,3)6/h6H,4H2,1-3H3

InChI key

MSXVEPNJUHWQHW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

2-Methyl-2-butanol is an isomeric form of pentanol. Various physical properties (static dielectric constant, viscosity, density, ultrasonic and dielectric relaxation) of 2-methyl-2-butanol have been evaluated over a wide range of temperatures. Its ability as solvent in the extraction of furfural from aqueous solutions has been tested. Kinetic parameters of the three-phase reaction of MBY with hydrogen catalyzed by a commercial palladium-based catalyst in the absence of solvent have been described.

Application

2-Methyl-2-butanol (tert-amyl alcohol, t-AmylOH, MBY) has been used as solvent for the dissolution of avertin [2,2,2-tribromoethanol), which was employed as an anesthetic in immunohistochemical study. It has been used in the preparation of (E)-2-(2-(3-ethoxy-3-oxoprop-1-enyl)-6-fluorophenyl)acetic acid.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

68.9 °F - closed cup

Flash Point(C)

20.5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBK8920
STBK7172
STBK4552
STBK3766
STBK1199

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

General kinetic modeling of the selective hydrogenation of 2-methyl-3-butyn-2-ol over a commercial palladium-based catalyst.
Vernuccio S, et al.
Industrial & Engineering Chemistry Research, 54(46), 11543-11551 (2015)
Astrid L Basse et al.
Molecular metabolism, 53, 101271-101271 (2021-06-14)
NAD+ is a co-factor and substrate for enzymes maintaining energy homeostasis. Nicotinamide phosphoribosyltransferase (NAMPT) controls NAD+ synthesis, and in skeletal muscle, NAD+ is essential for muscle integrity. However, the underlying molecular mechanisms by which NAD+ synthesis affects muscle health remain
Molecular association and dynamics in n-pentanol and 2-methyl-2-butanol: Ultrasonic, dielectric and viscosity studies at various temperatures.
D'Aprano A, et al.
Molecular Physics, 55(2), 475-488 (1985)
Ligand--Accelerated ortho--C-H Olefination of Phenylacetic Acids.
Engle KM, et al.
Organic Syntheses, 92, 58-75 (2015)
Liwen Zhang et al.
STAR protocols, 2(4), 100792-100792 (2021-10-12)
This protocol describes the generation of a mouse colorectal cancer (CRC) model to study the mechanism of CRC growth and metastasis. Compared to existing protocols, this protocol is mainly to improve the incidence of metastasis. The major advantage of this
View All Related Papers

Protocols

GC Analysis of Alcohols on PAG

-Butanol; 2-Methyl-2-butanol; 2-Methyl-1-butanol; 3-Pentanol; 1-Butanol; 2-Methyl-1-propanol; 2-Pentanol, 98%; 3-Methyl-1-butanol; 1-Propanol

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service