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Sigma-Aldrich

2,3-Dimethyl-2-butanol

98%

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Synonym(s):
Thexyl alcohol
Linear Formula:
(CH3)2CHC(OH)(CH3)2
CAS Number:
Molecular Weight:
102.17
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

liquid

refractive index

n20/D 1.417 (lit.)

bp

120-121 °C (lit.)

mp

−14 °C (lit.)

density

0.823 g/mL at 25 °C (lit.)

SMILES string

CC(C)C(C)(C)O

InChI

1S/C6H14O/c1-5(2)6(3,4)7/h5,7H,1-4H3

InChI key

IKECULIHBUCAKR-UHFFFAOYSA-N

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General description

2,3-Dimethyl-2-butanol is a major product of aging.

Application

2,3-Dimethyl-2-butanol was used to study the absolute rate co-efficient of the reaction of hydroxyl radical with 2,3-dimethyl-2-butanol.

Pictograms

Flame

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

84.2 °F - closed cup

Flash Point(C)

29 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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The journal of physical chemistry. A, 109(48), 10903-10909 (2005-12-08)
The absolute rate coefficients for the reactions of hydroxyl radical (OH) with 2-butanol (k(1)), 2-methyl-2-butanol (k(2)), and 2,3-dimethyl-2-butanol (k(3)) were measured as a function of temperature (263-354 K) and pressure (41-193 Torr of He, Ar, and N(2)) by the pulsed
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