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360538

Sigma-Aldrich

tert-Butanol

ACS reagent, ≥99.0%

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Synonym(s):
2-Methyl-2-propanol, tert-Butyl alcohol, Trimethyl carbinol
Linear Formula:
(CH3)3COH
CAS Number:
Molecular Weight:
74.12
Beilstein:
906698
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

ACS reagent

Quality Level

vapor density

2.5 (vs air)

vapor pressure

31 mmHg ( 20 °C)
44 mmHg ( 26 °C)

Assay

≥99.0%

form

solid or liquid

autoignition temp.

896 °F

expl. lim.

8 %

impurities

≤0.001 meq/g Titr. acid
≤0.01% formaldehyde
≤0.1% water

evapn. residue

≤0.003%

color

APHA: ≤20

refractive index

n20/D 1.387 (lit.)

pH

7 (20 °C)

bp

83 °C (lit.)

mp

23-26 °C (lit.)

density

0.775 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)O

InChI

1S/C4H10O/c1-4(2,3)5/h5H,1-3H3

InChI key

DKGAVHZHDRPRBM-UHFFFAOYSA-N

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This Item
B85927308250RTC000082
tert-Butanol ACS reagent, ≥99.0%

Sigma-Aldrich

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tert-Butanol

tert-Butanol TEBOL® 99, ≥99.3%

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tert-Butanol suitable for HPLC, ≥99.5%

Sigma-Aldrich

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tert-Butanol Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

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tert-Butanol

vapor density

2.5 (vs air)

vapor density

2.5 (vs air)

vapor density

2.5 (vs air)

vapor density

2.5 (vs air)

vapor pressure

31 mmHg ( 20 °C), 44 mmHg ( 26 °C)

vapor pressure

31 mmHg ( 20 °C), 44 mmHg ( 26 °C)

vapor pressure

31 mmHg ( 20 °C), 44 mmHg ( 26 °C)

vapor pressure

31 mmHg ( 20 °C), 44 mmHg ( 26 °C)

assay

≥99.0%

assay

≥99.3%

assay

≥99.5%

assay

-

form

solid or liquid

form

solid or liquid

form

liquid

form

-

autoignition temp.

896 °F

autoignition temp.

896 °F

autoignition temp.

896 °F

autoignition temp.

896 °F

General description

tert-Butanol ACS grade solvent meets or exceeds the high standards of the American Chemical Society (ACS). It is ideal for most research needs and delivers replicable, publishable results.
It is used in:     
  • Routine chemical synthesis      
  • Drying & purification
  • Critical labware cleaning

Application

tert-Butanol can be used as a solvent in the oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid using Cu-MnO2 as a catalyst and tert-butyl hydroperoxide (TBHP) as an oxidant. Mixture of tert-butanol and methanol solvent system is used in the synthesis of glycerol dioleates (GDO) via lipase-catalyzed esterification of glycerol with oleic acid.

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

59.0 °F - closed cup

Flash Point(C)

15 °C - closed cup


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