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B85927

Sigma-Aldrich

tert-Butanol

TEBOL® 99, ≥99.3%

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Synonym(s):
2-Methyl-2-propanol, tert-Butyl alcohol, Trimethyl carbinol
Linear Formula:
(CH3)3COH
CAS Number:
75-65-0
Molecular Weight:
74.12
Beilstein:
906698
EC Number:
200-889-7
MDL number:
MFCD00004464
UNSPSC Code:
41116107
PubChem Substance ID:
329773135
NACRES:
NA.21

vapor density

2.5 (vs air)

Quality Level

100

vapor pressure

31 mmHg ( 20 °C)
44 mmHg ( 26 °C)

Assay

≥99.3%

form

solid or liquid

autoignition temp.

896 °F

expl. lim.

8 %

manufacturer/tradename

TEBOL® 99

impurities

≤0.15% (water)

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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General description

tert-Butanol (tert-butyl alcohol, TBA) is a monohydric alcohol. It is commonly used as a solvent in chemistry and a denaturant for ethanol. TBA is an ingredient in paint removers, an octane booster for gasoline, and an oxygenate gasoline additive. It is also an intermediate material in the synthesis of other chemical compounds like methyl tert-butyl ether, tert-butyl hydroperoxide, ethyl tert-butyl ether.

Application

tert-Butanol is used as:
  • A cosolvent with water (tert-Butanol/Water binary system) in the production of poly-ε-caprolactone (PCL) nanoparticles.
  • A solvent in the synthesis of ZnO nanoparticles (Zinc oxide nanoparticles) from zinc acetylacetonate hydrate.

Features and Benefits

tert-Butanol has:,Low vaporization latent

Legal Information

TEBOL is a registered trademark of Lyondell Chemical Properties, LP

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H319,H332,H335,H336

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

WGK

WGK 1

Regulatory Information

危险化学品

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