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Sigma-Aldrich

Terpineol

mixture of isomers

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Empirical Formula (Hill Notation):
C10H18O
Molecular Weight:
154.25
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

60.0-85.0% (GC)

form

viscous liquid

composition

α-terpineol, 60.0-85.0%
β-terpineol, 0.5-13.0%
γ-terpineol, 10.0-25.0%

impurities

≤1.0% water

refractive index

n20/D 1.484

bp

213-218 °C (lit.)

density

0.934 g/mL at 20 °C (lit.)

SMILES string

CC(=C)C1CCC(C)(O)CC1.CC2=CCC(CC2)C(C)(C)O

InChI

1S/2C10H18O/c1-8-4-6-9(7-5-8)10(2,3)11;1-8(2)9-4-6-10(3,11)7-5-9/h4,9,11H,5-7H2,1-3H3;9,11H,1,4-7H2,2-3H3

InChI key

MGABGZGUMNDCSN-UHFFFAOYSA-N

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Application

Terpineol has been used as a high-viscosity solvent along with ethyl cellulose as a resin to prepare dispersion paste of titanium dioxide (TiO2) that is used in dye-sensitized solar cell (DSSC) technology. It can also be used in the preparation of graphene/terpineol dispersion for use in inkjet printing.

Packaging

The 25 mL Sure/Seal bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Caution

may crystallize out under cold conditions

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

190.4 °F

flash_point_c

88 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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