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Merck
CN

86485

Terpinolene

technical, ≥85% (GC)

Synonym(s):

4-Isopropylidene-1-methylcyclohexene, p-Menth-1,4(8)-diene, p-Meth-1-en-8-yl-formate

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About This Item

Empirical Formula (Hill Notation):
C10H16
CAS Number:
Molecular Weight:
136.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-578-0
Beilstein/REAXYS Number:
1851203
MDL number:
Assay:
≥85% (GC)
Form:
liquid
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vapor density

~4.7 (vs air)

Quality Segment

vapor pressure

~0.5 mmHg ( 20 °C)

grade

technical

assay

≥85% (GC)

form

liquid

refractive index

n20/D 1.489 (lit.), n20/D 1.491

bp

184-185 °C (lit.)

density

0.861 g/mL at 25 °C (lit.)

SMILES string

C\C(C)=C1/CCC(C)=CC1

InChI

1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4H,5-7H2,1-3H3

InChI key

MOYAFQVGZZPNRA-UHFFFAOYSA-N

General description

Terpinolene is a biogenically emitted monoterpene. Kinetics of gas phase reaction of OH and NO3 radicals with terpinolene has been investigated. Biotransformation of terpinolene byAspergillus niger and several related species has been reported. Epoxidation of terpinolene in anhydrous conditions using alumina as a heterogeneous catalyst and hydrogen peroxide as the oxidant agent has been studied. It is an major component of essential oil extracted from the aerial parts of Clausena indica.


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Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 3 - Asp. Tox. 1 - Skin Sens. 1

Storage Class

3 - Flammable liquids

flash_point_f

141.8 °F - Seta closed cup

flash_point_c

61 °C - Seta closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter



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