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W304603

Sigma-Aldrich

Terpinolene

≥95%, FG

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Synonym(s):
4-Isopropylidene-1-methylcyclohexene, p-Menth-1,4(8)-diene, p-Meth-1-en-8-yl-formate
Empirical Formula (Hill Notation):
C10H16
CAS Number:
Molecular Weight:
136.23
FEMA Number:
3046
Beilstein/REAXYS Number:
1851203
EC Number:
Council of Europe no.:
2115
MDL number:
PubChem Substance ID:
Flavis number:
1.005
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Halal
Kosher

reg. compliance

EU 1334/2008 & 872/2012

vapor density

~4.7 (vs air)

vapor pressure

~0.5 mmHg ( 20 °C)

assay

≥95%

refractive index

n20/D 1.489 (lit.)

bp

184-185 °C (lit.)

density

0.861 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

fresh; woody; citrus; pine; sweet

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

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General description

Terpinolene is a volatile monoterpene that occurs naturally in sage, rosemary and carrot.

Application


  • Based on HPLC and HS-GC-IMS Techniques, the Changes in the Internal Chemical Components of Schisandra chinensis (Turcz.) Baill. Fruit at Different Harvesting Periods Were Analyzed.: This study utilized high-performance liquid chromatography and headspace gas chromatography-ion mobility spectrometry to examine changes in internal chemical components, including terpinolene, of Schisandra chinensis during various harvest periods, offering insights into optimal harvest timing for maximum chemical efficacy (Sun et al., 2024).

  • Exogenous methyl jasmonate treatment induced the transcriptional responses and accumulation of volatile terpenoids in Oenanthe javanica (Blume) DC.: Research focused on the effect of methyl jasmonate on the accumulation of volatile terpenoids, such as terpinolene, in Oenanthe javanica, demonstrating enhanced production of these compounds which are critical for plant defense mechanisms (Feng et al., 2024).


signalword

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

141.8 °F - Seta closed cup

flash_point_c

61 °C - Seta closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Protocols

-β-Farnesene; α-Huµlene; Germacrene D; (+)-Valencene; Bicyclogermacrene; (+)-δ-Cadinene

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