W304603

Terpinolene

≥95%, FG

• 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: 586-62-9
• Molecular Weight: 136.23
• FEMA Number: 3046
• Council of Europe no.: 2115
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901446
• Flavis number: 1.005
• EC Number: 209-578-0
• NACRES: NA.21
• MDL number: MFCD00049191
• Beilstein/REAXYS Number: 1851203
• Organoleptic: fresh; woody; citrus; pine; sweet
• Grade: FG, Halal, Kosher
• Biological source: synthetic
• Food allergen: no known allergens

Properties

• biological source: synthetic
• Quality Segment: 400, 300
• 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

Description

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).

Safety Information

• pictograms: GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H304,H317,H410
• pcodes: P261 - P273 - P280 - P301 + P310 - P302 + P352 - P331
• 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, multi-purpose combination respirator cartridge (US)